How to fetch value in dictionary python Palmerston North
Fetching rows or columns from result sets in Python (ibm_db) Dict Hash Table. Python's efficient key/value hash table structure is called a "dict". The contents of a dict can be written as a series of key:value also an items() which returns a list of (key, value) tuples, which is the most efficient way to examine all the key value data in the dictionary. All of these lists can be passed to the sorted
python How to fetch the key/value pair of a dictionary
Fetch value from a table python CMSDK. Fetch explained. fetch() takes 2 arguments, a URL or input and a set of options or init as descibed in the fetch documentation. We've provided the URL to our Flask JSON handler using ${window.origin} followed by our URL, along with an init object containing several keys and values to setup the type of request we want to make. In our case:, Python programming language is one of the most popular programming languages. It has numerous applications and implementations which make it unique and desirable to developers. Dictionary in python is one such concept, which is unique and gives an edge to python over other programming languages. It.
07/04/2016В В· How to Work With JSON Data Using Python. by Abder-Rahman Ali 7 Apr 2016 It also parses JSON into a dictionary or list in Python and vice versa, that is converting a Python dictionary or list into JSON strings. JSON to Python. Reading JSON means converting JSON into a Python value (object). 06/06/2018В В· In this short tutorial, you will learn how to find which key (or keys) is associated with a value in a dictionary in Python using a list comprehension. Want to learn more? See our Python classes at https://goo.gl/xQf9P3. Read the documentation for list comprehensions here:
Create a dictionary and fetch value by key cat_name PYTHON examples Source code Examples . Create a dictionary and fetch value by key : Dictionary Fetch : Dictionary PYTHON examples. Ajax Ajax Examples Ajax Tutorials Scripts and Programs. Javascript Javascript Examples Data Structures ¶ This chapter Another useful data type built into Python is the dictionary (see Mapping Types — dict). The main operations on a dictionary are storing a value with some key and extracting the value given the key. It is also possible to delete a key:value pair with del.
if i call p2 ghi, i want to fetch the value of "no". any help here would be appreciated. p1 p2 p3 ABC yes no yes DEF yes no no ghi no no no Sorry for sharing minimal data. I am planning to convert entire data to dictionary. I have no idea how to proceed further from the given table. 13/03/2012В В· I have a dictionary of methods in Python that is inside of a definition. How to retrieve dictionary values in Python? filename gets its value from self.phpfile, so in your example self.phpfile must be set to 'spc_summary.php'. share improve this answer.
Create a dictionary and fetch value by key : Dictionary Fetch « Dictionary « Python. Create a dictionary and fetch value by key. d2 = {'spam': 2, 'ham': 1, 'eggs': 3} # … Dict Hash Table. Python's efficient key/value hash table structure is called a "dict". The contents of a dict can be written as a series of key:value also an items() which returns a list of (key, value) tuples, which is the most efficient way to examine all the key value data in the dictionary. All of these lists can be passed to the sorted
Fetch explained. fetch() takes 2 arguments, a URL or input and a set of options or init as descibed in the fetch documentation. We've provided the URL to our Flask JSON handler using ${window.origin} followed by our URL, along with an init object containing several keys and values to setup the type of request we want to make. In our case: popitem() Removes the arbitrary key-value pair from the dictionary and returns it as tuple. get() It is a conventional method to access a value for a key. dictionary_name.values() returns a list of all the values available in a given dictionary. str() Produces a printable string representation of a dictionary. update() Adds dictionary dict2’s
popitem() Removes the arbitrary key-value pair from the dictionary and returns it as tuple. get() It is a conventional method to access a value for a key. dictionary_name.values() returns a list of all the values available in a given dictionary. str() Produces a printable string representation of a dictionary. update() Adds dictionary dict2’s Python dictionaries are actually more general than the common use of dictionaries. They do not have to associate words and their string definitions. They can associate many types of objects with some arbitrary object. The more general Python terminology for word and definition are key and value. Given a key, you can look up the corresponding value.
Python programming language is one of the most popular programming languages. It has numerous applications and implementations which make it unique and desirable to developers. Dictionary in python is one such concept, which is unique and gives an edge to python over other programming languages. It Python Dictionary get() The get() method returns the value for the specified key if key is in dictionary. The syntax of get() is key - key to be searched in the dictionary; value (optional) - Value to be returned if the key is not found. The default value is None. Return Value from get() The get() method returns: the value for the specified
Fetch explained. fetch() takes 2 arguments, a URL or input and a set of options or init as descibed in the fetch documentation. We've provided the URL to our Flask JSON handler using ${window.origin} followed by our URL, along with an init object containing several keys and values to setup the type of request we want to make. In our case: I don’t get your question, fetching only few values and get only those keys means? I think you don’t get to know about python… In dictionary keys are distinct and values are pointing to the keys. For example, If you have some values in your hand a...
The above example finds the value of the key “one” of Dictionary in Python. This gives value in Dictionary for the single key given. However, to get more values with the keys, you have to use the get function again. Find the Value Using Index Operator in Python. In addition to the above method, you can also get the values by keys in Dictionary. Python Extract key-value of dictionary in variables Sometimes, while working with dictionaries, we can face a problem in which we may have just a singleton dictionary, i.e dictionary with just a single key-value pair and require to get the pair in separate variables.
Python Extract key-value of dictionary in variables Sometimes, while working with dictionaries, we can face a problem in which we may have just a singleton dictionary, i.e dictionary with just a single key-value pair and require to get the pair in separate variables. Fetch explained. fetch() takes 2 arguments, a URL or input and a set of options or init as descibed in the fetch documentation. We've provided the URL to our Flask JSON handler using ${window.origin} followed by our URL, along with an init object containing several keys and values to setup the type of request we want to make. In our case:
Python dictionaries are actually more general than the common use of dictionaries. They do not have to associate words and their string definitions. They can associate many types of objects with some arbitrary object. The more general Python terminology for word and definition are key and value. Given a key, you can look up the corresponding value. Python dictionaries have different methods that help you modify a dictionary. This section of the tutorial just goes over various python dictionary methods. update method. The update method is very useful for updating multiple key values pairs at a time. It takes a dictionary as an argument. # Using update method to add two key value pairs at once
python How to fetch the key/value pair of a dictionary
Dictionary In Python Everything About Python Dictionary. Fetching rows or columns from result sets in Python After executing a statement that returns one or more result sets, use one of the functions available in the ibm_db API to iterate through the returned rows., 06/06/2018В В· In this short tutorial, you will learn how to extract all the keys from a dictionary in Python, and how to use them with set operations. Want to learn more?.
How To Sort A Dictionary In Python Sort By Keys Values
How To Sort A Dictionary In Python Sort By Keys Values. fetch particular key values from a dictionary which has values in list. 241. May 23, 2017, at 10:39 AM. I have following dictionary, from which I want to fetch only 'tcase_name' a = {'179781': Home Python fetch particular key values from a dictionary which has values in list. LAST QUESTIONS. https://skipperkongen.dk/2016/08/18/how-to-get-structured-wikipedia-data-via-dbpedia/ Create a dictionary and fetch value by key cat_name PYTHON examples Source code Examples . Create a dictionary and fetch value by key : Dictionary Fetch : Dictionary PYTHON examples. Ajax Ajax Examples Ajax Tutorials Scripts and Programs. Javascript Javascript Examples.
07/04/2016В В· How to Work With JSON Data Using Python. by Abder-Rahman Ali 7 Apr 2016 It also parses JSON into a dictionary or list in Python and vice versa, that is converting a Python dictionary or list into JSON strings. JSON to Python. Reading JSON means converting JSON into a Python value (object). 06/06/2018В В· In this short tutorial, you will learn how to extract all the keys from a dictionary in Python, and how to use them with set operations. Want to learn more?
Python Dictionary get() The get() method returns the value for the specified key if key is in dictionary. The syntax of get() is key - key to be searched in the dictionary; value (optional) - Value to be returned if the key is not found. The default value is None. Return Value from get() The get() method returns: the value for the specified Fetching rows or columns from result sets in Python After executing a statement that returns one or more result sets, use one of the functions available in the ibm_db API to iterate through the returned rows.
Python Dictionary get() The get() method returns the value for the specified key if key is in dictionary. The syntax of get() is key - key to be searched in the dictionary; value (optional) - Value to be returned if the key is not found. The default value is None. Return Value from get() The get() method returns: the value for the specified Python dictionary values() Method - Python dictionary method values() returns a list of all the values available in a given dictionary. Home. Jobs. Tools. Coding Ground . Return Value. This method returns a list of all the values available in a given dictionary. Example. The following example shows the usage of values() method.
Create a dictionary and fetch value by key : Dictionary Fetch « Dictionary « Python. Create a dictionary and fetch value by key. d2 = {'spam': 2, 'ham': 1, 'eggs': 3} # … popitem() Removes the arbitrary key-value pair from the dictionary and returns it as tuple. get() It is a conventional method to access a value for a key. dictionary_name.values() returns a list of all the values available in a given dictionary. str() Produces a printable string representation of a dictionary. update() Adds dictionary dict2’s
Python programming language is one of the most popular programming languages. It has numerous applications and implementations which make it unique and desirable to developers. Dictionary in python is one such concept, which is unique and gives an edge to python over other programming languages. It Python dictionaries are actually more general than the common use of dictionaries. They do not have to associate words and their string definitions. They can associate many types of objects with some arbitrary object. The more general Python terminology for word and definition are key and value. Given a key, you can look up the corresponding value.
Dictionary is one of the most used data structures in Python. A dictionary is an unordered collection of items and we usually have keys and values stored in a dictionary. Let us look at a few examples for how the dictionary is usually used. Otherwise, fetch the stored value freq [item] = freq. get (item, 0) + 1. Python MySQL Select Query example to fetch single and multiple rows from MySQL table.Use Python variable in the Select Query to fetch data from database. Iterate over the ResultSet and get each row and its column value. Close the Python database connection.
Python dictionary values() Method - Python dictionary method values() returns a list of all the values available in a given dictionary. Home. Jobs. Tools. Coding Ground . Return Value. This method returns a list of all the values available in a given dictionary. Example. The following example shows the usage of values() method. Python dictionaries are actually more general than the common use of dictionaries. They do not have to associate words and their string definitions. They can associate many types of objects with some arbitrary object. The more general Python terminology for word and definition are key and value. Given a key, you can look up the corresponding value.
The above example finds the value of the key “one” of Dictionary in Python. This gives value in Dictionary for the single key given. However, to get more values with the keys, you have to use the get function again. Find the Value Using Index Operator in Python. In addition to the above method, you can also get the values by keys in Dictionary. Fetch explained. fetch() takes 2 arguments, a URL or input and a set of options or init as descibed in the fetch documentation. We've provided the URL to our Flask JSON handler using ${window.origin} followed by our URL, along with an init object containing several keys and values to setup the type of request we want to make. In our case:
You might have already noticed the cx_Oracle.Cursor.execute* family of methods returns column data types for queries. These are lists of Variable objects (an extension to DB API 2.0), which get the value None before the fetch phase and proper data values after the fetch. The above example finds the value of the key “one” of Dictionary in Python. This gives value in Dictionary for the single key given. However, to get more values with the keys, you have to use the get function again. Find the Value Using Index Operator in Python. In addition to the above method, you can also get the values by keys in Dictionary.
Python programming language is one of the most popular programming languages. It has numerous applications and implementations which make it unique and desirable to developers. Dictionary in python is one such concept, which is unique and gives an edge to python over other programming languages. It 13/03/2012В В· I have a dictionary of methods in Python that is inside of a definition. How to retrieve dictionary values in Python? filename gets its value from self.phpfile, so in your example self.phpfile must be set to 'spc_summary.php'. share improve this answer.
The above example finds the value of the key “one” of Dictionary in Python. This gives value in Dictionary for the single key given. However, to get more values with the keys, you have to use the get function again. Find the Value Using Index Operator in Python. In addition to the above method, you can also get the values by keys in Dictionary. Python dictionaries have different methods that help you modify a dictionary. This section of the tutorial just goes over various python dictionary methods. update method. The update method is very useful for updating multiple key values pairs at a time. It takes a dictionary as an argument. # Using update method to add two key value pairs at once
Dictionary In Python Everything About Python Dictionary
Create a dictionary and fetch value by key Dictionary Fetch. 12/03/2013 · Let's say I have dict. I don't know the key/value inside. How do I get this key and the value without doing a for loop (there is only one item in the dict). You might wonder why I am using a dictionary in that case. I have dictionaries all over my API and I don't want the user to be lost. It's only a …, 13/03/2012 · I have a dictionary of methods in Python that is inside of a definition. How to retrieve dictionary values in Python? filename gets its value from self.phpfile, so in your example self.phpfile must be set to 'spc_summary.php'. share improve this answer..
Mastering Oracle+Python Part 1 Querying Best Practices
The Sharat's. Dict Hash Table. Python's efficient key/value hash table structure is called a "dict". The contents of a dict can be written as a series of key:value also an items() which returns a list of (key, value) tuples, which is the most efficient way to examine all the key value data in the dictionary. All of these lists can be passed to the sorted, 07/04/2016В В· How to Work With JSON Data Using Python. by Abder-Rahman Ali 7 Apr 2016 It also parses JSON into a dictionary or list in Python and vice versa, that is converting a Python dictionary or list into JSON strings. JSON to Python. Reading JSON means converting JSON into a Python value (object)..
Python MySQL Select Query example to fetch single and multiple rows from MySQL table.Use Python variable in the Select Query to fetch data from database. Iterate over the ResultSet and get each row and its column value. Close the Python database connection. 06/06/2018В В· In this short tutorial, you will learn how to extract all the keys from a dictionary in Python, and how to use them with set operations. Want to learn more?
popitem() Removes the arbitrary key-value pair from the dictionary and returns it as tuple. get() It is a conventional method to access a value for a key. dictionary_name.values() returns a list of all the values available in a given dictionary. str() Produces a printable string representation of a dictionary. update() Adds dictionary dict2’s Python dictionaries are actually more general than the common use of dictionaries. They do not have to associate words and their string definitions. They can associate many types of objects with some arbitrary object. The more general Python terminology for word and definition are key and value. Given a key, you can look up the corresponding value.
You might have already noticed the cx_Oracle.Cursor.execute* family of methods returns column data types for queries. These are lists of Variable objects (an extension to DB API 2.0), which get the value None before the fetch phase and proper data values after the fetch. 06/06/2018В В· In this short tutorial, you will learn how to find which key (or keys) is associated with a value in a dictionary in Python using a list comprehension. Want to learn more? See our Python classes at https://goo.gl/xQf9P3. Read the documentation for list comprehensions here:
13/03/2012В В· I have a dictionary of methods in Python that is inside of a definition. How to retrieve dictionary values in Python? filename gets its value from self.phpfile, so in your example self.phpfile must be set to 'spc_summary.php'. share improve this answer. 07/04/2016В В· How to Work With JSON Data Using Python. by Abder-Rahman Ali 7 Apr 2016 It also parses JSON into a dictionary or list in Python and vice versa, that is converting a Python dictionary or list into JSON strings. JSON to Python. Reading JSON means converting JSON into a Python value (object).
Data Structures ¶ This chapter Another useful data type built into Python is the dictionary (see Mapping Types — dict). The main operations on a dictionary are storing a value with some key and extracting the value given the key. It is also possible to delete a key:value pair with del. 12/03/2013 · Let's say I have dict. I don't know the key/value inside. How do I get this key and the value without doing a for loop (there is only one item in the dict). You might wonder why I am using a dictionary in that case. I have dictionaries all over my API and I don't want the user to be lost. It's only a …
The above example finds the value of the key “one” of Dictionary in Python. This gives value in Dictionary for the single key given. However, to get more values with the keys, you have to use the get function again. Find the Value Using Index Operator in Python. In addition to the above method, you can also get the values by keys in Dictionary. Python Dictionary get() The get() method returns the value for the specified key if key is in dictionary. The syntax of get() is key - key to be searched in the dictionary; value (optional) - Value to be returned if the key is not found. The default value is None. Return Value from get() The get() method returns: the value for the specified
Python Extract key-value of dictionary in variables Sometimes, while working with dictionaries, we can face a problem in which we may have just a singleton dictionary, i.e dictionary with just a single key-value pair and require to get the pair in separate variables. popitem() Removes the arbitrary key-value pair from the dictionary and returns it as tuple. get() It is a conventional method to access a value for a key. dictionary_name.values() returns a list of all the values available in a given dictionary. str() Produces a printable string representation of a dictionary. update() Adds dictionary dict2’s
07/04/2016В В· How to Work With JSON Data Using Python. by Abder-Rahman Ali 7 Apr 2016 It also parses JSON into a dictionary or list in Python and vice versa, that is converting a Python dictionary or list into JSON strings. JSON to Python. Reading JSON means converting JSON into a Python value (object). Create a dictionary and fetch value by key cat_name PYTHON examples Source code Examples . Create a dictionary and fetch value by key : Dictionary Fetch : Dictionary PYTHON examples. Ajax Ajax Examples Ajax Tutorials Scripts and Programs. Javascript Javascript Examples
Fetch explained. fetch() takes 2 arguments, a URL or input and a set of options or init as descibed in the fetch documentation. We've provided the URL to our Flask JSON handler using ${window.origin} followed by our URL, along with an init object containing several keys and values to setup the type of request we want to make. In our case: Python programming language is one of the most popular programming languages. It has numerous applications and implementations which make it unique and desirable to developers. Dictionary in python is one such concept, which is unique and gives an edge to python over other programming languages. It
Create a dictionary and fetch value by key cat_name PYTHON examples Source code Examples . Create a dictionary and fetch value by key : Dictionary Fetch : Dictionary PYTHON examples. Ajax Ajax Examples Ajax Tutorials Scripts and Programs. Javascript Javascript Examples if i call p2 ghi, i want to fetch the value of "no". any help here would be appreciated. p1 p2 p3 ABC yes no yes DEF yes no no ghi no no no Sorry for sharing minimal data. I am planning to convert entire data to dictionary. I have no idea how to proceed further from the given table.
popitem() Removes the arbitrary key-value pair from the dictionary and returns it as tuple. get() It is a conventional method to access a value for a key. dictionary_name.values() returns a list of all the values available in a given dictionary. str() Produces a printable string representation of a dictionary. update() Adds dictionary dict2’s Python dictionary values() Method - Python dictionary method values() returns a list of all the values available in a given dictionary. Home. Jobs. Tools. Coding Ground . Return Value. This method returns a list of all the values available in a given dictionary. Example. The following example shows the usage of values() method.
Python_Program/dictionary_example.py at master. fetch particular key values from a dictionary which has values in list. 241. May 23, 2017, at 10:39 AM. I have following dictionary, from which I want to fetch only 'tcase_name' a = {'179781': Home Python fetch particular key values from a dictionary which has values in list. LAST QUESTIONS., 12/03/2013 · Let's say I have dict. I don't know the key/value inside. How do I get this key and the value without doing a for loop (there is only one item in the dict). You might wonder why I am using a dictionary in that case. I have dictionaries all over my API and I don't want the user to be lost. It's only a ….
Python_Program/dictionary_example.py at master
fetch particular key values from a dictionary which has. You might have already noticed the cx_Oracle.Cursor.execute* family of methods returns column data types for queries. These are lists of Variable objects (an extension to DB API 2.0), which get the value None before the fetch phase and proper data values after the fetch., Python dictionary values() Method - Python dictionary method values() returns a list of all the values available in a given dictionary. Home. Jobs. Tools. Coding Ground . Return Value. This method returns a list of all the values available in a given dictionary. Example. The following example shows the usage of values() method..
python How to fetch the key/value pair of a dictionary
Fetch value from a table python CMSDK. Python Extract key-value of dictionary in variables Sometimes, while working with dictionaries, we can face a problem in which we may have just a singleton dictionary, i.e dictionary with just a single key-value pair and require to get the pair in separate variables. https://en.m.wikipedia.org/wiki/Tail_call Python Extract key-value of dictionary in variables Sometimes, while working with dictionaries, we can face a problem in which we may have just a singleton dictionary, i.e dictionary with just a single key-value pair and require to get the pair in separate variables..
Python dictionaries have different methods that help you modify a dictionary. This section of the tutorial just goes over various python dictionary methods. update method. The update method is very useful for updating multiple key values pairs at a time. It takes a dictionary as an argument. # Using update method to add two key value pairs at once 13/03/2012В В· I have a dictionary of methods in Python that is inside of a definition. How to retrieve dictionary values in Python? filename gets its value from self.phpfile, so in your example self.phpfile must be set to 'spc_summary.php'. share improve this answer.
The above example finds the value of the key “one” of Dictionary in Python. This gives value in Dictionary for the single key given. However, to get more values with the keys, you have to use the get function again. Find the Value Using Index Operator in Python. In addition to the above method, you can also get the values by keys in Dictionary. Python dictionaries are actually more general than the common use of dictionaries. They do not have to associate words and their string definitions. They can associate many types of objects with some arbitrary object. The more general Python terminology for word and definition are key and value. Given a key, you can look up the corresponding value.
Create a dictionary and fetch value by key : Dictionary Fetch « Dictionary « Python. Create a dictionary and fetch value by key. d2 = {'spam': 2, 'ham': 1, 'eggs': 3} # … popitem() Removes the arbitrary key-value pair from the dictionary and returns it as tuple. get() It is a conventional method to access a value for a key. dictionary_name.values() returns a list of all the values available in a given dictionary. str() Produces a printable string representation of a dictionary. update() Adds dictionary dict2’s
06/06/2018В В· In this short tutorial, you will learn how to extract all the keys from a dictionary in Python, and how to use them with set operations. Want to learn more? Create a dictionary and fetch value by key cat_name PYTHON examples Source code Examples . Create a dictionary and fetch value by key : Dictionary Fetch : Dictionary PYTHON examples. Ajax Ajax Examples Ajax Tutorials Scripts and Programs. Javascript Javascript Examples
popitem() Removes the arbitrary key-value pair from the dictionary and returns it as tuple. get() It is a conventional method to access a value for a key. dictionary_name.values() returns a list of all the values available in a given dictionary. str() Produces a printable string representation of a dictionary. update() Adds dictionary dict2’s You might have already noticed the cx_Oracle.Cursor.execute* family of methods returns column data types for queries. These are lists of Variable objects (an extension to DB API 2.0), which get the value None before the fetch phase and proper data values after the fetch.
fetch particular key values from a dictionary which has values in list. 241. May 23, 2017, at 10:39 AM. I have following dictionary, from which I want to fetch only 'tcase_name' a = {'179781': Home Python fetch particular key values from a dictionary which has values in list. LAST QUESTIONS. Create a dictionary and fetch value by key cat_name PYTHON examples Source code Examples . Create a dictionary and fetch value by key : Dictionary Fetch : Dictionary PYTHON examples. Ajax Ajax Examples Ajax Tutorials Scripts and Programs. Javascript Javascript Examples
13/03/2012 · I have a dictionary of methods in Python that is inside of a definition. How to retrieve dictionary values in Python? filename gets its value from self.phpfile, so in your example self.phpfile must be set to 'spc_summary.php'. share improve this answer. Create a dictionary and fetch value by key : Dictionary Fetch « Dictionary « Python. Create a dictionary and fetch value by key. d2 = {'spam': 2, 'ham': 1, 'eggs': 3} # …
Python dictionaries are actually more general than the common use of dictionaries. They do not have to associate words and their string definitions. They can associate many types of objects with some arbitrary object. The more general Python terminology for word and definition are key and value. Given a key, you can look up the corresponding value. Dictionary is one of the most used data structures in Python. A dictionary is an unordered collection of items and we usually have keys and values stored in a dictionary. Let us look at a few examples for how the dictionary is usually used. Otherwise, fetch the stored value freq [item] = freq. get (item, 0) + 1.
The Sharat's Archive Labs RГ©sumГ© RSS About The Python Dictionary Posted Sep 29, 2017. Tagged: #python #data-structures. The Python Dictionary is a key--value style data structure that is tightly integrated with the language syntax and semantics. 06/06/2018В В· In this short tutorial, you will learn how to extract all the keys from a dictionary in Python, and how to use them with set operations. Want to learn more?
12/03/2013 · Let's say I have dict. I don't know the key/value inside. How do I get this key and the value without doing a for loop (there is only one item in the dict). You might wonder why I am using a dictionary in that case. I have dictionaries all over my API and I don't want the user to be lost. It's only a … Create a dictionary and fetch value by key cat_name PYTHON examples Source code Examples . Create a dictionary and fetch value by key : Dictionary Fetch : Dictionary PYTHON examples. Ajax Ajax Examples Ajax Tutorials Scripts and Programs. Javascript Javascript Examples
Data Structures ¶ This chapter Another useful data type built into Python is the dictionary (see Mapping Types — dict). The main operations on a dictionary are storing a value with some key and extracting the value given the key. It is also possible to delete a key:value pair with del. Python Extract key-value of dictionary in variables Sometimes, while working with dictionaries, we can face a problem in which we may have just a singleton dictionary, i.e dictionary with just a single key-value pair and require to get the pair in separate variables.
