METHODS IN DICTIONARY | DICTIONARY METHODS - PYTHON PROGRAMMING

[@masoodrehman1136]

At 18:02 although get( ) method takes one argument, the default value for a key not found is None. For example if your argument is a Key, that does not exist already in the dictionary, it will return a None. But separated by a comma you can chose to return any default value. This allows the user to make a count or histogram / frequency chart as you would call it.

[@irenekinyanjui6981]

thanks for your video. python has become easy to understand after watching your video.

[@entertainmentviaindia5418]

At 24:42 correct syntax would be d.setdefault("perc",90)

[@chandruas2642]

Superb teaching

[@hemchandmovva4460]

U r very good sir👌👌👌

[@naveenhagaragi8460]

At 19:00 for fromkeys() method, value argument is optional. if you don't give any value argument, it will print 'None' in place of values for all keys Ex: x = ('key1', 'key2', 'key3') d1 = d.fromkeys(x) print(d1) output: ['key1': None, 'key2': None, 'key3': None]

[@devduttsinh4704]

Sir ad aayi apke video me 👏👏🤘

[@sukanyaghosh24]

Thanku for teaching soo perfectly sir, please keep making videos of more of topics of CS..

[@gshanth5645]

tq brother for sharing valuable content

[@varshaamanikandan3829]

Sir your teaching nice

[@devashishghosh7497]

Update is used to add one or more items in the existing dictionary

[@Adithya838]

Thank you very much sir🙏🙏🙏🙏

[@vinobharath7963]

Super ji

[@Raja-tt4ll]

Nice

[@hemchandmovva4460]

Thank u so much sir

[@markkennedy9767]

Can you explain why a.sort() returns None for a list a, but a.values() doesn't return None if a is a dictionary. Both dictionaries and lists are mutable (and if mutable, are modified in place, right?). So why is a method such as sort on a list void whereas a method on a dictionary not void (and can be assigned to another variable, printed etc). Any help would be great because right now I have no clear appreciation between mutability, modifying in place and returning None . Thanks

[@likithaanga7000]

anna tell me eexample of items

[@reddy_2904]

Is Methods and Functions are same in python dictionary.. Or different? If different then what are the functions of dictionary? Sir please Rply

[@lshankar83]

can you tell what is wring in my following code : want to access certain key values from a json file (in dictionary format) and store it to a variable. if rain: key_values=[[data['state'] for data in response.json['records']['data'] if 'state' in data and str(data ['rainyDate']).lower()== str(rain).lower()]

[@sundeepsaradhi]

Hi My be improper closing of square brackets

[@lshankar83]

@@sundeepsaradhi but I am not getting any error.. so brackets are fine..

[@immrinzler7814]

Hello sir , in dictionary how to get user input to access value by typing keyword please? Can u help me out for eg : when i type 1(key) it should show value stored at it in o/p sreeen , not to type in program window also key and value is user input

[@utkarshrawat5793]

x = DictionaryName.get("KeyName") print(x)

[@utkarshrawat5793]

x = DictionaryName["KeyName"] print(x)

[@JavaAidTutorials]

Nice..

[@prathapasalistener9997]

super brother.

[@dancerprakhar1052]

Sr i want full course of python plz help me sr my humble request

[@vudariprabhakarmudiraj975]

Thankyuo sir wonderful explaination d={'name': 'nirvaan', 'rno': 1, 'branch': 'doct'} d.setdefault('rno':3) print(d) iam getting error below please explain me File "", line 1 d.setdefault('rno':3) ^ SyntaxError: invalid syntax

[@SELVARAJCSE]

Prabhakar mudiraj d.setdefault(‘rno’,3) Its ,(comma) in between the key and value

[@hydrabeast4955]

Sir according to you which is better for future CSE OR ECE. PLEASE HELP

[@sundeepsaradhi]

Hi Every branch will have it's own identity and importance. Both the branches will be having bright future.

[@janakiyeluripati6368]

sir can you explain how to find out the word frequency in a string using for loops

[@saatwiiksrivastava5549]

k=0 for i in string_name: if i=="word": k+=1 print(k) this should work i think

[@anithaanitha5414]

Sir pls upload python tutorials

[@divyag7854]

In dict can call keys But elements or values can't call tat?

[@harshilmistry7861]

What a lame method, Sir you could have shared your screen and teach with live example.