In JavaScript lingo,NaNandNaNare the same value but they're not strictly equal.NaN === NaNbeing false is apparently due to historical reasons so it would probably be better to accept it as it is. Similarly,-0and0are strictly equal, but they're not the same value. ...
If you are a beginner, you can use this notes to get deeper dive into the JavaScript. I hope this notes will motivate you to spend more time reading the specification.If you are a professional developer, you can consider these examples as a great resource for interview questions and quizze...
do you want to exclude some elements in print of your page? (like images, ads) do you want to print the display page differently? (changing font or colors of text) Here, I am going to give code examples to above questions Let us take a sample HTML web page Header Content actual ...
For example If a user has updated the data in one screen and that userID needs to be stored in the database for audit purposes. So below command retrieves the terminal User details. EXEC CICS ASSIGN USERID(WW-USER)END-EXEC Here WW-USER is the working storage variable and after the abo...
ref: object equality in JS, Underscore.js isEqual function4. True Lies Question: 11+ true false related questions that will trick you. falsy: In javascript 6 things are falsy and they are- false, null, undefined, '', 0, NaN truthy: There are only two truthy things- true and everythin...
https://sopython.com/wiki/Common_Gotchas_In_Python https://stackoverflow.com/questions/530530/python-2-x-gotchas-and-landmines https://stackoverflow.com/questions/1011431/common-pitfalls-in-python (This StackOverflow thread has some DOs and DONTs which are worth reading.)🎓...
"Python" destroyed the existence of "JavaScript"?💡 ExplanationPython dictionaries check for equality and compare the hash value to determine if two keys are the same. Immutable objects with same value always have a same hash in Python. >>> 5 == 5.0 True >>> hash(5) == hash(5.0) ...
https://sopython.com/wiki/Common_Gotchas_In_Python https://stackoverflow.com/questions/530530/python-2-x-gotchas-and-landmines https://stackoverflow.com/questions/1011431/common-pitfalls-in-python (This StackOverflow thread has some DOs and DONTs which are worth reading.)🎓...
https://sopython.com/wiki/Common_Gotchas_In_Python https://stackoverflow.com/questions/530530/python-2-x-gotchas-and-landmines https://stackoverflow.com/questions/1011431/common-pitfalls-in-python (This StackOverflow thread has some DOs and DONTs which are worth reading.)🎓...
"Python" destroyed the existence of "JavaScript"?💡 ExplanationPython dictionaries check for equality and compare the hash value to determine if two keys are the same. Immutable objects with same value always have a same hash in Python. >>> 5 == 5.0 True >>> hash(5) == hash(5.0) ...