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Remove leading zeros from a number in Javascript [duplicate]
...mber.MAX_SAFE_INTEGER).
console.log(Number.MAX_SAFE_INTEGER);
Now, lets consider the number string '099999999999999999999' and try to convert it using the above methods
const numString = '099999999999999999999';
let parsedNumber = parseInt(numString, 10);
console.log(`parseInt(...
Table name as variable
...swering the question for readers in the future, not just the person asking now. Please edit your answer to add explanations and give an indication of what limitations and assumptions apply. From Review
– double-beep
May 20 at 11:04
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How to properly use unit-testing's assertRaises() with NoneType objects? [duplicate]
...ne[:1]
If you are using python2.6 another way beside the one given until now is to use unittest2 which is a back port of unittest new feature to python2.6, and you can make it work using the code above.
N.B: I'm a big fan of the new feature (SkipTest, test discovery ...) of unittest so I intend t...
How to detect input type=file “change” for the same file?
...an simply set to null the file path every time user clicks on the control. Now, even if the user selects the same file, the onchange event will be triggered.
<input id="file" onchange="file_changed(this)" onclick="this.value=null;" type="file" accept="*/*" />
...
Find string between two substrings [duplicate]
... regardless of input string size. Some of the other methods assumed you'd know the length ahead of time.
– Kenny Powers
Jan 11 '17 at 3:16
add a comment
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delete word after or around cursor in VIM
I'm now switching to VIM from TextMate. I found ^+W in INSERT mode very useful. However, I'd like to delete not only the word before cursor, but the word after or around cursor as well.
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Delete all documents from index/type without deleting type
I know one can delete all documents from a certain type via deleteByQuery.
15 Answers
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How to check if an NSDictionary or NSMutableDictionary contains a key?
...values. Even @NO, @0, and [NSNull null] evaluate as true.
Edit: Swift is now a thing.
For Swift you would try something like the following
if let value = myDictionary[myKey] {
}
This syntax will only execute the if block if myKey is in the dict and if it is then the value is stored in the va...
Determine .NET Framework version for dll
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My idea too, but knowing reflector, it will probably complain, and give it a nice non-descript error icon.
– leppie
Aug 11 '10 at 17:15
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How to use if statements in underscore.js templates?
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@BlackDivine I know it's kind of late, but for alternating styles you should use :nth-child(even) and :nth-child(odd) CSS selectors, not change your template.
– prayerslayer
Aug 30 '13 at 8:41
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