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How do I check if an object has a specific property in JavaScript?
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I see your point, @sudowned, thanks. Incidentally, if one were averse to including the entire lodash library one could compile subcomponents or npm install lodash.has which exposes an npm module with just a has function that compiles down to 175 ...
How to use BigInteger?
... But is it really that hard to think perhaps he simplified his example down to exactly what the problem is?
– thecoshman
Jul 24 '13 at 10:46
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Override browser form-filling and input highlighting with HTML/CSS
...I keep auto complete but lose the style ( prntscr.com/4hkh ) webkit shoves down its throat? o: thanks though
– casraf
Feb 25 '10 at 22:28
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PHP - Get key name of array value
...f we need another reference, then we should use zrvans method, which hunts down the requested value, specifically.
– Parapluie
Nov 21 '19 at 20:37
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CSS '>' selector; what is it? [duplicate]
...nes a "descendant selector", which means it looks for any matching element down the tree rather than just immediate children as the > does.
NOTE: The > selector is not supported by IE6. It does work in all other current browsers though, including IE7 and IE8.
If you're looking into less-well...
How do I add a library project to Android Studio?
...ed /libs folder. In this example I used PagerSlidingTabStrip library (just download ZIP from GitHub, rename library directory to „PagerSlidingTabStrip" and copy it). Here is the new structure of our project:
HelloWorld/
app/
- build.gradle // Local Gradle configuration (for ap...
What are the differences between various threading synchronization options in C#?
...ll only ever be used by one thread. This means the locks needlessly slow down our code...this is where clever optimisations in the CLR can help improve performance.
I'm not sure about Microsoft's implementation of locks but in DotGNU and Mono, a lock state flag is stored in the header of every ob...
How to make a countdown timer in Android?
...fter clicking the finish button, the seconds EditText should start to countdown and update its text every second.
13 Answe...
How do I parse XML in Python?
... can't traverse up to the parent of an element, which can slow development down (especially if you don't know this). See python xml query get parent for details.
– Samuel
Nov 26 '14 at 23:01
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Listing all permutations of a string/integer
...nt on the original.
The function takes a string of characters, and writes down every possible permutation of that exact string, so for example, if "ABC" has been supplied, should spill out:
ABC, ACB, BAC, BCA, CAB, CBA.
Code:
class Program
{
private static void Swap(ref char a, ref char b)
...