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What is fastest children() or find() in jQuery?
... methods, while children() uses JavaScript interpreted in the browser. In my experiments there isn't much performance difference in typical cases.
Which to use depends on whether you only want to consider the immediate descendants or all nodes below this one in the DOM, i.e., choose the appropriat...
Detecting an “invalid date” Date instance in JavaScript
...
@Borgar, just found my answer: "The problems arise when it comes to scripting in multi-frame DOM environments. In a nutshell, Array objects created within one iframe do not share [[Prototype]]’s with arrays created within another iframe. Their...
#ifdef #ifndef in Java
...j++;
else
j++;
}
runs about 3 seconds on my computer.
And this one
final boolean flag1 = true;
final boolean flag2 = false;
int j=0;
for(int i=0;i<1000000000;i++){
if(flag1)
if(flag2)
j++;
else
...
How to transfer some data to another Fragment?
...h:
Bundle bundle = this.getArguments();
if (bundle != null) {
int myInt = bundle.getInt(key, defaultValue);
}
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Displaying the build date
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I've changed my tone about this somewhat, I'd still be very careful when digging into the acutal PE header. But as far as I can tell, this PE stuff is a lot more reliable than using the versioning numbers, besides I wan't to assign the ve...
How do I run a single test with Nose in Pylons
... within the file. module.path is the relative path to the file (e.g. tests/my_tests.py:ClassNameInFile.method_name).
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How to find the Git commit that introduced a string in any branch?
...xample:
git log -S 'hello world' --source --all
git log -S "dude, where's my car?" --source --all
Here's an example using -G to find occurrences of function foo() {:
git log -G "^(\s)*function foo[(][)](\s)*{$" --source --all
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How to initialize log4j properly?
After adding log4j to my application I get the following output every time I execute my application:
24 Answers
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“User interaction is not allowed” trying to sign an OSX app using codesign
...om instead of allowing all applications like I did. It's already there in my screenshot, but I think originally it wasn't.
– bmauter
Apr 14 '14 at 17:13
3
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How to exit an if clause
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I'm happy to add to your bag of programmer tricks. In my experience, that approach works nearly every time you're tempted to use a forward-moving goto. (And it both hints at and addresses situations where a single function is getting too big)
– Drew Dorman...