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Change Active Menu Item on Page Scroll?
...o prevent javascript from crashing if there is no element by that id. Feel free to improve it even more ;)
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How do I make an html link look like a button?
...r buttons, this solution will apply the same styles to your new button for free.
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How can I know which parts in the code are never used?
...t the time it is performed that it is near impossible to convey meaningful information to the user.
There are therefore two approaches:
The theoretic one is to use a static analyzer. A piece of software that will examine the whole code at once in great detail and find all the flow paths. In pract...
How do I write unit tests in PHP? [closed]
...all the latest version available. In case you need help to set it up, feel free to ask (but provide OS, etc.).
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Parse a URI String into Name-Value Collection
...tting uri you should use new java.net.URL(uri).getQuery() as this buys you free input validation on the URL.
– avgvstvs
Mar 6 '15 at 13:07
1
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If a DOM Element is removed, are its listeners also removed from memory?
...browsers
Plain JavaScript
If a DOM element which is removed is reference-free (no references pointing to it) then yes - the element itself is picked up by the garbage collector as well as any event handlers/listeners associated with it.
var a = document.createElement('div');
var b = document.crea...
In Django - Model Inheritance - Does it allow you to override a parent model's attribute?
...
When the fields have been removed from the abstract parent class you are free to redefine them as you need.
This is not my own work. Original code from here: https://gist.github.com/specialunderwear/9d917ddacf3547b646ba
s...
How do I achieve the theoretical maximum of 4 FLOPs per cycle?
...<< "sum = " << out << endl;
cout << endl;
free(sum);
}
int main(){
// (threads, iterations)
test_dp_mac_SSE(8,10000000);
system("pause");
}
Output (1 thread, 10000000 iterations) - Compiled with Visual Studio 2010 SP1 - x64 Release:
Seconds = 55.510...
How can I create a link to a local file on a locally-run web page?
...e ) to create local link to file system that user select;
don't forgot to free memory by using URL.revokeObjectURL()
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What are the uses of the exec command in shell scripts? [closed]
... wait for it, then exit as soon as it finishes.
Similarly, if you want to free up as much resources as possible for a heavyish command at the end of a shell script, you might want to exec that command as an optimization.
If something forces you to run sh but you really wanted to run something else...