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Environment variables in Mac OS X
...ironment variables used by launchd (and child processes, i.e. anything you start from Spotlight) using launchctl setenv.
For example, if you want to mirror your current path in launchd after setting it up in .bashrc or wherever:
PATH=whatever:you:want
launchctl setenv PATH $PATH
Environment vari...
Convert DateTime to String PHP
...
Its worked for me
$start_time = date_create_from_format('Y-m-d H:i:s', $start_time);
$current_date = new DateTime();
$diff = $start_time->diff($current_date);
$aa = (string)$diff->format('%R%a');
echo gettype($aa);
...
Adding event listeners to dynamically added elements using jQuery [duplicate]
...
@Wiz Here's a very basic jsfiddle to get you started, you might want to make sure that nothing adverse happens when you call the plugin multiple times on an element. ( note I started the fiddle off of one of demos since I didn't see a cdn for the hovercard plugin)
...
What do numbers using 0x notation mean?
...
Literals that start with 0x are hexadecimal integers. (base 16)
The number 0x6400 is 25600.
6 * 16^3 + 4 * 16^2 = 25600
For an example including letters (also used in hexadecimal notation where A = 10, B = 11 ... F = 15)
The number 0x...
Python: Get the first character of the first string in a list?
...so work.
You want to end after the first character (character zero), not start after the first character (character zero), which is what the code in your question means.
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How do I get Windows to go as fast as Linux for compiling C++?
...sutil behavior set disable8dot3 1
Use more folders. In my experience, NTFS starts to slow down with more than about 1000 files per folder.
Enable parallel builds with MSBuild; just add the "/m" switch, and it will automatically start one copy of MSBuild per CPU core.
Put your files on an SSD -- help...
Best way to merge two maps and sum the values of same key?
...
No kidding! If you start looking for it ... it's all over the place. To quote erric torrebone author of specs and specs2:"First you learn Option and you start seeing it everywhere. Then you learn Applicative and it's the same thing. Next?" Next...
Using the “animated circle” in an ImageView while loading stuff
...eat insight into how Threads and Handlers can work together.
I'll get you started on how this works:
The loading event starts the dialog:
//maybe in onCreate
showDialog(MY_LOADING_DIALOG);
fooThread = new FooThread(handler);
fooThread.start();
Now the thread does the work:
private class FooThr...
Why are elementwise additions much faster in separate loops than in a combined loop?
...lt;< c1 << endl;
cout << d1 << endl;
clock_t start = clock();
int c = 0;
while (c++ < 10000){
#if ONE_LOOP
for(int j=0;j<n;j++){
a1[j] += b1[j];
c1[j] += d1[j];
}
#else
for(int j=0;j<n;j++){
...
How to make an OpenGL rendering context with transparent background?
...sionSupported(const char *extList, const char *extension)
{
const char *start;
const char *where, *terminator;
/* Extension names should not have spaces. */
where = strchr(extension, ' ');
if ( where || *extension == '\0' )
return 0;
/* It takes a bit of care to be fool-proof abou...