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Run PHP Task Asynchronously
...e are several places in the code where I need to complete some task, but I don't want to make the user wait for the result. For example, when creating a new account, I need to send them a welcome email. But when they hit the 'Finish Registration' button, I don't want to make them wait until the emai...
Is there an alternative sleep function in C to milliseconds?
I have some source code that was compiled on Windows. I am converting it to run on Red Hat Linux.
6 Answers
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Measuring the distance between two coordinates in PHP
...good habit to stick with the SI units, if there is no particular reason to do otherwise.
Edit:
As TreyA correctly pointed out, the Haversine formula has weaknesses with antipodal points because of rounding errors (though it is stable for small distances). To get around them, you could use the Vinc...
Why does the C++ STL not provide any “tree” containers?
Why does the C++ STL not provide any "tree" containers, and what's the best thing to use instead?
14 Answers
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jQuery lose focus event
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what if the browser like chrome auto fill the textbox, i don't think it will trigger the blur()
– pita
Apr 24 '13 at 19:48
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PHP: How to send HTTP response code?
...that conforms to the standard), but for the sake of client compatibility I do not recommend putting a random string there.
Note: php_sapi_name() requires PHP 4.0.1
3rd argument to header function (PHP >= 4.3)
There are obviously a few problems when using that first variant. The biggest of whic...
Password hint font in Android
...ach, the hint font looks good but as you're typing in that edit field, you don't see each character in plain text before it turns into a password dot. Also when making input in fullscreen, the dots will not appear, but the password in clear text.
2) Leave android:inputType="textPassword" in your xm...
Using Linq to get the last N elements of a collection?
... the framework, what would be the best way to write an extension method to do this?
17 Answers
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Bootstrap datepicker hide after selection
How do I hide the calendar after a date is selected? Is there a specific function that I can use? My code below:
18 Answer...
__getattr__ on a module
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A while ago, Guido declared that all special method lookups on
new-style classes bypass __getattr__ and __getattribute__. Dunder methods had previously worked on modules - you could, for example, use a module as a context manager simply by d...