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get UTC time in PHP
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Other than calling gmdate you can also put this code before your rest of the code:
<?php
date_default_timezone_set("UTC");
?>
That will make rest of your date/time related calls to use GMT/UTC timezone.
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Reading JSON from a file?
...There are also solutions for fixing json like for example How do I automatically fix an invalid JSON string?.
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How to extract filename.tar.gz file
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Internally tar xcvf <filename> will call the binary gzip from the PATH environment variable to decompress the files in the tar archive. Sometimes third party tools use a custom gzip binary which is not compatible with the tar binary.
It is a good idea to check ...
Why is there no xrange function in Python3?
... xrange function has nothing to do with it. (Not surprising, as a one-time call to the __iter__ slot isn't likely to be visible among 10000000 calls to whatever happens in the loop, but someone brought it up as a possibility.)
But it's only 30% slower. How did the OP get 2x as slow? Well, if I repe...
__attribute__ - C/C++ - 清泛网 - 专注C/C++及内核技术
...是无效的。）
void __cyg_profile_func_enter(void *this_fn, void *call_site);
void __cyg_profile_func_exit(void *this_fn, void *call_site);
其中，第一个参数this_fn是当前函数的起始地址，可在符号表中找到；第二个参数call_site是指调用处地址。
instru...
How can I check if a jQuery plugin is loaded?
... i have a function that load the script, ` LoadScript (location,namespcae,callBack)` , callback function is warped under an interval, means until the namespace i.e window.jQuery is not set the callback will not run, it work fine but now im tring to load a j query plugin and to check that , i need t...
Why use Ruby instead of Smalltalk? [closed]
...much easier to learn and to bring new programmers up to speed with.
Historically, mainstream Smalltalk implementations were quite expensive and needed exotic hardware to run, as can be seen this net.lang.st80 posting from 1983. Windows 3.1, NT and '95 and OS/2 were the first mass market operating s...
Do I cast the result of malloc?
...ou don't cast the result, since:
It is unnecessary, as void * is automatically and safely promoted to any other pointer type in this case.
It adds clutter to the code, casts are not very easy to read (especially if the pointer type is long).
It makes you repeat yourself, which is generally bad.
It...
How to set thousands separator in Java?
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Why do you call longValue? The question was to set thousands operator for BigDecimal, not long.
– FINDarkside
Feb 26 '17 at 19:23
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When should you NOT use a Rules Engine? [closed]
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Don't know if that's what you'd call it. What changes by using that name? Nothing that I can see...
– duffymo
Nov 12 '13 at 0:21
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