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getenv() vs. $_ENV in PHP
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According to the php documentation about getenv, they are exactly the same, except that getenv will look for the variable in a case-insensitive manner. Most of the time it probably doesn't matter, but one of the comments on the documentation...
Rebase array keys after unsetting elements
...90db990f5c5f75eb960a643b96/example.zip',
'deleteUrl' => 'server/php/?file=example.zip',
'deleteType' => 'DELETE'
),
array(
'name' => 'example.zip',
'size' => '10726556',
'type' => 'application/x-zip-compressed',
'url' => '2818...
What's the point of 'const' in the Haskell Prelude?
...to higher-order functions when you don't need all their flexibility. For example, the monadic sequence operator >> can be defined in terms of the monadic bind operator as
x >> y = x >>= const y
It's somewhat neater than using a lambda
x >> y = x >>= \_ -> y
and...
How to replace a string in multiple files in linux command line
...e-grep to see if the changes were made. Note: For wildcards, try '-name "*.php"' and grep is bad with recursion and wildcards, you need to add --include=*.whatever with -r
– PJ Brunet
Feb 23 '17 at 18:41
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PHP Remove elements from associative array
I have an PHP array that looks something like this:
9 Answers
9
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Pass a PHP string to a JavaScript variable (and escape newlines) [duplicate]
What is the easiest way to encode a PHP string for output to a JavaScript variable?
14 Answers
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记一次MongoDB性能问题 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
...等格式的源文件，不适合我的需求，所以我没用，而是用PHP写了一个脚本，平稳运行了一段时间后，我发现数据导入的速度下降了，同时PHP抛出异常：
cursor timed out (timeout: 30000, time left: 0:0, status: 0)
我一时判断不出问题所在，...
Is it possible to implement dynamic getters/setters in JavaScript?
... you've misread the question. The OP specifically asked for catch all like PHP's __get and __set. defineProperty doesn't handle that case. From the question: "I.e., create getters and setters for any property name which isn't already defined." (their emphasis). defineProperty defines properties in a...
How to read a single character from the user?
...tcgetattr(fd)
newattr = termios.tcgetattr(fd)
newattr[3] = newattr[3] & ~termios.ICANON & ~termios.ECHO
termios.tcsetattr(fd, termios.TCSANOW, newattr)
oldflags = fcntl.fcntl(fd, fcntl.F_GETFL)
fcntl.fcntl(fd, fcntl.F_SETFL, oldflags | os.O_NONBLOCK)
try:
while 1: ...
Simplest way to detect a mobile device in PHP
...est way to tell if a user is using a mobile device to browse my site using PHP?
15 Answers
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