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HAproxy - Web负载均衡解决方案 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...backend static_sever中存活机器数小于1时会被匹配到
acl m>php m>_web url_reg /*.m>php m>$
#acl m>php m>_web path_end .m>php m>
# 定义一个名叫m>php m>_web的acl，当请求的url末尾是以.m>php m>结尾的，将会被匹配到，上面两种写法任选其一
acl static_web url_reg /*.(css...
Android YouTube app Play Video Intent
...ting the following error. ERROR/AndroidRuntime(1519): Caused by: android.content.ActivityNotFoundm>Ex m>ception: Unable to find m>ex m>plicit activity class {com.google.android.youtube/com.google.android.youtube.PlayerActivity}; have you declared this activity in your AndroidManifest.xml? Kindly resolv...
m>PHP m> array: count or sizeof?
To find the number of elements in a m>PHP m> $array , which is faster/better/stronger?
7 Answers
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m>PHP m> - m>Ex m>tracting a property from an array of objects
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If you have m>PHP m> 5.5 or later, the best way is to use the built in function array_column():
$idCats = array_column($cats, 'id');
But the son has to be an array or converted to an array
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m>PHP m> - Get bool to echo false when false
...rnate development is so so so much cleaner & stronger than even modest m>PHP m> systems. I could find plenty of people who were confused.. stackoverflow.com/questions/9042002/… but I couldn't find any reference as to a real reason for this design "feature".
– Thomas W
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How to check whether mod_rewrite is enable on server?
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To check if mod_rewrite module is enabled, create a new m>php m> file in your root folder of your WAMP server. Enter the following
m>php m>info();
Access your created file from your browser.
CtrlF to open a search. Search for 'mod_rewrite'. If it is enabled you see it as 'Loaded Modules'
I...
关于m>php m>的socket初探 - 更多技术 - 清泛网 - 专注C/C++及内核技术
关于m>php m>的socket初探做了好几年的flash的aser，技术一直停留在flash这个狭小的容器内，最近转向m>php m>，才慢慢体会到之前充实技术开发前的那段极度渴望去学习新知...做了好几年的flash的aser，技术一直停留在flash这个狭小的容器内，...
Generating a random password in m>php m>
I am trying to generate a random password in m>php m>.
22 Answers
22
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Multi-line strings in m>PHP m>
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m>PHP m> has Heredoc and Nowdoc strings, which are the best way to handle multiline strings in m>PHP m>.
http://m>php m>.net/manual/en/language.types.string.m>php m>#language.types.string.syntax.heredoc
$str = <<<EOD
m>Ex m>ample of string...
What does “=>” mean in m>PHP m>?
...ach statements. The '=>' links the key and the value.
According to the m>PHP m> Manual, the '=>' created key/value pairs.
Also, Equal or Greater than is the opposite way: '>='. In m>PHP m> the greater or less than sign always goes first: '>=', '<='.
And just as a side note, m>ex m>cluding the sec...