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Linux 进程卡住了怎么办？ - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
...rocess在我们使用 Linux 系统时，如果网络或者磁盘等 I O 出问题，会发现进程卡住了，即使用 kill -9 也无法杀掉进程，很多常用的调试工具，比如 strace, pstack 等也都失灵了
在我们使用 Linux 系统时，如果网络或者磁盘等 I/O 出...
Using usort in php with a class private function
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Man this seems like such a weird way to do this. Oh PHP, how we love you.
– dudewad
Nov 28 '13 at 0:07
13
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How to store arrays in MySQL?
... provides a convenient new way to store complex data: lists, dictionaries, etc.
That said, rrays don't map well databases which is why object-relational maps can be quite complex. Historically people have stored lists/arrays in MySQL by creating a table that describes them and adding each value as ...
Simplest PHP example for retrieving user_timeline with Twitter API version 1.1
...won't be allowed. So, here's a post to help you do just that, along with a PHP class to make your life easier.
1. Create a developer account: Set yourself up a developer account on Twitter
You need to visit the official Twitter developer site and register for a developer account.
This is a free an...
How do I recursively delete a directory and its entire contents (files + sub dirs) in PHP?
...I delete a directory and its entire contents (files and subdirectories) in PHP?
21 Answers
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Deleting an element from an array in PHP
Is there an easy way to delete an element from an array using PHP, such that foreach ($array) no longer includes that element?
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Passing $_POST values with cURL
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Should work fine.
$data = array('name' => 'Ross', 'php_master' => true);
// You can POST a file by prefixing with an @ (for <input type="file"> fields)
$data['file'] = '@/home/user/world.jpg';
$handle = curl_init($url);
curl_setopt($handle, CURLOPT_POST, true);
cur...
Difference between $.ajax() and $.get() and $.load()
...most control. you can specify if you want to POST data, got more callbacks etc.
http://api.jquery.com/jQuery.get/
http://api.jquery.com/load/
http://api.jquery.com/jQuery.ajax/
share
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improve th...
using gitignore to ignore (but not delete) files
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It sounds like you are trying to track a file (e.g. index.php), add it to a remote repository, then stop watching tracking it, while keeping the file in the remote (i.e. keep index.php unchanged on the remote repo while changing it locally).
From what I understand, git cannot do th...
Is there an easy way to pickle a python function (or otherwise serialize its code)?
...e function references globals (including imported modules, other functions etc) that you need to pick up, you'll need to serialise these too, or recreate them on the remote side. My example just gives it the remote process's global namespace.
You'll probably need to do a bit more to support more co...