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move_uploaded_file gives “failed to open stream: Permission denied” error
...is error when trying to configure the upload directory with Apache 2.2 and PHP 5.3 on CentOS.
13 Answers
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How to pass parameters in GET requests with jQuery
...ng to handle error
}
});
And you can get the data by (if you are using PHP)
$_GET['ajaxid'] //gives 4
$_GET['UserID'] //gives you the sent userid
In aspx, I believe it is (might be wrong)
Request.QueryString["ajaxid"].ToString();
...
How can I correctly prefix a word with “a” and “an”?
...ng like this, and wikipedia's .xml file with raw wikimarkup is just on the order of 40GB (the newest one is always a bit bigger), not 2.8TB - all in one file - don't download the expanded .html version or any images, maybe that's the version that's 2.8TB? In any case, it's actually quite feasible t...
how to check and set max_allowed_packet mysql variable [duplicate]
...
max_allowed_packet
is set in mysql config, not on php side
[mysqld]
max_allowed_packet=16M
You can see it's curent value in mysql like this:
SHOW VARIABLES LIKE 'max_allowed_packet';
You can try to change it like this, but it's unlikely this will work on shared hostin...
See changes to a specific file using git
...short value. For example, to find out who changed foo to bar in dist/index.php, you would use git blame dist/index.php | grep bar
– Kraang Prime
May 11 '17 at 15:38
add a comm...
How to handle multiple cookies with the same name?
...is to say:
The user agent SHOULD sort the cookie-list in the following order:
Cookies with longer paths are listed before cookies with shorter paths.
NOTE: Not all user agents sort the cookie-list in this order, but this
order reflects common practice when this document was wri...
如何高效的学习掌握新技术 - 杂谈 - 清泛网 - 专注C/C++及内核技术
...当于又打开了一扇新的大门，可以从更宽广的角度来看待问题。
从心理学的角度来说，我们对于外部世界的认识可分为三个区域：舒适区，学习区，和恐慌区。我们所熟悉的技术领域就是舒适区，而新技术是处于学习区或恐慌...
What is 'YTowOnt9'?
Our (PHP) framework sometimes renders hidden inputs with value YTowOnt9 . I can't find that string anywhere in the (huge) codebase, and can't figure out where it came from. I decided to Google for that particular string, and the result surprised me. Over half a million - kind of random - hits. I ...
“’” showing on page instead of “ ' ”
...0xE2 0x84 0xA2.
These are the bytes your browser is actually receiving in order to produce ’ when processed as UTF-8.
That means that your source data is going through two charset conversions before being sent to the browser:
The source ’ character (U+2019) is first encoded as UTF-8 byt...
如何建立一套适合自己的高胜算交易系统 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...人若想在效率市场持续稳定的赢利，必须成功的解决两大问题：1、如何在高度随机的价格波动中寻找非随机的部分；2、如何有效的控制自身的心理弱点，使之不致影响自己的理性决策。很多投资家的实践都证明，交易系统在上...