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QUERY_STRING、REQUEST_URI、SCRIPT_NAME、PHP_SELF区别 - 更多技术 - 清泛...
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$_SERVER['PHP_SELF'] = "/aaa/index.php";
3、http://localhost/tag/test → http://localhost/index.php?m=tag&tag=test（URL重写）
$_SERVER['QUERY_STRING'] = "m=tag&tag=test";
$_SERVER['REQUEST_URI'] = "/tag/test";
$_SERVER['SCRIPT_NAME'] = "/index.php";
$_SERVER['PHP_SELF'] ...
bat 写注册表 及权限提升 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...）：
reg add "HKLM\Software\Microsoft\Windows\CurrentVersion\App Paths\Test" /v "Path" /d "c:\test" /f
由于操作注册表需要管理员权限，运行bat也一样，否则：
可以右键“管理员权限运行”，不过这样比较麻烦，使用如下脚本可以直接运行bat...
nsis指定默认安装路径，记住上次安装路径 - 更多技术 - 清泛网 - 专注C/C++...
...安装路径，记住上次安装路径!define PRODUCT_DEFAULT_PATH "C: Test"....InstallDir "${PRODUCT_DEFAULT_PATH}"InstallDirRegKey HKLM "Software Microsoft Windo...!define PRODUCT_DEFAULT_PATH "C:\Test"
....
InstallDir "${PRODUCT_DEFAULT_PATH}"
InstallDirRegKey HKLM "Software\Microsoft\Wind...
linux下修改默认MYSQL的root管理密码 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...2、例子例1：给root加个密码123456。键入以下命令 ：[root@test1 local]# usr bin mysqladmin -u root password123456注：因为开始...例1：给root加个密码123456。
键入以下命令 ：
[root@test1 local]# /usr/bin/mysqladmin -u root password 123456
注：因为开始时roo...
VBA读写UTF8文本文件，VBA生成UTF-8无BOM格式的文件 - 更多技术 - 清泛网 -...
...BA生成UTF-8无BOM格式的文件vba_utf8_bomVBA读写UTF8文本文件Sub Test() Dim sht As Worksheet, scr, content As String, i, arr_acsp_xz(1 To 8), arr_acsp_xz_data(1 To 8), arr_wemzs(1 To 1 VBA读写UTF8文本文件
Sub Test()
Dim sht As Worksheet, scr, content As String, i, arr_ac...
Linux ftp上传文件 实战篇 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
...传下载操作了，命令如下：
ftp> cd /remotedir
ftp> put /home/test remote_test
ftp> get remote_test /home/local_test
Linux ftp 上传
What is java interface equivalent in Ruby?
...ly the same as in Java: documentation.
Also, just like in Java, Acceptance Tests can be used to specify Interfaces as well.
In particular, in Ruby, the Interface of an object is determined by what it can do, not what class is is, or what module it mixes in. Any object that has a << method can ...
Select elements by attribute
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Note that if you're testing for existence (presumably in an if statement, for example) it's probably more correct/reliable to do: if($(":checkbox[myattr]").length()>0)...
– rinogo
Aug 15 '11 at 21:18
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Detect application heap size in Android
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This distinction is not clearly documented, so far as I know, but I have tested this hypothesis on five different Android devices (see below) and have confirmed to my own satisfaction that this is a correct interpretation.
For a stock version of Android, maxMemory() will typically return about th...
How to get label of select option with jQuery?
...st give an id to the select as
<select id=theid>
<option value="test">label </option>
</select>
then you can call the selected label like that:
jQuery('#theid option:selected').text()
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