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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
App Inventor 2 网络微数据库你用对了吗？ - App Inventor 2 中文网 - 清泛...
...人使用同一个空间，这就导致如果A用户保存了一个键“test”，值为“123”，B用户接着又保存键“test”值为“456”，那么这时A用户如果获取键“test”，这时它的值就是456。也就是说所有人的数据键是公用的，没有私有存储空间...
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
...
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()
share
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Simple argparse example wanted: 1 argument, 3 results
...example of positional parameters, either, so here's a complete example:
# tested with python 2.7.1
import argparse
parser = argparse.ArgumentParser(description="An argparse example")
parser.add_argument('action', help='The action to take (e.g. install, remove, etc.)')
parser.add_argument('foo-bar...
Null or default comparison of generic argument in C#
...are known to be reference types, the default overload of defined on object tests variables for reference equality, although a type may specify its own custom overload. The compiler determines which overload to use based on the static type of the variable (the determination is not polymorphic). There...