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LINUX下用PHPIZE安装PHP GD扩展 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...app/php5/etc/php.ini //修改PHP配置文件
extension=gd.so //添加这一行，重启PHP服务
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安装gd，加上参数重新编译php也可以解决。
https://www.tsingfun.com/it/tech/1638.htmlLINUX PHPIZE GD扩展
LINUX下用PHPIZE安装PHP GD扩展 - PHP - 清泛IT论坛，有思想、有深度
... //修改PHP配置文件
extension=gd.so //添加这一行，重启PHP服务
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安装gd，加上参数重新编译php也可以解决。
http://bbs.tsingfun.com/thread-69-1-1.html
Activity启动器（ActivityStarter）如何查看并启动其他App - App应用开发 -...
...gandroidproject/project.properties，打开 project.properties 文件的第一行是 main=, 紧接着是类名。如 appinventor.ai_powerhope.HelloPurr.Screen1： main后面去掉最后一个组件即为包名，如 appinventor.ai_powerhope.HelloPurr。如果要更方便和直观的在手机上查...
【Perl】这段简单的print代码为啥没有任何输出？ - Python - 清泛IT社区，为创新赋能！
...变量来禁用输出缓冲。只需要在你的 print 语句之前添加一行代码设置 $| 为 1 即可。修改后的代码如下：#!/usr/bin/perl
$| = 1; # 禁用缓冲
while(true){
print("begin observe.");
sleep(2);
}复制代码
这样，print ...
Linux下安装项目管理工具Redmine - 开源 & Github - 清泛网 - 专注C/C++及内核技术
...境变量
# cd ~
# vi .bash_profile
添加下面一行
export PATH=$PATH:/usr/local/ruby/bin
保存退出:wq
# . .bash_profile
2、RubyGems安装
# wget http://rubyforge.org/frs/download.php/60718/rubygems-1.3.5.tgz...
Significance of -pthread flag when compiling
In various multi threaded C and C++ projects I've seen the -pthread flag applied to both the compiling and linking stage while others don't use it at all and just pass -lpthread to the linking stage.
...
App Inventor 2 怎么获取输入对话框中用户输入的文本？ - App Inventor 2 ...
转：怎么获取对话框输入的文本？如何判断输入完成？
答复：
[hide]
使用 对话框.显示文本对话框 弹出与用户交互的对话框，用户可输入内容。
用户输入且点了确定按钮，会触发完成事件，事件中拿”响应“就是用户...
How to avoid reverse engineering of an APK file?
...e option of including shared libraries, you can include the needed code in C++ to verify file sizes, integration,
etc. If you need to add an external native library to your APK's library folder on every build,
then you can use it by the below suggestion.
Put the library in the native library path w...
How do you create a static class in C++?
How do you create a static class in C++? I should be able to do something like:
13 Answers
...
count vs length vs size in a collection
...to the number of elements in the vector, not its capacity()… at least in C++, which I think is the originator of vectors with sizes.
– Dave Abrahams
May 10 '13 at 17:05
...