高手问答
高手问答 是开源中国针对行业特定技术问题发起的专家问答。
解决办法: sudo vim /opt/google/chrome/google-chrome 在 exec -a "$0" "$HERE/chrome" "$@" 前添加一行 cd /tmp...
package main /*********** 作者:红猎人 ***********/ import ( "os" "syscall" "fmt" "unsafe" /* "image/png" "bytes" */ ) var ( ...
There seems to be a great deal of confusion among many people regarding the use of some terms in digital imaging. One of the more common sources of confusion is the difference b...
HTML 5 introduces many new SEMANTIC elements. A div is used where no other container is adequate. <section> <article> <nav> and <aside> all have semantic meaning. A section or a...
使用 Gnu Global 来索引C++代码时,会发现定义在 .h文件中的class不能被索引,下面找到一个解决方法: TUESDAY, JUNE 14, 2011 GNU Global does not recognize C++ classes By default, GNU...
常量指针与指针常量,非常容易混淆,在网络和各种教程上看了各式各样的对比的记忆技巧,当时可以区分,但过段时间,又搞不清楚了。看到C++作者的一句描述后,“啪”一下,就记住了,也许这辈...
NOTE: Since you downloaded everything with repo, you can easily use repo to switch between branches without downloading everything again: repo init -b jb; repo sync This will do...
下面这件事情,很简单,很重要,却是很多嵌入式入门者没有做的。做了这第一件事,再做其它练习,或看代码,可以事半功倍。 对开发软件的人来说,最重要的东西是什么呢?哈哈,当然是存储器和...
import java.lang.reflect.*; public class EverythingIsTrue { static void setFinalStatic(Field field, Object newValue) throws Exception { field.setAccessible(true); Field modifier...
For Windows 1、下载 rakudo-star-*.msi 安装即可 For Ubuntu 1、下载 rakudo-star-*.tar.gz 2、安装两个库以支持Unicode和Readline sudo apt-get install libicu-dev libreadline-dev 3、配...
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