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微博为什么限制140字(附短信70字限制考) - 创意 - 清泛网 - 专注C/C++及内核技术
...制从已经逝去的“吃饭了吗 (update:它已经复活了)”开始把140字沿用至今，成为一个不成文的规定，没什么特别的就不需要改，倒是网易在这一点上走了个歪路。
当然不只我一个纠结过这个问题，这篇关于中文微博140字的博文分...
C/C++ maximum stack size of program
...
Tru64 5.1: 5.2 MB
Cygwin: 1.8 MB
Solaris 7..10: 1 MB
MacOS X 10.5: 460 KB
AIX 5: 98 KB
OpenBSD 4.0: 64 KB
HP-UX 11: 16 KB
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Debug Error \"pure virtual function call\" 原因解析 - 更多技术 - 清泛...
...绝是指不强制在析构函数中去swallow莫须有的异常，而是把可能的问题暴露出来才便于解决。比如上面提到的那个现实中的例子，通过抛出异常，然后调用pure virtual function call把问题暴露出来，我们就可以着手研究为什么会抛出异...
How to bundle a native library and a JNI library inside a JAR?
...curity.CodeSource;
import java.security.ProtectionDomain;
import java.util.zip.ZipEntry;
import java.util.zip.ZipException;
import java.util.zip.ZipFile;
public class FileUtils
{
public static String getFileName(final Class<?> owner,
final String ...
Integrating the ZXing library directly into my Android application
...
The zip package from code.google.com/p/zxing/downloads/list contains "core" directory as well as "android" and "android-integration". What is the reason why you used "core"?
– Michał K
Apr ...
C++对象布局及多态探索之菱形结构虚继承 - C/C++ - 清泛网 - 专注C/C++及内核技术
...运算为： [ebp+ecx+FFFFF7F0h+4h]，编译器在生成代码时会直接把最后一步运算做掉。
我们再看一个例子，这个例子的继承结构和上一篇中是一样的，也是菱形结构。不同的是，每一个类都重写了顶层类声明的 虚函数 。代码如...
How to detect the OS from a Bash script?
... ;;
'Darwin')
OS='Mac'
;;
'SunOS')
OS='Solaris'
;;
'AIX') ;;
*) ;;
esac
You can find some practical example in my .bashrc.
Here is similar version used on Travis CI:
case $(uname | tr '[:upper:]' '[:lower:]') in
linux*)
export TRAVIS_OS_NAME=linux
;;
darwin...
SQL Client for Mac OS X that works with MS SQL Server [closed]
... I just wasted time trying the current JAR file version (jtds-1.3.0-dist.zip) and it does not work with Oracle SQL Developer. Finally I tried v1.2 (jtds-1.2.7-dist.zip) and that works.
– IcarusNM
Feb 15 '13 at 18:09
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.war vs .ear file
...
@KNU yes, .jar, .warand .ear files are simple zip archives, thus able to be opened by any program that can handle ordinary .zip files.
– acdcjunior
Jun 12 '14 at 1:45
...
How to start working with GTest and CMake
...roject_Add(gtest
URL https://googletest.googlecode.com/files/gtest-1.7.0.zip
# Comment above line, and uncomment line below to use subversion.
# SVN_REPOSITORY http://googletest.googlecode.com/svn/trunk/
# Uncomment line below to freeze a revision (here the one for 1.7.0)
# SVN_REVISION -...