大约有 9,000 项符合查询结果（耗时：0.0219秒） [XML]
Hadoop “Unable to load native-hadoop library for your platform” warning
I'm currently configuring hadoop on a server running CentOs . When I run start-dfs.sh or stop-dfs.sh , I get the following error:
...
How to get screen dimensions as pixels in Android
.... Therefore I need to get the screen width and screen height and then set position:
40 Answers
...
How do I generate a random int number?
...d keep the Random instance and reuse it. If you create new instances too close in time, they will produce the same series of random numbers as the random generator is seeded from the system clock.
share
|
...
What is path of JDK on Mac ? [duplicate]
...u'll see that you can use this command to reliably start a Java program on OS X (java_home --exec ...), with the ability to explicitly specify the desired Java version and architecture, or even request the user to install it if missing.
A more pedestrian approach, but one which will help you trace ...
How to include package data with setuptools/distribute?
...hat include_package_data aims to include files from version control, as opposed to merely "include package data" as the name implies. From the docs:
The data files [of include_package_data] must be under CVS or Subversion control
...
If you want finer-grained control over what files ar...
Android Studio quick documentation always “fetching documentation”
...solve the problem, we can just redirect the reference to local source.
MacOS
On MacOS, the config file jdk.table.xml is under
~/Library/Preferences/AndroidStudio<version>/options/, and the docs are here:
~/Library/Android/sdk/docs/, or the custom path of your Android SDK.
In jdk.table.xml,...
What is a deadlock?
When writing multi-threaded applications, one of the most common problems experienced are deadlocks.
17 Answers
...
项目管理实践教程二、源代码控制【Source Control Using VisualSVN Server ...
...置也只是在图像界面上，指定认证方式、访问端口等简单操作；另外，用户权限的管理也是通过图像界面来配置。
2.为什么不用TFS?
回答:
因为我们一开始就是用Subversion和TortioseSVN,所以就没有更换其他的软件。至于TFS至今没有...
汇编常用寄存器及指令基础总结 - C/C++ - 清泛网 - 专注C/C++及内核技术
...
INTEL ：MOV EAX,EBX AT&T ：movl %ebx,%eax
二、 操作数赋值方向
INTEL ：MOV EAX,EBX AT&T ：movl %ebx,%eax
三、前缀
INTEL ：MOV EAX,1 AT&T ：movl $1,%eax （寄存器加%， 立即数加$）
movl value , %ebx ...
Understanding reference counting with Cocoa and Objective-C
...ng:
Apple's introduction to memory management.
Cocoa Programming for Mac OS X (4th Edition), by Aaron Hillegas - a very well written book with lots of great examples. It reads like a tutorial.
If you're truly diving in, you could head to Big Nerd Ranch. This is a training facility run by Aaron H...