大约有 8,000 项符合查询结果（耗时：0.0201秒） [XML]
BIO与NIO、AIO的区别(这个容易理解) - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
...区别，同步必须等待或者主动的去询问IO是否完成，那么为什么说是阻塞的呢？因为此时是通过select系统调用来完成的，而select函数本身的实现方式是阻塞的，而采用select函数有个好处就是它可以同时监听多个文件句柄，从而提...
How to use Boost in Visual Studio 2010
What is a good step by step explanation on how to use the Boost library in an empty project in Visual Studio?
13 Answers
...
Android Studio: Add jar as library?
...the steps I took:
Put the Gson jar (in my case, gson-2.2.4.jar) into the libs folder
Right click it and hit 'Add as library'
Ensure that compile files('libs/gson-2.2.4.jar') is in your build.gradle file (or compile fileTree(dir: 'libs', include: '*.jar') if you are using many jar files)
Edit : U...
Library not loaded: libmysqlclient.16.dylib error when trying to run 'rails server' on OS X 10.6 wit
...l_name_tool every time you update your mysql
sudo ln -s /usr/local/mysql/lib/libmysqlclient.18.dylib /usr/lib/libmysqlclient.18.dylib
share
|
improve this answer
|
follow
...
How to fix: “No suitable driver found for jdbc:mysql://localhost/dbname” error when using pools? [du
...
Try putting the driver jar in the server lib folder. ($CATALINA_HOME/lib)
I believe that the connection pool needs to be set up even before the application is instantiated. (At least that's how it works in Jboss)
...
Correct way to add external jars (lib/*.jar) to an IntelliJ IDEA project
...
Also, consider adding a lib folder, and use "Attach Jar Directories", which will add all jars in the lib folder. For a largish project, this keeps you from having to choose each jar individually.
– joeslice
Ju...
Change R default library path using .libPaths in Rprofile.site fails to work
...
I generally try to keep all of my packages in one library, but if you want to add a library why not append the new library (which must already exist in your filesystem) to the existing library path?
.libPaths( c( .libPaths(), "~/userLibrary") )
Or (and this will make the ...
How to determine the Boost version on a system?
Is there a quick way to determine the version of the Boost C++ libraries on a system?
11 Answers
...
Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2)
....cnf (usually in the etc folder) is correctly configured with
socket=/var/lib/mysql/mysql.sock
you can check if mysql is running with the following command:
mysqladmin -u root -p status
try changing your permission to mysql folder. If you are working locally, you can try:
sudo chmod -R 777 /v...
ios程序员和android程序员的笑话 - 轻松一刻 - 清泛网 - 专注C/C++及内核技术
...员冷冷的说道：还特么没有完成。 ios程序员好奇地问：为什么？ android程序员依旧冷冷的回答，因为我特么要开发的游戏需要支持3寸，3.2寸，3.5寸，3.7寸，3.8寸，3.9寸，4寸，4.1寸，4.2 寸，4.3寸，4.5寸，4.7寸，4.8寸，5寸，5.5寸...