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Export/import jobs in Jenkins
...ML file.
get-job: Dumps the job definition XML to stdout
So you can do
java -jar jenkins-cli.jar -s http://server get-job myjob > myjob.xml
java -jar jenkins-cli.jar -s http://server create-job newmyjob < myjob.xml
It works fine for me and I am used to store in inside my version control ...
How do getters and setters work?
...
In Java getters and setters are completely ordinary functions. The only thing that makes them getters or setters is convention. A getter for foo is called getFoo and the setter is called setFoo. In the case of a boolean, the get...
Can inner classes access private variables?
...ner can access the member variable var of an object of type Outer.
Unlike Java though, there is no correlation between an object of type Outer::Inner and an object of the parent class. You have to make the parent child relationship manually.
#include <string>
#include <iostream>
class...
Why do we usually use || over |? What is the difference?
...nd && forms, rather than the | and & forms of these operators, Java will not bother to evaluate the right-hand operand alone.
It's a matter of if you want to short-circuit the evaluation or not -- most of the time you want to.
A good way to illustrate the benefits of short-circuiting w...
使用App Inventor扩展实现多点触控：Scale Detector 缩放检测 · App Inventor 2 中文网
...。 你还可以练习实现扩展本身。
规模检测或扩展作为 Java 代码实现，编译和处理以生成 aix 文件，如 App Inventor 扩展中所述。 Java 代码文件 ScaleDetector.java 可在此处获得：
edu.mit.appinventor.ScaleDetector_src.zip
这段扩展代码只不过是...
Eclipse syntax highlighting preferences save and restore
...spend some time customizing the colors for syntax highlighting in Eclipse (Java, JSP, HTML, CSS, etc.) but whenever I try to export these settings via File|Export|General|Preferences and reimport them, the settings never completely get imported back. Some colors are restored and others are left unch...
Running Windows batch file commands asynchronously
...o.exe.
For a trivial example, if you wanted to print out the versions of java/groovy/grails/gradle, you could do this in a batch file:
@start /b cmd /c java -version
@start /b cmd /c gradle -version
@start /b cmd /c groovy -version
@start /b cmd /c grails -version
If you have something like Pr...
Setting up maven dependency for SQL Server
...
You can download the jar here: java2s.com/Code/Jar/s/Downloadsqljdbc420jar.htm
– Ismail Yavuz
Jul 28 '15 at 14:37
...
What is the difference between JAX-RS and JAX-WS?
...n you use.
Can JAX-RS access a web service that is not running on the Java platform, and vice versa?
2) I can't think of any reason it wouldn't be able to.
What does it mean by "REST is particularly useful for limited-profile devices, such as PDAs and mobile phones"?
3) REST based archi...
How to implement a queue with three stacks?
...m.sml) does not use this property of lists, as I have re-implemented it in Java using java.util.Stack objects. The only place where this feature is used is an optimization which allows immutable stacks to be "duplicated" in constant time, which base Java stacks cannot do (but which can be implemente...