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How do I create an HTML table with a fixed/frozen left column and a scrollable body?
...r anyone who is interested. Essentially the solution moves the headers off from the table and set each of them a 5em width. The table itself is pushed to the right for the same 5em width. This makes a visual appearance that the headers are still part of the normal flow in the table.
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'ssh-keygen' is not recognized as an internal or external command
...n phase out msysgit.
I detailed in "Why is it that if you download Git 2.0 from the net, you always get a 1.9.4 installer package?" how this new version is based on the more recent msys2 project.
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What does “atomic” mean in programming?
...nchronization mechanisms in order to make sure that the operation is seen, from any other thread, as a single, atomic (i.e. not splittable in parts), operation. That means that any other thread, once the operation is made atomic, will either see the value of foo before the assignment, or after the a...
What is the difference between RDF and OWL? [closed]
...en to a logical extreme. They have the advantage that you can load triples from many sources into one database with no reconfiguration.
RDF and RDFS
The next layer is RDF - The Resource Description Framework. RDF defines some extra structure to triples. The most important thing RDF defines is a pr...
Abstract class in Java
...stract class, which then can be instantiated. To do so you have to inherit from the abstract class and override the abstract methods, i.e. implement them.
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Java - JPA - @Version annotation
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Although @Pascal answer is perfectly valid, from my experience I find the code below helpful to accomplish optimistic locking:
@Entity
public class MyEntity implements Serializable {
// ...
@Version
@Column(name = "optlock", columnDefinition = "intege...
Lombok is not generating getter and setter
...S
Find lombok Jar in ~/.m2/repository/org/projectlombok/lombok/version.x
From Command Prompt/Shell java -jar lombok-1.x.y.jar
Start STS
Thats all.
EDIT:
I did this and was still showing errors, as mentioned in the comments.
So I updated the project: right-click on project -> Maven -> U...
I change the capitalization of a directory and Git doesn't seem to pick up on it
... Or do it in one command: git mv --force somename SomeName (from stackoverflow.com/a/16071375/217866)
– jackocnr
Jul 24 '13 at 10:53
1
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How to upload a project to Github
...n https://github.com/yourusername/your-repo-name.git
Upload of project from scratch require git pull origin master.
5) git pull origin master
6) git push origin master
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Can the Unix list command 'ls' output numerical chmod permissions?
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I copy and pasted the line from danger89 and found that strangely the output began with %0..o per line, instead of say 755. If anyone else comes across this, the cause appears to be a hidden character between the 0 and o. Once deleted the command is se...