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Show current state of Jenkins build on GitHub repo
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This appears to be out of date; the post-build action this answer mentions is now marked as deprecated and there's a second one
– Daenyth
Aug 26 '16 at 14:32
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Perform commands over ssh with Python
...sh.connect(server, username=username, password=password)
ssh_stdin, ssh_stdout, ssh_stderr = ssh.exec_command(cmd_to_execute)
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How to express a One-To-Many relationship in Django
...om validation to make sure that there is at least one or the other. what about the case of a business having a generic number? or an unemployed dude?
– j_syk
Aug 3 '11 at 23:08
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Why is it not possible to extend annotations in Java?
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About the reason why it wasn't designed that way you can find the answer in the JSR 175 Design FAQ, where it says:
Why don’t you support annotation subtyping (where one annotation type extends another)?
It complicat...
Understanding FFT output
I need some help understanding the output of the DFT/FFT computation.
4 Answers
4
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Keep only first n characters in a string?
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Use substring function
Check this out http://jsfiddle.net/kuc5as83/
var string = "1234567890"
var substr=string.substr(-8);
document.write(substr);
Output >> 34567890
substr(-8) will keep last 8 chars
var substr=string.substr(8);
document.write(sub...
Set keyboard caret position in html textbox
... if(elem.selectionStart) breaks when selectionStart is 0 as also pointed out by jhnns's answer.
– mpartel
Sep 1 '12 at 12:51
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What are the benefits of dependency injection containers?
...astructure/production support to tweak and adjust the live environment without having to go back to developers and through test (higher cost when all they want to do is move a component).
Summary
The main benefits that external configuration of an IoC come from giving others (non-developers) the p...
Best way to create an empty map in Java
... to use the latter sometimes when the compiler cannot automatically figure out what kind of Map is needed (this is called type inference). For example, consider a method declared like this:
public void foobar(Map<String, String> map){ ... }
When passing the empty Map directly to it, yo...
Ruby on Rails vs ASP.NET MVC 3 for a .NET Guy? [closed]
...be right up your alley: Rails for .Net Developers
Also, I wrote a post about going from MVC to RoR a while back as well.
As for comparisons, they both have strengths as has been covered, but here are a few that stick out to me:
I really do like RoR's deployment and simple ways to push to live...