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History or log of commands executed in Git
...git commands, not git commits. This answer suggests inferring the commands from the git commits, which is very hard work and not always possible. git reflog actually shows the commands themselves. Also, BTW, the shell is only a slightly more direct way to infer the git commands, but a git repo can b...
Java 8 Stream and operation on arrays
I have just discovered the new Java 8 stream capabilities. Coming from Python, I was wondering if there was now a neat way to do operations on arrays like summing, multiplying two arrays in a "one line pythonic" way ?
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Is there an ExecutorService that uses the current thread?
...mind you) implementation that only uses the current thread. Stealing this from "Java Concurrency in Practice" (essential reading).
public class CurrentThreadExecutor implements Executor {
public void execute(Runnable r) {
r.run();
}
}
ExecutorService is a more elaborate interface...
How can I concatenate two arrays in Java?
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I found a one-line solution from the good old Apache Commons Lang library. ArrayUtils.addAll(T[], T...)
Code:
String[] both = ArrayUtils.addAll(first, second);
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Problem getting the AssemblyVersion into a web page using Razor /MVC3
..., if you want a one liner to get the AssemblyInformationalVersionAttribute from a MVC Razor View:
@System.Diagnostics.FileVersionInfo.GetVersionInfo(typeof(Zeroarc.Candid.Web.MvcApplication).Assembly.Location).ProductVersion
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Fast stable sorting algorithm implementation in javascript
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It is possible to get a stable sorting from a non-stable sort function.
Before sorting you get the position of all the elements.
In your sort condition, if both elements are equal, then you sort by the position.
Tada! You've got a stable sort.
I've written an a...
How to unit test a Node.js module that requires other modules and how to mock the global require fun
...lace all imports/requires of "firebase-admin" with the object you returned from that "factory"-function.
Well, you can do that when using jest because jest creates a runtime around every module it runs and injects a "hooked" version of require into the module, but you wouldn't be able to do this wi...
Datatables: Cannot read property 'mData' of undefined
...ently on which can help you figure out what is different about that column from the others. Hope that helps!
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Section vs Article HTML5
...hat I cleaned up:
It also describes how to use the <article> tag (from same W3 link above):
<article> is related to <section>, but is distinctly different.
Whereas <section> is for grouping distinct sections of content or
functionality, <article> is for conta...
animating addClass/removeClass with jQuery
...ss and toggleClass also accepts a second argument; the time duration to go from one state to the other.
$(this).addClass('abc',1000);
See jsfiddle:- http://jsfiddle.net/6hvZT/1/
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