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R and version control for the solo data analyst
...ed with version control for data analysis with R (e.g., examples, workflow ideas, software, links to guides)?
Keep files that generate data or reports under version control, be selective. If you are using something like Sweave, store your .Rnw files and not the .tex files that get produced from t...
jQuery scroll() detect when user stops scrolling
...n't updated the github-repo recently, for reasons — this was an terrible idea. Just use a "throttle" or "debounce" wrapper function instead. I should note that somewhere else too! :)
– yckart
Oct 25 '17 at 10:16
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Is there a UIView resize event?
...Resize) [self recoverFromResizing];
}
Overriding setFrame: is NOT a good idea. frame is derived from center, bounds, and transform, so iOS will not necessarily call setFrame:.
How to use concerns in Rails 4
...cept. It has to do with code reuse as in the example below. Basically, the idea is to extract common and / or context specific chunks of code in order to clean up the models and avoid them getting too fat and messy.
As an example, I'll put one well known pattern, the taggable pattern:
# app/models...
What does the Java assert keyword do, and when should it be used?
...can do is to prove that you at least find every bug when it happens.
This idea is based on the Design-by-Contract (DbC) paradigm: you first define (with mathematical precision) what your method is supposed to do, and then verify this by testing it during actual execution. Example:
// Calculates th...
How to sign an android apk file
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For users of IntelliJ IDEA or Android Studio make these steps:
* From the menu Build/Generate signed APK
* You need to create a keystore path. From the dialog click Create new. You will create a jks file that includes your keys. Select folder, def...
Most Useful Attributes [closed]
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@plinth Throwing an exception would be a bad idea for many reasons, #1 being that the main reason to use Obsolete() is so you can keep compiled code working while in a transition phase. If you're not allowing anyone to call the method, why not just delete it?
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How to get the index of an element in an IEnumerable?
... +1 for "questioning the wisdom". 9 times out of 10 it's probably a bad idea in the first place.
– Joel Coehoorn
Aug 17 '09 at 21:45
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Checking in packages from NuGet into version control?
...our area of control. This goes for NuGet, as well as Npm. Furthermore your idea of a "mirror" is exactly what I propose here, but in your world the "mirror" is not backed by any kind of version controlled scheme. Again you have not solved the problem you set out to.
– Casper Le...
Can you help me understand this? “Common REST Mistakes: Sessions are irrelevant”
...in and password each time and thus also once, which makes sense. Then, the idea to return to the client the successful login state in the form of a token is suggested. If needed, the token could encode the time of creation. We are certainly allowed to return information back to the client. So, thi...