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Git push branch from one remote to another?
... 'refs/remotes/korg/*:refs/heads/*'
And it pushed all my remote branches from korg to rorg (even without local copies of the branches). See the output below:
Counting objects: 293, done.
Delta compression using up to 4 threads.
Compressing objects: 100% (67/67), done.
Writing objects: 100% (176/1...
Fragment or Support Fragment?
I am developing an app that supports Android >= 4.0. It uses fragments from the android.app package. As I am facing problems with the older fragment implementation in 4.0, like this one , that are already fixed in the support library, I am considering switching back to the fragment implementation...
How to detect if CMD is running as Administrator/has elevated privileges?
From inside a batch file, I would like to test whether I'm running with Administrator/elevated privileges.
13 Answers
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Get local IP address
...lowing effect: it sets the destination for Send/Recv, discards all packets from other addresses, and - which is what we use - transfers the socket into "connected" state, settings its appropriate fields. This includes checking the existence of the route to the destination according to the system's r...
What is the difference between bottom-up and top-down?
...pically, you would perform a recursive call (or some iterative equivalent) from the root, and either hope you will get close to the optimal evaluation order, or obtain a proof that you will help you arrive at the optimal evaluation order. You would ensure that the recursive call never recomputes a s...
How to create a UIView bounce animation?
...tion for a UIView called finalScoreView , which makes it enter the screen from the top:
4 Answers
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How to convert Set to Array?
...ndeed, there are several ways to convert a Set to an Array:
using Array.from
let array = Array.from(mySet);
Simply spreading the Set out in an array
let array = [...mySet];
The old fashion way, iterating and pushing to a new array (Sets do have forEach)
let array = [];
mySet.forEach(v =>...
In Jinja2, how do you test if a variable is undefined?
Converting from Django, I'm used to doing something like this:
6 Answers
6
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What does “not run” mean in R help pages?
...on an R help page the phrase "not run" appears in comments. Check out this from the help page for "with()":
5 Answers
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Heroku + node.js error (Web process failed to bind to $PORT within 60 seconds of launch)
...ort to a fixed number. Heroku adds the port to the env, so you can pull it from there. Switch your listen to this:
.listen(process.env.PORT || 5000)
That way it'll still listen to port 5000 when you test locally, but it will also work on Heroku.
You can check out the Heroku docs on Node.js here....