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android: move a view on touch move (ACTION_MOVE)
... Its working fine but Is there any way to restrict the move from outside the screen that means should move only inside screen boundary..
– Daud Arfin
Oct 19 '13 at 4:34
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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....
How to discard local commits in Git?
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As an aside, apart from the answer by mipadi (which should work by the way), you should know that doing:
git branch -D master
git checkout master
also does exactly what you want without having to redownload everything (your quote paraphrased...
Why is arr = [] faster than arr = new Array?
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Further expanding on previous answers...
From a general compilers perspective and disregarding VM-specific optimizations:
First, we go through the lexical analysis phase where we tokenize the code.
By way of example, the following tokens may be produced:
[]: ARRA...
Git hook to send email notification on repo changes
...our gitHub account on github.com
2) In the main tab click on Settings
3) From the main navigation choose Service Hooks
4) From Available Hooks choose Email
5) Fill in your email address in field Address
6) Check the checkbox Send from Author
7) Check the checkbox Active
8) Click on Update Set...
Install Windows Service created in Visual Studio
...y not have an installer class in your code. This is a class that inherits from Installer that will tell installutil how to install your executable as a service.
P.s. I have my own little self-installing/debuggable Windows Service template here which you can copy code from or use: Debuggable, Self...
The following untracked working tree files would be overwritten by merge, but I don't care
...s, remove all of your local changes to those files, and then get the files from the server.
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C++ Best way to get integer division and remainder
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I think many poeple know from elementary school that when doing a division you get the remainder for free. The real question is: are our compilers smart enough to take advantage of this?
– user180326
Aug 15 '11 ...
Original purpose of ? [closed]
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I can only imagine of sending a value from the server to the client which is (unchanged) sent back to maintain a kind of a state.
Precisely. In fact, it's still being used for this purpose today because HTTP as we know it today is still, at least fundamentally, ...
What is the Sign Off feature in Git for?
... wake of the SCO lawsuit, (and other accusations of copyright infringement from SCO, most of which they never actually took to court), as a Developers Certificate of Origin. It is used to say that you certify that you have created the patch in question, or that you certify that to the best of your k...