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Add comma to numbers every three digits

... Works perfectly! Thanks to Paul Creasey for simply, elegant code and thanks to Doug Neiner for putting it in plugin format. Credit given to both. – Steve Jan 2 '10 at 4:31 ...
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How to generate a Dockerfile from an image?

... -sV=1.36 nginx:latest It will pull the target docker image automaticlaly and export Dockerfile. Parameter -sV=1.36 is not always required. Reference: https://hub.docker.com/repository/docker/alpine/dfimage below is the old answer, it doesn't work any more. $ docker pull centurylink/dockerfile-from...
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Exotic architectures the standards committees care about

I know that the C and C++ standards leave many aspects of the language implementation-defined just because if there is an architecture with other characteristics, it would be very difficult or impossible to write a standard conforming compiler for it. ...
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What is the purpose of Looper and how to use it?

I am new to Android. I want to know what the Looper class does and also how to use it. I have read the Android Looper class documentation but I am unable to completely understand it. I have seen it in a lot of places but unable to understand its purpose. Can anyone help me by defining the purpos...
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Make an HTTP request with android

...ion to access network, add following to your manifest: <uses-permission android:name="android.permission.INTERNET" /> Then the easiest way is to use Apache http client bundled with Android: HttpClient httpclient = new DefaultHttpClient(); HttpResponse response = httpclient.execute(new...
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How can I ssh directly to a particular directory?

I often have to login to one of several servers and go to one of several directories on those machines. Currently I do something of this sort: ...
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What is the best way to uninstall gems from a rails3 project?

...he Gemfile. I thought (mistakenly) that if I deleted a gem from my Gemfile and ran 'bundle install' that the deleted gems would be uninstalled. I've looked at the bundler help file and, so far as I can tell, it does not have a way to uninstall gems. ...
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What's the meaning of 'origin' in 'git push origin master'

... git repository you cloned from. Have a look at .git/refs/remotes/origin/* and .git/config within your sources to see how git knows about it. share | improve this answer | fo...
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Should .nuget folder be added to version control?

...tomatically restore packages on build. So the .nuget folder can be deleted and the option removed from your projects. http://docs.nuget.org/docs/reference/package-restore UPDATE: With the release of NuGet 4.x and .NET Standard 2.0, when you use the new csproj format you can now use package referen...
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AngularJS $location not changing the path

... was that I changed things with a 3rd party library (jQuery to be precise) and in this case even though calling functions and setting variable works Angular doesn't always recognize that there are changes thus it never digests. $apply() is used to execute an expression in angular from outside of...