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How can you automatically remove trailing whitespace in vim

... Copied and pasted from http://blog.kamil.dworakowski.name/2009/09/unobtrusive-highlighting-of-trailing.html (the link no longer works, but the bit you need is below) "This has the advantage of not highlighting each space you type at the end of the...
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Iteration ng-repeat only X times in AngularJs

... controller : $scope.getTimes=function(n){ return new Array(n); }; http://plnkr.co/edit/j5kNLY4Xr43CzcjM1gkj EDIT : with angularjs > 1.2.x <div ng-repeat="t in getTimes(4) track by $index">TEXT</div> ...
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How to print third column to last column?

... awk '{ print substr($0, index($0,$3)) }' solution found here: http://www.linuxquestions.org/questions/linux-newbie-8/awk-print-field-to-end-and-character-count-179078/ share | improve t...
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How to define a function in ghci across multiple lines?

...e a pretty new feature. You may need to upgrade GHC. Edit: confirmed, see http://www.haskell.org/ghc/docs/6.8.2/html/users_guide/release-6-8-2.html share | improve this answer | ...
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How to force GitHub Pages build?

...can be built with Jekyll. GitHub builds the site every time you push a new commit. Is there a way to force the refresh of the Github Pages website without pushing a new commit? ...
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Is it possible to start activity through adb shell? [duplicate]

... Launch adb shell and enter the command as follows am start -n yourpackagename/.activityname share | improve this answer | follow...
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How to push both value and key into PHP array

... on the usage of the union operator vs array_merge in the documentation at http://php.net/manual/en/function.array-merge.php. share | improve this answer | follow ...
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Rails DB Migration - How To Drop a Table?

... information about how to accomplish different tasks in a migration here: http://api.rubyonrails.org/classes/ActiveRecord/Migration.html More specifically, you can see how to drop a table using the following approach: drop_table :table_name ...
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Where to find Application Loader app in Mac?

... link from xcode, whatever it is, actually worked. – commonpike Aug 20 '18 at 12:58 The version found by Spotlight mig...
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Autoreload of modules in IPython [duplicate]

... There is an extension for that, but I have no usage experience yet: http://ipython.scipy.org/ipython/ipython/attachment/ticket/154/ipy_autoreload.py share | improve this answer | ...