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Append file contents to the bottom of existing file in Bash [duplicate]

... For single string, use echo like this echo "export JAVA_HOME=/usr/lib/jvm/jdk1.8.0_112" >> ~/.bashrc – shellbye Jan 3 '17 at 8:36 ...
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How can we access context of an application in Robolectric?

...nner::class). As an aside, their current guide has an example of getting string resources using: final Context context = RuntimeEnvironment.ap
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How to add hours to current time in python

...ours=9) #datetime.datetime(2012, 12, 3, 23, 24, 31, 774118) And then use string formatting to get the relevant pieces: >>> '{:%H:%M:%S}'.format(nine_hours_from_now) '23:24:31' If you're only formatting the datetime then you can use: >>> format(nine_hours_from_now, '%H:%M:%S')...
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What Does This Mean in PHP -> or => [duplicate]

...type into a corresponding index of an array. The index can be associative (string based) or numeric. $myArray = array( 0 => 'Big', 1 => 'Small', 2 => 'Up', 3 => 'Down' ); The object operator, ->, is used in object scope to access methods and properties of an object....
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Binding ng-model inside ng-repeat loop in AngularJS

...ed have to be objects then? In other words they can't be primitives, like strings, e.g. $scope.lines = ['a', 'b', 'c'] ? – berto Oct 16 '14 at 18:40 2 ...
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Python if-else short-hand [duplicate]

...g that evaluates to false instead of 10 would make it fail, for example, a String. – Ihor Husar Nov 9 '15 at 16:52 [i&...
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Get total size of file in bytes [duplicate]

... public static void main(String[] args) { try { File file = new File("test.txt"); System.out.println(file.length()); } catch (Exception e) { } } ...
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How to check postgres user and password? [closed]

... How do you then access this with a URL string? For example, if you have an app that connects to your database, do you need to enter your username and password in the URL? – Maiya May 22 at 23:59 ...
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Are complex expressions possible in ng-hide / ng-show?

... You are right. The problem was that the isAdmin flag was of type 'string' rather than 'boolean'. – Paul Mar 1 '13 at 21:18 add a comment  |  ...
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JUnit Testing Exceptions [duplicate]

... If your constructor is similar to this one: public Example(String example) { if (example == null) { throw new NullPointerException(); } //do fun things with valid example here } Then, when you run this JUnit test you will get a green bar: @Test(expected = NullP...