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Why use prefixes on member variables in C++ classes
...before a capital letter in a word is reserved.
For example:
_Foo
_L
are all reserved words while
_foo
_l
are not. There are other situations where leading underscores before lowercase letters are not allowed. In my specific case, I found the _L happened to be reserved by Visual C++ 2005 and ...
iOS Equivalent For Android Shared Preferences
I am porting an Android app to iOS, one thing I used was the Shared Preferences in Android to save each time a level was complete.
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How to put a delay on AngularJS instant search?
...frequently that $scope variable is updated. Something like this:
JS:
var App = angular.module('App', []);
App.controller('DisplayController', function($scope, $http, $timeout) {
$http.get('data.json').then(function(result){
$scope.entries = result.data;
});
// This is what yo...
What do the terms “CPU bound” and “I/O bound” mean?
...U (doing calculations). A program that computes new digits of π will typically be CPU-bound, it's just crunching numbers.
A program is I/O bound if it would go faster if the I/O subsystem was faster. Which exact I/O system is meant can vary; I typically associate it with disk, but of course networ...
sbt-assembly: deduplication found error
...
Actually I think we should just overwrite merge strategy for META-INF leaving old strategies for the rest, so: assemblyMergeStrategy in assembly := { case PathList("META-INF", xs @ _*) => MergeStrategy.discard\n ca...
What is Linux’s native GUI API?
...heir own APIs to handle windows, events and other OS stuff. I have never really got a clear answer as to what Linux’s equivalent is?
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TypeLoadException says 'no implementation', but it is implemented
...nt - for me 'running again' implied F5. I've updated the answer. Of course all this wouldn't have happened with a decent source control tool, but don't get me started on that subject...
– Benjol
Jun 4 '09 at 6:21
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How to add Web API to an existing ASP.NET MVC 4 Web Application project?
...are that I need a controller deriving from ApiController, but that's about all I know.
9 Answers
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How to make a phone call using intent in Android?
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Every thing is fine.
i just placed call permissions tag before application tag in manifest file
and now every thing is working fine.
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Google Play Services Library update and missing symbol @integer/google_play_services_version
...project to the latest version of Google Play Services ( v4.0, released on Halloween 2013 ), you are now supposed to add a new tag into the AndroidManifest.xml file.
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