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How to set an iframe src attribute from a variable in AngularJS
...ction AppCtrl($scope, $sce) {
// ...
$scope.setProject = function (id) {
$scope.currentProject = $scope.projects[id];
$scope.currentProjectUrl = $sce.trustAsResourceUrl($scope.currentProject.url);
}
}
In the Template:
<iframe ng-src="{{currentProjectUrl}}"> <!--co...
What is the purpose of Rank2Types?
...morphic function as an argument to another function. So something like map id ["a","b","c"] is perfectly legal. But the function may only use it as monomorphic. In the example map uses id as if it had type String -> String. And of course you can also pass a simple monomorphic function of the give...
php implode (101) with quotes
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$ids = sprintf("'%s'", implode("','", $ids ) );
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Configuring Git over SSH to login once
...be running ssh-agent in the background as you log in. Once you log in, the idea is to run ssh-add once and only once, in order to give the agent your passphrase, to decode your key. The agent then just sits in memory with your key unlocked and loaded, ready to use every time you ssh somewhere.
All...
Switching between Android Navigation Drawer image and Up caret when using fragments
When using the Navigation Drawer the Android devs are recommending that in the ActionBar "only those screens that are represented in the Navigation Drawer should actually have the Navigation Drawer image" and that "all other screens have the traditional up carat."
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A python class that acts like dict
...-in functions, like dict.get() as self.get().
You do not need to wrap a hidden self._dict. Your class already is a dict.
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What is The difference between ListBox and ListView
...g the items. The only predefined view in the BCL (Base Class Library) is GridView, but you can easily create your own.
Another difference is the default selection mode: it's Single for a ListBox, but Extended for a ListView
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Git conflict markers [duplicate]
...blobs (files), trees (directories) or tags have such an object name, which identifies them uniquely based on their content.
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How do I cast a string to integer and have 0 in case of error in the cast with PostgreSQL?
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I was just wrestling with a similar problem myself, but didn't want the overhead of a function. I came up with the following query:
SELECT myfield::integer FROM mytable WHERE myfield ~ E'^\\d+$';
Postgres shortcuts its conditionals, so you shouldn't get any non-integers hitting ...
DefaultInlineConstraintResolver Error in WebAPI 2
...(DoubleRouteConstraint) },
{ "float", typeof(FloatRouteConstraint) },
{ "guid", typeof(GuidRouteConstraint) },
{ "int", typeof(IntRouteConstraint) },
{ "long", typeof(LongRouteConstraint) },
// Length constraints
{ "minlength", typeof(MinLengthRouteConstraint) },
{ "maxlength", typeof(MaxLengthRout...