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How to position one element relative to another with jQuery?
...osition a simple solid-colored div above the body resulted in it being off by 17 pixels to the upper left.
– Eggplant Jeff
Feb 25 '11 at 17:14
46
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What exactly is a Maven Snapshot and why do we need it?
...tly reference a specific SNAPSHOT, they are non-addressable/interchangable by design. If you need fine-grained versioning, then you should just release release candidates with specific version strings (-RC1, -RC2 or something like that).
– Joachim Sauer
Oct 11 ...
What are the Dangers of Method Swizzling in Objective-C?
...zzleMethodAndStore(self, original, replacement, store);
}
@end
Swizzling by renaming methods changes the method's arguments
This is the big one in my mind. This is the reason that standard method swizzling should not be done. You are changing the arguments passed to the original method's implemen...
Delete all rows in an HTML table
... Necromancing this... what's wrong with: document.getElementById('tbody').innerHTML = '';
– Trees4theForest
Apr 13 '17 at 1:47
2
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How to Execute SQL Server Stored Procedure in SQL Developer?
... Stored Procedure objective is to perform an INSERT on a table that has an Identity field declared, then the field, in this scenario @paramValue1, should be declared and just pass the value 0, because it will be auto-increment.
...
Is there a 'box-shadow-color' property?
...css3-background/#the-box-shadow
You can verify this in Chrome and Firefox by checking the list of computed styles. Other properties that have shorthand methods (like border-radius) have their variations defined in the spec.
As with most missing "long-hand" CSS properties, CSS variables can solve ...
Read-only and non-computed variable properties in Swift
...ess Control Levels changed: "fileprivate" declaration can be accessed only by code in the same source file as the declaration”. "private" declaration can be accessed only by code within the declaration’s immediate enclosing scope.
– Jurasic
Feb 19 '17 at 12...
How to concatenate columns in a Postgres SELECT?
...d in any case.
For non-string data types, you can "fix" the 1st statement by casting at least one argument to text. (Any type can be cast to text):
SELECT a::text || b AS ab FROM foo;
Judging from your own answer, "does not work" was supposed to mean "returns NULL". The result of anything concat...
AngularJS - convert dates in controller
...dited date in this way:
$scope.item.date = new Date(document.getElementById('item_date').value).getTime();
be aware: in your controller, you have to declare your item variable as $scope.item in order for this to work.
...
Is there a simple, elegant way to define singletons? [duplicate]
...ls.wraps or functools.update_wrapper. Secondly, having to get the instance by calling Foo.Instance() is horribly unpythonic and there's exactly 0 reasons why it couldn't have been implemented as Foo() instead. Thirdly, replacing the class like that produces unexpected results like type(Foo.instance(...