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How do I inspect the view hierarchy in iOS?
...anager' has incompatible result types in different translation units ('id' vs. 'NSUndoManager *') note: instance method 'undoManager' also declared here error: 1 errors parsing expression
– abbood
Jul 21 '14 at 11:46
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Is there a way to check if WPF is currently executing in design mode or not?
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In VS2019 switch Enable project code must be enabled (or Menu->Design->???? Run Project Code).
– marbel82
Feb 18 at 8:04
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How to combine class and ID in CSS selector?
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I made this mistake with whitespace : #id .class vs #id.class
– ERJAN
Mar 29 '18 at 18:35
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Random date in C#
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One thing to consider between an iterator vs. a generator function is that the iterator solution will produce an IDisposable value. This forces the caller to dispose or pay the price of having a finalizer live in the GC. The generator needs no disposing
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Generate a random alphanumeric string in Cocoa
...th is constant, the range of characters used is limited (0-9, A-F, - = 17, vs 62 for a-Z. 0-9). This string is unique but predictable.
– amcc
Jul 2 '15 at 11:16
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What does it mean by select 1 from table?
... is "more obvious" immediately. Of course, that might be a viscous chicken vs. egg issue, but I don't generally dwell)).
SELECT * FROM TABLE1 T1 WHERE EXISTS (
SELECT 1 FROM TABLE2 T2 WHERE T1.ID= T2.ID
);
Basically, the above will return everything from table 1 which has a corresponding I...
How to check if one of the following items is in a list?
...order that would yield faster performance? (i.e., x in long for x in short vs x in short for x in long)
– Luke Sapan
Feb 13 '14 at 18:08
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Check if event is triggered by a human
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You can use onmousedown to detect mouse click vs trigger() call.
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What is the best way to add options to a select from a JavaScript object with jQuery?
...ning you should avoid DOM updates in loops. jsperf.com/jquery-append-array-vs-string
– jthomas
Jun 3 '15 at 3:48
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Centering controls within a form in .NET (Winforms)? [duplicate]
... when resizing.
NOTE: Turning off anchoring via the properties window in VS2015 may require entering None, None (instead of default Top,Left)
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