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Fade/dissolve when changing UIImageView's image
... guess it's some kind of caching the presentationLayer or something?!? Any ideas what it could be?
– Georg
Feb 25 '14 at 12:37
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Can PHP PDO Statements accept the table or column name as parameter?
...'users','products',...] ) { $sql = "SELECT * FROM $tbl"; }. Thanks for the idea.
– Phil Tune
Mar 2 '16 at 17:20
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How do I resolve git saying “Commit your changes or stash them before you can merge”?
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running git clean -dfx was a terrible idea. Removed some .gitignored files I actually needed.
– ezuk
May 20 '14 at 16:10
5
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Throw keyword in function's signature
...onsidered good practice. On the contrary, it is generally considered a bad idea.
http://www.gotw.ca/publications/mill22.htm goes into a lot more detail about why, but the problem is partly that the compiler is unable to enforce this, so it has to be checked at runtime, which is usually undesirable....
How do I “un-revert” a reverted Git commit?
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@JimmidyJoo I have no idea about SO convention. But as a google searcher, I really prefer to see the better answer checked. And would appreciate anyone's efforts to maintain their past questions.
– Paiman Roointan
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Android: Scale a Drawable or background image?
...io) to the space allocated when the page gets created. Does anyone have an idea how to do this?
13 Answers
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Java 8: Lambda-Streams, Filter by Method with Exception
... @kevinarpe This is the exact reason why sneaky throws are a bad idea. Shortcircuiting the compiler is bound to confuse future maintainers.
– Thorbjørn Ravn Andersen
Sep 24 '15 at 15:41
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Why can't Python parse this JSON data?
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Nice but python adds a u' before each key. Any idea why?
– CodyBugstein
Jul 5 '15 at 7:14
7
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Finding what methods a Python object has
...are of any other technique to only get the list of methods. Maybe the best idea is to get the list of both attributes and methods and then use <hasattr(object, "method_name"> to further filter it out?
– Pawan Kumar
Dec 10 '17 at 1:30
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Performance optimization strategies of last resort [closed]
...ples pinpoint. Profilers, even today, are just barely coming around to the idea that statements and call instructions are more important to locate, and easier to fix, than whole functions.
I actually built a profiler to do this, but for a real down-and-dirty intimacy with what the code is doing, th...