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When to use a linked list over an array/array list?
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Linked lists are preferable over arrays when:
you need constant-time insertions/deletions from the list (such as in real-time computing where time predictability is absolutely critical)
you don't know how many items will be in the list. With arrays, you may need to re-declare and copy me...
What are the mechanics of short string optimization in libc++?
...a different setting of _LIBCPP_ABI_ALTERNATE_STRING_LAYOUT will create run time errors.
I recommend this flag only be changed by a vendor of libc++.
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When should you NOT use a Rules Engine? [closed]
...ll change often as users identify new requirements but will stabilize over time. Do not use rules as an alternative to code deploy.
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Bytecode features not available in the Java language
...thods are truly guaranteed by the JVM to be exception-free - aside from RuntimeExceptions and Errors, of course. So much for checked exception handling :D
– leviathanbadger
May 4 '13 at 3:35
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How to check if a file exists in Documents folder?
...nd handle those errors gracefully than it is to try to figure out ahead of time whether the operation will succeed. For more information on file system race conditions, see “Race Conditions and Secure File Operations” in Secure Coding Guide.
Source: Apple Developer API Reference
From the secure...
How do I do a case-insensitive string comparison?
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@abarnert Indeed, depending on context - sometimes it's better to leave the source intact but upfront normalization can also make later code much simpler.
– Veedrac
May 1 '15 at 12:13
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animating addClass/removeClass with jQuery
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addClass, removeClass and toggleClass also accepts a second argument; the time duration to go from one state to the other.
$(this).addClass('abc',1000);
See jsfiddle:- http://jsfiddle.net/6hvZT/1/
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Why does the order of the loops affect performance when iterating over a 2D array?
...ed the i and j variables around. They both run in different amounts of time. Could someone explain why this happens?
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Why do Lua arrays(tables) start at 1 instead of 0?
... a historical, marketing reason. No rational reason, especially at current time. And it seems even you're trying to avoid 1-based indexing instead of utilizing it :)
– eonil
Aug 7 '10 at 15:26
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Android Studio says “cannot resolve symbol” but project compiles
...e "File" -> "Invalidate Caches..." just saved my day. I wasted so much time on this issue. Why was this answer not a top search result? Thank you so much!
– Eric Cochran
Jun 29 '14 at 0:34
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