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In JavaScript, is returning out of a switch statement considered a better practice than using break?
...out your question. I think you're looking for a general "best practice" guideline, but in the specific example you gave, the best practice is return {1:"One",2:"Two,3:"Three"}[opt];. If you need the default then it would be var o={1:"One",2:"Two,3:"Three"}; return opt in o?o[opt]:"";
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Timeout jQuery effects
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Ben Alman wrote a sweet plugin for jQuery called doTimeout. It has a lot of nice features!
Check it out here: jQuery doTimeout: Like setTimeout, but better.
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What does it mean when git says a file “needs update”?
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled...
How can I initialize an ArrayList with all zeroes in Java?
...ed by nCopies is immutable, so creating a new ArrayList is probably a good idea.
– aioobe
Apr 8 '11 at 21:16
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When should I use File.separator and when File.pathSeparator?
...and File.pathSeparator then:
File.pathSeparator is used to separate individual file paths in a list of file paths. Consider on windows, the PATH environment variable. You use a ; to separate the file paths so on Windows File.pathSeparator would be ;.
File.separator is either / or \ that is used t...
What does “%.*s” mean in printf?
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You can use an asterisk (*) to pass the width specifier/precision to printf(), rather than hard coding it into the format string, i.e.
void f(const char *str, int str_len)
{
printf("%.*s\n", str_len, str);
}
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Should bower_components be gitignored?
...ered Nov 8 '15 at 7:26
JoshuaDavidJoshuaDavid
6,92866 gold badges3636 silver badges5050 bronze badges
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Find where java class is loaded from
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@ries If one doesn't need to do this programmatically, this is definitely the way to go, and it did solve my problem. However, the OP had asked specifically how to do this programmatically.
– SantiBailors
Feb 17 '17 at 16:09
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Are there any open source C libraries with common data structures? [closed]
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Gnome provides an excellent library for this, called Glib, with many useful data structures and other utilities as well.
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What to add for the update portion in ConcurrentDictionary AddOrUpdate
...e you don't distinguish between add and update) this would be:
var sessionId = a.Session.SessionID.ToString();
userDic.AddOrUpdate(
authUser.UserId,
sessionId,
(key, oldValue) => sessionId);
I.e. the Func always returns the sessionId, so that both Add and Update set the same value.
BTW:...