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How can I select an element with multiple classes in jQuery?
... What is the difference between this answer and the accepted one?
– Vivian River
Aug 9 '11 at 14:32
49
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Is there a better way to find out if a local git branch exists?
... I'm not sure there's much more to add to that, but there might as well be one answer that just says "That command does everything you want" :)
The only thing you might want to be careful of is that branch names can have surprising characters in them, so you may want to quote <branch-name>.
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How to obtain Signing certificate fingerprint (SHA1) for OAuth 2.0 on Android?
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Is there a way to create a new one using this method? I tried to do this, but my old keystore file is there, but I think it's the wrong one (I need a debug certificate, not a release one), plus I forgot the password. >_< Thanks if you have a tip.
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LINQ: “contains” and a Lambda query
...List = new List<Building> ()
{
new Building () { Name = "one", Status = Building.StatusType.open },
new Building () { Name = "two", Status = Building.StatusType.closed },
new Building () { Name = "three", Status = Building.StatusType.weird },
new Building (...
What's the simplest way to print a Java array?
In Java, arrays don't override toString() , so if you try to print one directly, you get the className + '@' + the hex of the hashCode of the array, as defined by Object.toString() :
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Prefer composition over inheritance?
... is more rigid as most languages do not allow you to derive from more than one type. So the goose is more or less cooked once you derive from TypeA.
My acid test for the above is:
Does TypeB want to expose the complete interface (all public methods no less) of TypeA such that TypeB can be used ...
Delete multiple remote branches in git
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I like this because it's a one liner and I can do a dry run first. Unfortunately, it errors out with this message: $ git branch -r | awk -F/ '/\/APR/{print $2}' | xargs -I {} git push origin :{} error: unable to push to unqualified destination: APR-0...
What are the new documentation commands available in Xcode 5? [closed]
One of Xcode 5's new features is the ability to document your own code with a special comment syntax. The format is similar to doxygen, but appears to only support a subset of those features .
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Golang tests in sub-directory
...ge lists" of the "command go":
An import path is a pattern if it includes one or more "..." wildcards, each of which can match any string, including the empty string and strings containing slashes.
Such a pattern expands to all package directories found in the GOPATH trees with names matching the p...
What platforms have something other than 8-bit char?
Every now and then, someone on SO points out that char (aka 'byte') isn't necessarily 8 bits .
12 Answers
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