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Allow user to select camera or gallery for image
...itself was not dismissing. The root cause was a missing permission in the manifest: <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
– BitsEvolved
Sep 1 '13 at 19:38
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recursion versus iteration
...e the author is intelligent but "trust me" isn't a helpful response to a meaningful question whose answer is not immediately obvious. There are very straightforward algorithms for doing an iterative depth-first search. See the example at the bottom of this page for a description of an algorithm in p...
Display current date and time without punctuation
...ve it a format parameter, starting with a +.
You can probably guess the meaning of the formatting symbols I used:
%Y is for year
%m is for month
%d is for day
... and so on
You can find this, and other formatting symbols in man date.
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Average of 3 long integers
I have 3 very large signed integers.
12 Answers
12
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git add all except ignoring files in .gitignore file
I am adding source control to a project that had none. The problem is that there are a lot of files to initially add to git with a .gitignore file, but I can't figure out how to add all files without including the files matching something in the .gitignore file.
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OnChange event handler for radio button (INPUT type=“radio”) doesn't work as one value
I'm looking for a generalized solution for this.
16 Answers
16
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Publish to S3 using Git?
Does anyone know how to do this? So far I haven't been able to find anything useful via Google.
8 Answers
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Should Gemfile.lock be included in .gitignore?
I'm sort of new to bundler and the files it generates. I have a copy of a git repo from GitHub that is being contributed to by many people so I was surprised to find that bundler created a file that didn't exist in the repo and wasn't in the .gitignore list.
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Splitting String with delimiter
I am currently trying to split a string 1128-2 so that I can have two separate values. For example, value1: 1128 and value2: 2, so that I can then use each value separately. I have tried split() but with no success. Is there a specific way Grails handles this, or a better way of doing it?
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How to split last commit into two in Git
... edited Feb 4 '14 at 3:37
Mechanical snail
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answered Sep 17 '09 at 16:57
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