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What's the difference between “version number” in iTunes Connect, “bundle version”, “bundle version
...undleVersion)
This doesn't need to be a pure version number. This can be something like 12345 or 1.2.3 (Build 12345AB). This is shown in the About window for Mac OS X apps for example and is often more a "Build Number" than a "Version Number".
Bundle Version String (CFBundleShortVersionString)
This ...
How can I do division with variables in a Linux shell?
... I run commands in my shell as below, it returns an expr: non-integer argument error. Can someone please explain this to me?
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Git: Discard all changes on a diverged local branch
... a local topic branch that's tracking a remote branch. For the sake of argument, say the commit histories look like this:
2...
How to randomize (shuffle) a JavaScript array?
...= array.length, temporaryValue, randomIndex;
// While there remain elements to shuffle...
while (0 !== currentIndex) {
// Pick a remaining element...
randomIndex = Math.floor(Math.random() * currentIndex);
currentIndex -= 1;
// And swap it with the current element.
...
Difference between app.use and app.get in express.js
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(Update: Attempting to better demonstrate the differences.)
The routing methods, including app.get(), are convenience methods that help you align responses to requests more precisely. They also add in support for features like parameters and next('route').
Within each app.get() is a call to app....
How to detect responsive breakpoints of Twitter Bootstrap 3 using JavaScript?
...owing responsive breakpoints: 768px, 992px and 1200px, representing small, medium and large devices respectively.
29 Answer...
How to replace a character by a newline in Vim
... \r. When searching for a newline, you’d still use \n, however. This asymmetry is due to the fact that \n and \r do slightly different things:
\n matches an end of line (newline), whereas \r matches a carriage return. On the other hand, in substitutions \n inserts a null character whereas \r inser...
Removing trailing newline character from fgets() input
I am trying to get some data from the user and send it to another function in gcc. The code is something like this.
13 Answ...
Unicode character for “X” cancel / close?
...icode symbols. If you don't use a font that supports these characters on some browsers (especially old IE) all you will get are rectangles indicating unsupported symbols. I use a stripped down version of DejaVu for such symbols.
– panzi
Apr 6 '13 at 17:23
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Automatically capture output of last command into a variable using Bash?
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This is a really hacky solution, but it seems to mostly work some of the time. During testing, I noted it sometimes didn't work very well when getting a ^C on the command line, though I did tweak it a bit to behave a bit better.
This hack is an interactive mode hack only, and I am pr...