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What is the difference between a .xib file and a .storyboard?
Can someone explain in simple words the difference between .xib and .storyboard?
6 Answers
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Regex exactly n OR m times
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@erb if you leave out ?:, the group becomes a capturing group. Aside from the regex engine remembering stuff it doesn't have to, if you have capturing groups after this one, their IDs will change. If you use your regex for substitution, you will have to adjust the replac...
Types in Objective-C on iOS
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Awesome answer really helpful. Funny though, in Swift you can just declare a "var" and leave it at that haha :)
– user4657588
May 13 '15 at 8:14
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Rebasing remote branches in Git
...ediate Git repository to mirror a remote SVN repository, from which people can clone and work on. The intermediate repository has it's master branch rebased nightly from the upstream SVN, and we are working on feature branches. For example:
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In CMake, how can I test if the compiler is Clang?
... Studio C++
endif()
These also work correctly if a compiler wrapper like ccache is used.
As of CMake 3.0.0 the CMAKE_<LANG>_COMPILER_ID value for Apple-provided Clang is now AppleClang. To test for both the Apple-provided Clang and the regular Clang use the following if condition:
if (CMAKE_C...
How to commit no change and new message?
How can I make a new commit and create a new message if no changes are made to files?
5 Answers
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Express.js - app.listen vs server.listen
...en() also returns the HTTP server instance, so with a bit of rewriting you can achieve something similar without creating an HTTP server yourself:
var express = require('express');
var app = express();
// app.use/routes/etc...
var server = app.listen(3033);
var io = require('soc...
Set value to null in WPF binding
...it does is set an equivalence between the given value and null. So in this case when the bound value is null it will display an empty string and when the target's value is the empty string it will set the bound value to null.
– Bryan Anderson
Dec 13 '09 at 16:1...
C++ Exceptions questions on rethrow of original exception
Will the following append() in the catch cause the rethrown exception to see the effect of append() being called?
4 Answers...
Example of multipart/form-data
I am wondering if anyone can share with me an example of multipart/form-data that contains:
2 Answers
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