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How can Xcode 6 adaptive UIs be backwards-compatible with iOS 7 and iOS 6?
...rectly on iOS 7 devices and the Preview in Xcode. For example, I changed som>me m> Auto Layout constraints and font sizes for Regular height Regular width and those changed constraints are visible in the iPad Simulator running iOS 7.0.
All size class optimizations are made available to iOS 7, except siz...
What is HEAD in Git?
You see the Git docum>me m>ntation saying things like
21 Answers
21
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mysqli or PDO - what are the pros and cons? [closed]
...lace we're split between using mysqli and PDO for stuff like prepared statem>me m>nts and transaction support. Som>me m> projects use one, som>me m> the other. There is little realistic likelihood of us ever moving to another RDBMS.
...
How to manually create icns files using iconutil?
...ly
The iconutil command-line tool converts iconset folders to deploym>me m>nt-ready, high-resolution icns files. (You can find complete docum>me m>ntation for this tool by entering man iconutil in Terminal.) Using this tool also compresses the resulting icns file, so there is no need for you to perform...
Hash function that produces short hashes?
...b-10-character hash? I want to produce reasonably unique ID's but based on m>me m>ssage contents, rather than randomly.
10 Answ...
Avoiding SQL injection without param>me m>ters
We are having another discussion here at work about using param>me m>trized sql queries in our code. We have two sides in the discussion: m>Me m> and som>me m> others that say we should always use param>me m>ters to safeguard against sql injections and the other guys that don't think it is necessary. Instead they want ...
Create directories using make file
...
This would do it - assuming a Unix-like environm>me m>nt.
MKDIR_P = mkdir -p
.PHONY: directories
all: directories program
directories: ${OUT_DIR}
${OUT_DIR}:
${MKDIR_P} ${OUT_DIR}
This would have to be run in the top-level directory - or the definition of ${OUT_...
What resources are shared between threads?
...
You're pretty much correct, but threads share all segm>me m>nts except the stack. Threads have independent call stacks, however the m>me m>mory in other thread stacks is still accessible and in theory you could hold a pointer to m>me m>mory in som>me m> other thread's local stack fram>me m> (though you...
How to read from standard input in the console?
...anln(&text2). Don't use Sscanln, because it parses a string already in m>me m>mory instead of from stdin. If you want to do som>me m>thing like what you were trying to do, replace it with fmt.Scanf("%s", &ln)
If this still doesn't work, your culprit might be som>me m> weird system settings or a buggy IDE....
How to create war files
...n use Ant to set up, compile, WAR, and deploy your solution.
<target nam>me m>="default" depends="setup,compile,buildwar,deploy"></target>
You can then execute one click in Eclipse to run that Ant target. Here are examples of each of the steps:
Preconditions
We'll assum>me m> that you have yo...
