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Otherwise on StateProvider

... that solved my problem on how to check if we are mid-app or onload when otherwise is used - thank you so much :) – Jörn Berkefeld Mar 11 '16 at 11:17 ...
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Fastest sort of fixed length 6 int array

...ction pipeline to stall. Here's an insertion sort implementation: static __inline__ int sort6(int *d){ int i, j; for (i = 1; i < 6; i++) { int tmp = d[i]; for (j = i; j >= 1 && tmp < d[j-1]; j--) d[j] = d[j-1]...
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How to color System.out.println output? [duplicate]

...le.log(String.fromCharCode(27) + "[36mCYAN"); console.log("\x1b[30;47mBLACK_ON_WHITE"); Note that \x1b also works in node In Shell Prompt OR Scripts If you are working with bash or zsh, it is quite easy to color the output (in most terminals). In Linux, Os X, and in some Window's terminals, y...
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Core Data: Quickest way to delete all instances of an entity

...y in Core Data to make this more efficient? This is a serious issue for my app already far down the road porting to Core Data. Its taking multiple seconds to delete all 4000 entries from just one of several tables. This is too long for the user to wait. Same request directly with sqlite seems instan...
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How to solve java.lang.NoClassDefFoundError?

... In my case, I had compiled a class, them moved it to a directory called app. I had to add a line with package app; and recompile before I could move it into the subdirectory app. – taco Sep 7 '14 at 18:07 ...
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Linq: GroupBy, Sum and Count

...t "result with sample data" is coming from, but the problem in the console app is that you're using SelectMany to look at each item in each group. I think you just want: List<ResultLine> result = Lines .GroupBy(l => l.ProductCode) .Select(cl => new ResultLine { ...
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How do I determine whether an array contains a particular value in Java?

...)); (Paranoid people, such as myself, may feel more at ease if this was wrapped in Collections.unmodifiableSet - it could then even be made public.) (*To be a little more on brand, the collections API is predictably still missing immutable collection types and the syntax is still far too verbose, f...
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List goals/targets in GNU make that contain variables in their definition

...ion would be to create a trivial makefile, dummy.mk, with these contents: __all_targets__: ; #no-op Now invoke make as make -p -f Makefile -f dummy.mk __all_targets__. On any substantial build, the difference in the amount of output generated by make is significant. For example: $ gmake -pn | ...
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What is a StoryBoard ID and how can i use this?

... and present it above your current View Controller And if you are in your app delegate you could use UIStoryboard *storyboard = [UIStoryboard storyboardWithName:@"MainStoryboard" bundle: nil]; Edit: Swift @IBAction func buttonPressed(sen...
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Using generic std::function objects with member functions in one class

...int)> f = std::bind(&Foo::doSomethingArgs, this, std::placeholders::_1, std::placeholders::_2); Or, if your compiler supports C++11 lambdas: std::function<void(int,int)> f = [=](int a, int b) { this->doSomethingArgs(a, b); } (I don't have a C++11 capable compiler at hand rig...