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Git cherry pick vs rebase

... / D---E---F---G master Cherry-pick: $ git checkout master -b topic_new $ git cherry-pick A^..C You get: A---B---C topic / D---E---F---G master \ A'--B'--C' topic_new for more info about git this book has most of it (http://git-scm.com/book) ...
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Selectors in Objective-C?

...colon to the message name if you would add a colon when calling it, which happens if it takes one argument. If it takes zero arguments (as is the case with lowercaseString), then there is no colon. If it takes more than one argument, you have to add the extra argument names along with their colons...
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How to run Rails console in the test environment and load test_helper.rb?

...o to the console and run different Factory Girl calls to check out what's happening. For example, I'd like to go in there are do... ...
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How do I concatenate two lists in Python?

...>>> l1 = [1, 2, 3] >>> l2 = [4, 5, 6] >>> joined_list = [*l1, *l2] # unpack both iterables in a list literal >>> print(joined_list) [1, 2, 3, 4, 5, 6] This functionality was defined for Python 3.5 it hasn't been backported to previous versions in the 3.x family...
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“Templates can be used only with field access, property access, single-dimension array index, or sin

...ld work something like this: class TrainerViewModel { private Trainer _trainer; public string ShortDescription { get { return _trainer.Description.ToString().Substring(0, 100); } } public TrainerViewModel(Trainer trainer) { _trai...
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How do you detect/avoid Memory leaks in your (Unmanaged) code? [closed]

...e quick summary of those articles. First, include these headers: #define _CRTDBG_MAP_ALLOC #include <stdlib.h> #include <crtdbg.h> Then you need to call this when your program exits: _CrtDumpMemoryLeaks(); Alternatively, if your program does not exit in the same place every time, ...
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HTML5 input type range show range value

... This is from mobile-web-app.blogspot.com/2012/03/… , still javascript. code<label for="rangeinput">Range</label> <input id="rangeinput" type="range" min="0" max="10" value="5" onchange="rangevalue.value=value"></input&...
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AsyncTask threads never die

...dition to CommonsWare's response: Currently I'm using Android 2.2, and my application uses no more than one AsyncTask at any time, but I'm creating a new one every x minutes. At first new AsyncTask Threads start to appear (a new Thread for a new AsyncTask) but after 5 threads (as mentioned by Commo...
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Functional programming - is immutability expensive? [closed]

...e { val pivot = xs(xs.length/2) val (small,big) = xs.partition(_ < pivot) if (small.length == 0) { val (bigger,same) = big.partition(_ > pivot) same ++ fpSort(bigger) } else fpSort(small) ++ fpSort(big) } } // Utility function to repeat so...
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Explanation of strong and weak storage in iOS5

...lse". It's the "someone else" that is important. Consider the following: __strong id strongObject = <some_object>; __weak id weakObject = strongObject; Now we've got a two pointers to <some_object>, one strong and one weak. If we set strongObject to nil like so: strongObject = nil; ...