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Proper practice for subclassing UIView?
...rsion here:
If your class mostly consists of subviews, the right place to allocate them is in the init methods. For views, there are two different init methods that could get called, depending on if your view is being instantiated from code or from a nib/storyboard. What I do is write my own setup ...
Picking a random element from a set
...w array? docs.oracle.com/javase/7/docs/api/java/util/… "this method must allocate a new array even if this collection is backed by an array"
– anton1980
Nov 22 '14 at 3:19
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C# member variable initialization; best practice?
... If an exception is thrown in a field initializer, any resources that were allocated in previous initializers will be abandoned; there's no way to prevent it. Other errors in construction can be dealt with, if awkwardly, by having a protected base constructor accept an IDisposable by reference, and...
How can I get file extensions with JavaScript?
...y much. It's nice to see a solution not using regex; I have done this with PHP and it only uses a couple of functions. +1
– Bojangles
Dec 1 '10 at 20:01
3
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Choosing a Java Web Framework now? [closed]
...ve it a shot. I really like it, Play is a great fit between something like PHP and the heavy duty Java frameworks like Spring.
The things I like most about play are:
Very easy to get a play application off the ground, you have to go pretty far with coding and configuration to get a simple crud ap...
deciding among subprocess, multiprocessing, and thread in Python?
... across a loose cluster of Redis instances, to store the topology and hash-token mappings to provide consistent hashing and fail-over for scaling beyond the capacity of any single instance for co-ordinating your workers and marshaling data (pickled, JSON, BSON, or YAML) among them.
Of course as you ...
Correct owner/group/permissions for Apache 2 site files/folders under Mac OS X?
... This is true if you have guest file sharing activated or a malicious php script installed… Make sure there's only the Public and Sites folder which is "readable" by everyone. Step 3 applies only to the "Sites" folder… Thus normally others folders shouldn't be altered…
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How to get execution time in rails console?
...u already see during requests.
Sample:
[METRICS] Completed in 908.3ms | Allocations: 2894 | ActiveRecord: 0.9ms (queries: 13)
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Conditionally start at different places in storyboard from AppDelegate
...eViewControllerWithIdentifier:storyboardId];
self.window = [[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]];
self.window.rootViewController = initViewController;
[self.window makeKeyAndVisible];
return YES;
}
If the storyboard is configured in the app's plist, the ...
Compiled vs. Interpreted Languages
...ng machine code for the CPU to eat), and not-so-native-compilers (creating tokenized stuff, i.e. intermediate code, that some just-in-time compiler compiles to machine code before (or during) runtime ONCE), and there are "real" non-compilers that never produce machine code and never let the CPU run ...