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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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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...
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...
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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Is recursion a feature in and of itself?
...airly expensive compared to iteration (in general) because it requires the allocation of a new stack frame. Not to mention you can get a stack overflow exception if the input is not valid too many times.
I believe the professor deducted points since recursion is considered a subject of its own and ...
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 ...
Batch script: how to check for admin rights
...put, you need to do the following: setlocal enabledelayedexpansion for /f "tokens=* delims=" %%s in ('sfc 2^>^&1^|MORE') do @set "output=!output!%%s" echo "%output%"|findstr /I /C:"/scannow">nul 2>&1 (3 separate lines). This should work on Windows 2000 through Windows 2012 R2. On a ...
How to run a program without an operating system?
...s back output all through the simulated UART:
enter a character
got: a
new alloc of 1 bytes at address 0x0x4000a1c0
enter a character
got: b
new alloc of 2 bytes at address 0x0x4000a1c0
enter a character
See also: How to make bare metal ARM programs and run them on QEMU?
a fully automated Raspberr...
Completion handler for UINavigationController “pushViewController:animated”?
...atically like this:
PbNavigationController *nc = [[PbNavigationController alloc]initWithRootViewController:yourRootViewController];
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