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I change the capitalization of a directory and Git doesn't seem to pick up on it
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That fatal error means you do not have a GIT repository at that location. git commands only work in directories with GIT repositories.
– David Manpearl
Sep 8 '15 at 18:43
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Does every Core Data Relationship have to have an Inverse?
...ontext deleteObject:appType];
BOOL saved = [managedObjectContext save:&error];
What we expect is to fail this context save since we have set the delete rule as Deny while relationship is non optional.
But here the save succeeds.
The reason is that we haven't set an inverse relationship. Bec...
Delete files older than 15 days using PowerShell
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If files may be in use it's also worth adding " -ErrorAction SilentlyContinue" to the RemoveItem command.
– Kevin Owen
Jul 30 '15 at 10:21
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Xcode 4 hangs at “Attaching to (app name)”
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This doesn't fix the error for me. Using XCode 4.0.1, I start a new project, build and run it without modifying the default template - works. Without quitting the simulator, I make some changes, run again, still works. Then I quit XCode and the s...
How do I escape a single quote ( ' ) in JavaScript? [duplicate]
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Alright. I made a user error... Put in in the wrong spot.
– Matthew
Apr 21 '13 at 19:06
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Full screen background image in an activity
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OOM error here we come...if its a large image your going to need to scale up or down depending on screen size! in this case you will need to most likely load a bitmap via asynchronous task.
– Jonny2Plates
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What's the actual use of 'fail' in JUnit test case?
...// FAIL when no exception is thrown
} catch (BizException e) {
assert(e.errorCode == THE_ERROR_CODE_U_R_LOOKING_FOR)
}
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Only get hash value using md5sum (without filename)
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How come echo ($(echo -n foo | md5sum)) doesn't work? Errors out bash: syntax error near unexpected token $(echo -n foo | md5sum)'
– lkraav
Aug 26 '15 at 4:42
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performing HTTP requests with cURL (using PROXY)
...able (eg. bad port...), the client could't connet to that, and it gives an error message: "Warning! Couldn't connect to remote host!", or something similar - just try it :)
– airween
May 23 '14 at 9:18
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Java Annotations
...t on the code but it can be used by the compiler to generate a warning (or error) if the decorated method doesn't actually override another method. Similarly, methods can be marked obsolete.
Then there's reflection. When you reflect a type of a class in your code, you can access the attributes and ...