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Programmatically open Maps app in iOS 6
...ial Apple way:
// Check for iOS 6
Class mapItemClass = [MKMapItem class];
if (mapItemClass && [mapItemClass respondsToSelector:@selector(openMapsWithItems:launchOptions:)])
{
// Create an MKMapItem to pass to the Maps app
CLLocationCoordinate2D coordinate =
CLLocat...
How to cancel a local git commit
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@feresr If you really did not touch those files in the last commit or in the working tree this is caused by other inconsistencies in your working tree, e.g. you're on Windows and file endings do not match.
– Kor...
Is there something like Annotation Inheritance in java?
...ns in Java?
However, types do inherit the annotations of their superclass if those annotations are @Inherited.
Also, unless you need those methods to interact, you could just stack the annotations on your class:
@Move
@Page
public class myAwesomeClass {}
Is there some reason that wouldn't work ...
ExecutorService that interrupts tasks after a timeout
...a timeout. Tasks that are submitted to the ExecutorService are interrupted if they take longer than the timeout to run. Implementing such a beast isn't such a difficult task, but I'm wondering if anybody knows of an existing implementation.
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When to wrap quotes around a shell variable?
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General rule: quote it if it can either be empty or contain spaces (or any whitespace really) or special characters (wildcards). Not quoting strings with spaces often leads to the shell breaking apart a single argument into many.
$? doesn't need q...
How to process each line received as a result of grep command
...ere are variations on this scheme depending on exactly what you're after.
If you need to change variables inside the loop (and have that change be visible outside of it), you can use process substitution as stated in fedorqui's answer:
while read -r line ; do
echo "Processing $line"
# your...
Declaring functions in JavaScript [duplicate]
What's the difference between these two ways of declaring a function?
8 Answers
8
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ASP.NET Bundles how to disable minification
...ug="true" in both my web.config(s) , and I just don't want my bundles minified, but nothing I do seems to disable it. I've tried enableoptimisations=false , here is my code:
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How to delete a folder with files using Java
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Be VERY careful. If index is a symbolic link to another directory, you'll wind up deleting the contents of the other directory. Unfortunately, I've not yet found a good way to detect symbolic links on Windows in Java 6, though Java 7 provide...
What is the best workaround for the WCF client `using` block issue?
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You could easily modify the wrapper so you don't need a capture variable for the result. Something like this: public static TResult Use<TResult>(Func<T, TResult> codeBlock) { ... }
– chris
Aug ...