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Open another application from your own (intent)
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I tried this and got an error recommending to use the FLAG_ACTIVITY_NEW_TASK flag. I added this line before startActivity and it worked: intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
– david-hoze
Aug 21 '13 a...
Why are these numbers not equal?
...e because some values which are simple, finite decimals (such as 0.1 and 0.05) are not represented exactly in the computer and so the results of arithmetic on them may not give a result that is identical to a direct representation of the "known" answer.
This is a well known limitation of computer a...
Post parameter is always null
...the object to a string and then try and convert it and you'll see the JSON error. Check you're headers also.
– Nick Turner
May 13 '19 at 23:18
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How do I mock a service that returns promise in AngularJS Jasmine unit test?
... >= 200 && code <= 299) ? resolve({ code }) : reject({ code, error:true })
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How do you simulate Mouse Click in C#?
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I'm getting an error with this code: A call to PInvoke function 'MyForm!MyForm.Form1::mouse_event' has unbalanced the stack. This is likely because the managed PInvoke signature does not match the unmanaged target signature. Check that the ...
Java: How to convert List to Map
...tring.valueOf(i % 3), i -> i));
When running this code, you'll get an error saying java.lang.IllegalStateException: Duplicate key 1. This is because 1 % 3 is the same as 4 % 3 and hence have the same key value given the key mapping function. In this case you can provide a merge operator.
Here'...
How to cancel/abort jQuery AJAX request?
...tags input.
You can further extend this function by adding definition of error callback - what should happen if request was aborted.
Common use-case for this snippet would be a text input that fires on keypress event. You can use a timeout, to prevent sending (some of) requests that you will hav...
How to use a filter in a controller?
...and you failed to unit test the filter being used? You wouldn't notice the error if you use $filter('filtter1') (2 t's). However, if you inject filtter1Filter Angular will complain immediately that the dependency doesn't exist.
– jkjustjoshing
Jun 2 '15 at 20:3...
What is the documents directory (NSDocumentDirectory)?
...use with NSFileManager's URLForDirectory:inDomain:appropriateForURL:create:error:
NSAllApplicationsDirectory = 100, // all directories where applications can occur
NSAllLibrariesDirectory = 101, // all directories where resources can occur
NSTrashDirectory NS_ENUM_AVAILABL...
Select all DIV text with single mouse click
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In Chrome version 36+ this will return an error "Discontiguous selection is not supported". The solution is to add window.getSelection().removeAllRanges(); before window.getSelection().addRange(range);
– nHaskins
Jan 26 '15 at 1...