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Asynchronous shell exec in PHP
...nd is slow to complete, so I don't want to slow down the PHP request while it waits for a reply. In fact, the PHP request should be able to exit without terminating the shell process.
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HTML text-overflow ellipsis detection
...ve a collection of block elements on a page. They all have the CSS rules white-space, overflow, text-overflow set so that overflowing text is trimmed and an ellipsis is used.
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Adding an onclick function to go to url in JavaScript?
I am using this fancy little JavaScript to highlight a field as the user hovers over it. Could you please tell me if there is a way of adding an onclick function which will act as a link and go to a URL?
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Get the current first responder without using a private API
I submitted my app a little over a week ago and got the dreaded rejection email today. It tells me that my app cannot be accepted because I'm using a non-public API; specifically, it says,
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How do I access the $scope variable in browser's console using AngularJS?
... tools and type this in the console:
angular.element($0).scope()
In WebKit and Firefox, $0 is a reference to the selected DOM node in the elements tab, so by doing this you get the selected DOM node scope printed out in the console.
You can also target the scope by element ID, like so:
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“Cannot evaluate expression because the code of the current method is optimized” in Visual Studio 20
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While the project was in debug mode, the solution was not. When I changed it, it worked.
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Is it possible to read the value of a annotation in java?
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edited Oct 24 '18 at 11:36
arjuncc
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Spring Data JPA - “No Property Found for Type” Exception
...und many results, but none of them was able to answer my problem. So, here it goes.
17 Answers
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Reverse a string in Python
...gt;> 'hello world'[::-1]
'dlrow olleh'
This is extended slice syntax. It works by doing [begin:end:step] - by leaving begin and end off and specifying a step of -1, it reverses a string.
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How to detect incoming calls, in an Android device?
...comes to the phone I want to detect the number. Below is what I tried, but it's not detecting incoming calls.
10 Answers
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