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cancelling a handler.postdelayed process
...unnable, SPLASH_DISPLAY_LENGTH);
And this to remove it: myHandler.removeCallbacks(myRunnable);
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Extension method and dynamic object
... aren't supported by dynamic typing in the form of extension methods, i.e. called as if they were instance methods. However, this will work:
dynamic dList = list;
Console.WriteLine(Enumerable.First(dList));
Of course, that may or may not be useful. If you could give more information about why and...
Why are local variables not initialized in Java?
...ails, so will not be initialized, and so it will be an error to attempt to call so.CleanUp. Always enter the try section after you have acquired the resource that the finally section finalizes.
The try-finally block after the so initialization is there only to protect the SomeObject instance, to ma...
Select rows of a matrix that meet a condition
...personally find it useless.
I assume you have a data.frame, array, matrix called Mat with A, B, C as column names; then all you need to do is:
In the case of one condition on one column, lets say column A
Mat[which(Mat[,'A'] == 10), ]
In the case of multiple conditions on different column, yo...
Is It Possible to Sandbox JavaScript Running In the Browser?
...r accidental damage or intrusion. The ADsafe subset can be verified mechanically by tools like JSLint so that no human inspection is necessary to review guest code for safety. The ADsafe subset also enforces good coding practices, increasing the likelihood that guest code will run correctly.
You ...
Symbolic links and synced folders in Vagrant
... that appears to be wrong with their default value for rsync__args (specifically, that one of the default args, --copy-links, seems to be breaking another, --archive, at least as far as copying broken symlinks is concerned).
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When I catch an exception, how do I get the type, file, and line number?
...nError:
print(traceback.format_exc())
Output
Traceback (most recent call last):
File "/path/to/file.py", line 51, in <module>
print(4/0)
ZeroDivisionError: division by zero
Process finished with exit code 0
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How do you execute an arbitrary native command from a string?
...the commandline). The eval things is half-joking because that's what it is called in so many other scripting languages, and this isn't the first question I've seen where someone had no idea about invoke-expression. And the OP's case sounds like in-house script only.
– Joel B Fa...
Attaching click event to a JQuery object not yet added to the DOM [duplicate]
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Ok I thought so. The checkbox is added dynamically after an ajax call to the server, which responds with the info required to create it. I've done what you suggested and manipulated it after the input was added to the DOM.
– James Wierzba
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What is the use of interface constants?
...ehaviour of that information should first be understood, along with the so-called business rules - before engineering or supplementing solutions to the process. Such method of information organization was called data normalization a few decades ago.
Then only the engineering of a solution be possibl...