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Is there any kind of hash code function in JavaScript?
Basically, I'm trying to create an object of unique objects, a set. I had the brilliant idea of just using a JavaScript object with objects for the property names. Such as,
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Access to Modified Closure
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In this case, it's okay, since you are actually executing the delegate within the loop.
If you were saving the delegate and using it later, however, you'd find that all of the delegates would throw exceptions when trying to access files[i] - they're capturing the var...
Deleting a Google App Engine application
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You can send them an email if you REALLY want the ID. They can give it back for a specific project. I haven't personally done it but I saw people in google groups saying it's possible
– Patrice
Jul 31 '14 at 16:13
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Multiline strings in JSON
I'm writing some data files in JSON format and would like to have some really long string values split over multiple lines. Using python's JSON module I get a whole lot of errors, whether I use \ or \n as an escape.
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Execute JavaScript using Selenium WebDriver in C#
...rfaces to model functionality that may be supported by one driver, but not all. In the Support assembly (WebDriver.Support.dll, available via NuGet in the Selenium.Support package), there's an extension method that handles the casting for you and makes it look like the driver has an ExecuteJavaScrip...
Media Player called in state 0, error (-38,0)
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You need to call mediaPlayer.start() in the onPrepared method by using a listener.
You are getting this error because you are calling mediaPlayer.start() before it has reached the prepared state.
Here is how you can do it :
mp.setDataSo...
Make page to tell browser not to cache/preserve input values
...sers. Another alternative is to use Javascript/jQuery to explicitly untick all checkboxes on page load.
– DisgruntledGoat
Apr 28 '10 at 10:28
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A Task's exception(s) were not observed either by Waiting on the Task or accessing its Exception pro
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If you create a Task, and you don't ever call task.Wait() or try to retrieve the result of a Task<T>, when the task is collected by the garbage collector, it will tear down your application during finalization. For details, see MSDN's page on Exception Handlin...
How to check the extension of a filename in a bash script?
...hat the right-hand side of == or != is expanded as a shell pattern. Personally I think this is clearer than my answer.
– Paul Stephenson
Jun 11 '09 at 8:12
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How to stop C++ console application from exiting immediately?
..., this won't work if there are characters buffered in stdin, and there's really no good way to work around that. If you're running with a debugger attached, John Dibling's suggested solution is probably the cleanest solution to your problem.
That said, I'll leave this here and maybe someone else w...