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Can't pickle when using multiprocessing Pool.map()
...ultiprocessing must pickle things to sling them among processes, and bound methods are not picklable. The workaround (whether you consider it "easy" or not;-) is to add the infrastructure to your program to allow such methods to be pickled, registering it with the copy_reg standard library method.
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What's the difference between Application.ThreadException and AppDomain.CurrentDomain.UnhandledExcep
...is specific to Windows Forms. Winforms runs event handlers in response to messages sent to it by Windows. The Click event for example, I'm sure you know them. If such an event handler throws an exception then there's a back-stop inside the Winforms message loop that catches that exception.
Tha...
Can I change the viewport meta tag in mobile safari on the fly?
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I realize this is a little old, but, yes it can be done. Some javascript to get you started:
viewport = document.querySelector("meta[name=viewport]");
viewport.setAttribute('content', 'width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0');
Just change the par...
Git: How to edit/reword a merge commit's message?
How do I edit or reword a merge commit's message?
6 Answers
6
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How is the default submit button on an HTML form determined?
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If you submit the form via Javascript (i.e. formElement.submit() or anything equivalent), then none of the submit buttons are considered successful and none of their values are included in the submitted data. (Note that if you submit the form by using submitElement.click...
In absence of preprocessor macros, is there a way to define practical scheme specific flags at proje
Before swift I would define a set of schemes for alpha, beta, and distribution builds. Each of these schemes would have a set of macros that were defined to gate certain behaviors at the project level. The simplest example is the DEBUG=1 macro that is defined by default for all Xcode projects in t...
await vs Task.Wait - Deadlock?
...s deadlock.
await will asynchronously wait until the task completes. This means the current method is "paused" (its state is captured) and the method returns an incomplete task to its caller. Later, when the await expression completes, the remainder of the method is scheduled as a continuation.
Yo...
Using printf with a non-null terminated string
...size, so how can you print that string with printf in C? I recall such a method but I can not find out now...
6 Answers
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git selective revert local changes from a file
... the partial commit and the hard reset should be enough isn't it to keep some changes and discard others?
– Pradeep
Jul 10 '09 at 13:27
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Some questions about Automatic Reference Counting in iOS5 SDK
I'm currently developing an app for iPad. The development started for iOS 4.2 and is now continuing (and I think will be completed) for iOS 4.3.
I just read about ARC in iOS 5, and basically I understood that we will never need to release and retain objects anymore. My questions are:
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