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How can I do a line break (line continuation) in Python?
I have a long line of code that I want to break up among multiple lines. What do I use and what is the syntax?
10 Answers
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How can I update a single row in a ListView?
... notifyDataSetChanged() on the list adapter to update the image. This works, but getView() is getting called too frequently, since notifyDataSetChanged() calls getView() for all visible items. I want to update just the single item in the list. How would I do this?
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What are the benefits of functional programming? [closed]
What do you think the benefits of functional programming are? And how do they apply to programmers today?
9 Answers
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How do I include a file over 2 directories back?
How do you include a file that is more than 2 directories back. I know you can use ../index.php to include a file that is 2 directories back, but how do you do it for 3 directories back?
Does this make sense?
I tried .../index.php but it isn't working.
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Can't create handler inside thread that has not called Looper.prepare()
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You're calling it from a worker thread. You need to call Toast.makeText() (and most other functions dealing with the UI) from within the main thread. You could use a handler, for example.
Look up Communicating with the UI Thread in the documentation. I...
Easier way to debug a Windows service
...ervice Control Manager and then attaching the debugger to the thread? It's kind of cumbersome and I'm wondering if there is a more straightforward approach.
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How do you set the text in an NSTextField?
...but the -setStringValue: and -setTitleWithMnemonic: methods are not working. Any ideas?
7 Answers
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Git authentication fails after enabling 2FA
I just enabled 2FA (I can't think of any other changes I made) and git asked for my username and password. I provided both, but they were "wrong". I tried many of the solutions here: Git push requires username and password but that didn't work. In particular, when switching from https to ssh, the ...
Can we make unsigned byte in Java
...tegers above Byte.MAX_VALUE (127) you have to use an other integer type, like short, int or long.
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Add padding on view programmatically
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