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What does the thread_local mean in C++11?
...iables are visible to all the threads but can only modified by the thread for which they are defined? Is it correct?
3 An...
How can I suppress all output from a command using Bash?
...m outputs some status (doing this, doing that...). There isn't any option for this program to be quiet. How can I prevent the script from displaying anything?
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Deleting all pending tasks in celery / rabbitmq
How can I delete all pending tasks without knowing the task_id for each task?
9 Answers
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How to get string width on Android?
... Paint object. You can either use the paint object supplied by a TextView or build one yourself with your desired text appearance.
Using a Textview you Can do the following:
Rect bounds = new Rect();
Paint textPaint = textView.getPaint();
textPaint.getTextBounds(text, 0, text.length(), bounds);
i...
Record file copy operation with Git
... the status shows that the file has been renamed and even if I alter some portions it still considers to be almost the same thing (which is good because it lets me follow the history of it).
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multiple definition of template specialization when using different objects
...lized template in different object files, I get a "multiple definition" error when linking. The only solution I found involves using the "inline" function, but it just seems like some workaround. How do I solve that without using the "inline" keyword? If that's not possible, why?
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Python str vs unicode types
Working with Python 2.7, I'm wondering what real advantage there is in using the type unicode instead of str , as both of them seem to be able to hold Unicode strings. Is there any special reason apart from being able to set Unicode codes in unicode strings using the escape char \ ?:
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Visual Studio 2013 git, only Master branch listed
I'm using Visual Studio 2013's Git support to work on a private GitHub repository. I have permission to commit to it. I want to switch branches, but when I go to the Branches view, the only branch in any of the lists (branch drop-down, published branches, merge tool) is master. Other branches show u...
How do I create a datetime in Python from milliseconds?
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A note -- in Python 3, (/) will perform floating-point division. To perform integral division, use (//).
– John Millikin
Apr 14 '09 at 17:37
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What arguments are passed into AsyncTask?
...tly should I put, and where exactly will it go? Do I need to include all 3 or can I include 1,2,20?
5 Answers
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