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What do 'real', 'user' and 'sys' mean in the output of time(1)?
...when the CPU is operating in this mode; these actions are not available to application code. An example of such an action might be manipulation of the MMU to gain access to the address space of another process. Normally, user-mode code cannot do this (with good reason), although it can request sha...
How do I dump an object's fields to the console?
...is was helpful when I was trying to inspect an Amazon S3 object in a Rails app console.
– Paul
Sep 24 '12 at 6:27
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Implement C# Generic Timeout
... place where it could be aborted. I accomplished this with the use of a wrapped delegate that passes out the thread to kill into a local variable in the method that created the lambda.
I submit this example, for your enjoyment. The method you are really interested in is CallWithTimeout. This wil...
java get file size efficiently
...the available() method returns an int should be a red flag against the URL approach. Try it with a 3GB file and it will be obvious that it is not a valid way to determine the file length.
– Scrubbie
May 30 '14 at 18:44
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How can I disable __vwd/js/artery in VS.NET 2013?
...raded to VS.NET 2013, and now, every time I start to debug an ASP.NET MVC4 app in IIS, some how __vwd/js/artery is created, this script is interfering with my RequireJS setup and it crashes the jQuery reference.
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Django Rest Framework: Dynamically return subset of fields
...ds with e.g. fields=key1&fields=key2, which is a nice-to-have for ajax apps. It also has zero test coverage, which is somewhat unusual in OSS.
– wim
Dec 2 '16 at 17:03
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How to go about formatting 1200 to 1.2k in java
...bottom three lines of the format method).
It leverages TreeMap to find the appropriate suffix. It is surprisingly more efficient than a previous solution I wrote that was using arrays and was more difficult to read.
private static final NavigableMap<Long, String> suffixes = new TreeMap<>...
How to set a value of a variable inside a template code?
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Create a template tag:
The app should contain a templatetags directory, at the same level as models.py, views.py, etc. If this doesn’t already exist, create it - don’t forget the __init__.py file to ensure the directory is treated as a Python packa...
IIS_IUSRS and IUSR permissions in IIS8
...ust moved away from IIS6 on Win2003 to IIS8 on Win2012 for hosting ASP.NET applications.
6 Answers
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qmake: could not find a Qt installation of ''
...ds what version of qt you want use.
You could also use qtchooser - a wrapper used to select between Qt development binary versions.
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