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What are Transient and Volatile Modifiers?
...lude the field when serializing an instance of the class. When the object is then deserialized, the field will be initialized to the default value; i.e. null for a reference type, and zero or false for a primitive type. Note that the JLS (see 8.3.1.3) does not say what transient means, but defers t...
Unit testing that events are raised in C# (in order)
I have some code that raises PropertyChanged events and I would like to be able to unit test that the events are being raised correctly.
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Is there a shortcut to move between header and source file in VC++?
This is a feature I have grown accustomed to in Eclipse ( Ctrl + Tab ). Is there an equivalent in Visual C++?
16 Answers
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bash/fish command to print absolute path to a file
Question: is there a simple sh/bash/zsh/fish/... command to print the absolute path of whichever file I feed it?
20 Answers...
Replace whole line containing a string using Sed
...es in-place. For example, using GNU sed:
sed -i '/TEXT_TO_BE_REPLACED/c\This line is removed by the admin.' /tmp/foo
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Copy a variable's value into another
... have a variable which has a JSON object as its value. I directly assign this variable to some other variable so that they share the same value. This is how it works:
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Tricks to manage the available memory in an R session
...ions below [based on postings by Petr Pikal and David Hinds to the r-help list in 2004] to list (and/or sort) the largest objects and to occassionally rm() some of them. But by far the most effective solution was ... to run under 64-bit Linux with ample memory.
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Count character occurrences in a string in C++
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edited Jan 14 '13 at 15:58
fredoverflow
229k7979 g...
Markdown open a new window link [duplicate]
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There is no such feature in markdown, however you can always use HTML inside markdown:
<a href="http://example.com/" target="_blank">example</a>
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Jinja2 template variable if None Object set a default value
How to make a variable in jijna2 default to "" if object is None instead of doing something like this?
9 Answers
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