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What Every Programmer Should Know About Memory?
...s the paper essential for anyone involved in: game development, scientific computing, finance, databases, compilers, processing of large datasets, visualization, anything that has to handle lots of requests... So yes, if you are working in an application that is idle most of the time, like a text ed...
Difference between shared objects (.so), static libraries (.a), and DLL's (.so)?
...correct. The header file defines prototypes which are required in order to compile the code which uses the library, but at link time the linker looks inside the library itself to make sure the functions it needs are actually there. The linker has to find the function bodies somewhere at link time or...
List all svn:externals recursively?
... of your working copy:
svn propget svn:externals -R
As discussed in the comments below, this does not list externals in externals.
Note for TortoiseSVN users: there is an option in the TortoiseSVN installer to also install the SVN command line client. This option is not enabled by default.
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What is the difference between BIT and TINYINT in MySQL?
...bit, BIT(1), and 64 bits, BIT(64). For a boolean values, BIT(1) is pretty common.
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In Intellij, how do I toggle between camel case and underscore spaced?
At my company we have two different style guides for java vs sql. In java I have a field named historyOfPresentIllness and when i write the sql, I want to name it history_of_present_illness . Is there a keyboard shortcut to switch from one to the other when I have the phrase highlighted? Or pe...
What is the difference between trie and radix trie data structures?
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A radix tree is a compressed version of a trie. In a trie, on each edge you write a single letter, while in a PATRICIA tree (or radix tree) you store whole words.
Now, assume you have the words hello, hat and have. To store them in a trie, it...
Create list of single item repeated N times
... performance of creating a list with identical elements will be a critical component of the performance of a python program.
– Arthur
Jun 20 '16 at 17:25
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Why isn't String.Empty a constant?
...e with unmanaged code, as indicated by Microsoft here in the Shared Source Common Language Infrastructure 2.0 Release. The file to look at is sscli20\clr\src\bcl\system\string.cs.
The Empty constant holds the empty
string value. We need to call the
String constructor so that the
compiler d...
How to find the mime type of a file in python?
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thanks for the comment! please note, that "above" is a difficult concept in stackoverflow, since the ordering is grouped by votes and ordered randomly inside the groups. I am guessing you refer to @toivotuo's answer.
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