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Why isn't sizeof for a struct equal to the sum of sizeof of each member?
...ding to subtle errors.
Here's an example using typical settings for an x86 processor (all used 32 and 64 bit modes):
struct X
{
short s; /* 2 bytes */
/* 2 padding bytes */
int i; /* 4 bytes */
char c; /* 1 byte */
/* 3 padding bytes */
};
struct Y
{
...
std::function and std::bind: what are they, and when should they be used?
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edited Jul 8 '11 at 23:19
answered Jul 7 '11 at 11:54
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How to enable Ad Hoc Distributed Queries
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Aaron Bertrand
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answered Jan 27 '13 at 3:54
Hasib Hasan ArnabHasib Hasan Arnab...
How to store a git config as part of the repository?
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answered Aug 20 '13 at 8:15
Alexander YancharukAlexander Yancharuk
11.1k44 gold badges4343 silver badges5252 bronze badges
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Read url to string in few lines of java code
...ring out = new Scanner(new URL("http://www.google.com").openStream(), "UTF-8").useDelimiter("\\A").next();
If you want a slightly fuller implementation, which is not a single line, do this:
public static String readStringFromURL(String requestURL) throws IOException
{
try (Scanner scanner = n...
How do I create 7-Zip archives with .NET?
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28
If you can guarantee the 7-zip app will be installed (and in the path) on all target machines, y...
Need some clarification about beta/alpha testing on the developer console
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edited Sep 18 at 6:46
answered Sep 13 at 13:03
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Why doesn't Java allow generic subclasses of Throwable?
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answered Feb 1 '09 at 18:22
Torsten MarekTorsten Marek
70.7k1818 gold badges8686 silver badges9595 bronze badges
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SQL Server: Get data for only the past year
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198
The following adds -1 years to the current date:
SELECT ... From ... WHERE date > DATEADD(ye...