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C++11 introduced a standardized memory model. What does it mean? And how is it going to affect C++ p
C++11 introduced a standardized memory model, but what em>x m>actly does that mean? And how is it going to affect C++ programming?
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How do I iterate over an NSArray?
...dard idiom to iterate over an NSArray. My code needs to be suitable for OS m>X m> 10.4+.
8 Answers
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Android emulator and virtualbom>x m> cannot run at same time
Whenever I have Virtualbom>x m> running, I cannot start an Android emulator image (and vice versa). The error message in the AVD manager is
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Where can I set environment variables that crontab will use?
...ommand.
Always.
# @(#)$Id: crontab,v 4.2 2007/09/17 02:41:00 jleffler Em>x m>p $
# Crontab file for Home Directory for Jonathan Leffler (JL)
#-----------------------------------------------------------------------------
#Min Hour Day Month Weekday Command
#-----------------------------...
Return type of '?:' (ternary conditional operator)
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Em>x m>pressions don't have return types, they have a type and - as it's known in the latest C++ standard - a value category.
A conditional em>x m>pression can be an lvalue or an rvalue. This is its value category. (This is somewhat of ...
How do I convert between big-endian and little-endian values in C++?
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Nem>x m>t
171
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don't fail jenkins build if em>x m>ecute shell fails
As part of my build process, I am running a git commit as an em>x m>ecute shell step. However, if there are no changes in the workspace, Jenkins is failing the build. This is because git is returning an error code when there are no changes to commit. I'd like to either abort the build, or just mark it ...
How can I randomize the lines in a file using standard tools on Red Hat Linum>x m>?
...ow can I randomize the lines in a file using standard tools on Red Hat Linum>x m>?
11 Answers
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How does this print “hello world”?
... | 10110
w | 119 | 1110111 | 10111
m>x m> | 120 | 1111000 | 11000
y | 121 | 1111001 | 11001
z | 122 | 1111010 | 11010
Here you can see that the ascii characters we want to map begin w...
Does bit-shift depend on endianness?
...the equivalent of converting to big endian, the shifting operation comes nem>x m>t and then the new value is stored back in memory, which is where the little endian byte order comes into effect again.
Update, thanks to @jww: On PowerPC the vector shifts and rotates are endian sensitive. You can have a ...