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What does the Q_OBJECT macro do? Why do all Qt objects need this macro?
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134
From the Qt documentation:
The Meta-Object Compiler, moc, is the
program that handles Qt'...
How to escape a single quote inside awk
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163
This maybe what you're looking for:
awk 'BEGIN {FS=" ";} {printf "'\''%s'\'' ", $1}'
That is,...
Rails Console: reload! not reflecting changes in model files? What could be possible reason?
... Nazar HussainNazar Hussain
4,84055 gold badges3333 silver badges6161 bronze badges
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What does it mean when MySQL is in the state “Sending data”?
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253
This is quite a misleading status. It should be called "reading and filtering data".
This means...
iOS Detect 3G or WiFi
...hableViaWiFi)
{
//WiFi
}
else if (status == ReachableViaWWAN)
{
//3G
}
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What are the obj and bin folders (created by Visual Studio) used for?
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243
The obj folder holds object, or intermediate, files, which are compiled binary files that haven'...
Does name length impact performance in Redis?
...chmark("GET",cmd,len);
free(cmd);
Here's the GET test speed for 3 subsequent runs of the short key "foo":
59880.24 requests per second
58139.53 requests per second
58479.53 requests per second
Here's the GET test speed after modifying the source again and changing the key to "set-allB...
How do I find the install time and date of Windows?
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answered Oct 4 '08 at 16:43
TommyTommy
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Running the new Intel emulator for Android
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edited Jun 30 '14 at 2:43
hram908
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answered May 27 '...
Visual Studio 2013 git, only Master branch listed
I'm using Visual Studio 2013's Git support to work on a private GitHub repository. I have permission to commit to it. I want to switch branches, but when I go to the Branches view, the only branch in any of the lists (branch drop-down, published branches, merge tool) is master. Other branches show u...