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What does the Q_OBJECT macro do? Why do all Qt objects need this macro?
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edited Apr 7 '16 at 20:48
Unslander Monica
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List of ANSI color escape sequences
...ct alternate font `n-10` ║
║ 20 ║ Fraktur ║ hardly ever supported ║
║ 21 ║ Bold off or Double Underline ║ Bold off not widely supported; double underline ...
What is the Gradle artifact dependency graph command?
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answered Sep 5 '12 at 20:37
Peter NiederwieserPeter Niederwieser
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What is the difference between precision and scale?
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205
Precision 4, scale 2: 99.99
Precision 10, scale 0: 9999999999
Precision 8, scale 3: 99999.99...
How to avoid isset() and empty()
... if it was not.
– Mat
Aug 13 '12 at 20:04
You should turn off magic quotes globally, instead of dealing with them in 1...
How can I echo a newline in a batch file?
... to a file?
– Shahbaz
Oct 25 '11 at 20:36
48
@Shahbaz - $ (echo Hello && echo World) >...
How to find all links / pages on a website
...ore verbose.
– Mateng
Nov 14 '11 at 20:42
how do I do that myself? and what if there is no robots.txt in a web site?
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Showing a different background colour in Vim past 80 characters
... ctermbg=235 guibg=#2c2d27
Now I like to highlight column 80 as well as 120 and onward, so I have separate "warning" and "danger" markers. You can do that thusly:
let &colorcolumn="80,".join(range(120,999),",")
Example
Here's a screenshot of GVim editing my .vimrc.
I use Ubuntu Mono 11 ...
Python: fastest way to create a list of n lists
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answered Apr 1 '11 at 20:31
Sven MarnachSven Marnach
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Do I have to guard against SQL injection if I used a dropdown?
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edited Mar 20 '14 at 13:27
answered Mar 20 '14 at 13:25
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