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Eclipse returns error message “Java was started but returned exit code = 1”
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edited Jan 22 '18 at 13:47
Blag
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answered Sep 4...
How do you avoid over-populating the PATH Environment Variable in Windows?
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One way I can think of is to use other environment variables to store partial paths; for example...
What does collation mean?
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answered Dec 27 '10 at 12:48
paxdiablopaxdiablo
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Git alias with positional parameters
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edited Mar 4 '18 at 13:20
Eugen Konkov
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How to count the frequency of the elements in an unordered list?
...tertools package if the list is an ordered list.
a = [1,1,1,1,2,2,2,2,3,3,4,5,5]
from itertools import groupby
[len(list(group)) for key, group in groupby(a)]
Output:
[4, 4, 2, 1, 2]
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im...
linux 下巧妙使用squid代理服务器 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...访问速度，节约通信带宽
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② 代理服务器接受到请求后，首先与访问控制列表中的访问规则相对照，如果...
How can one close HTML tags in Vim quickly?
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Ivan G.
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answered Sep 25 '08 at 0:12
Ian PIan P
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How to concatenate two MP4 files using FFmpeg?
I'm trying to concatenate two mp4 files using ffmpeg. I need this to be an automatic process hence why I chose ffmpeg. I'm converting the two files into .ts files and then concatenating them and then trying to encode that concated .ts file. The files are h264 and aac encoded and I'm hoping to kee...
Convert char to int in C and C++
...vert the character '0' -> 0, '1' -> 1, etc, you can write
char a = '4';
int ia = a - '0';
/* check here if ia is bounded by 0 and 9 */
Explanation:
a - '0' is equivalent to ((int)a) - ((int)'0'), which means the ascii values of the characters are subtracted from each other. Since 0 comes di...
How do I change tab size in Vim?
...pe, you'll want to use autocommands:
autocmd Filetype css setlocal tabstop=4
This will make it so that tabs are displayed as 4 spaces. Setting expandtab will cause Vim to actually insert spaces (the number of them being controlled by tabstop) when you press tab; you might want to use softtabstop to...