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Parallelize Bash script with maximum number of processes
.../cpu[[:digit:]]* | wc -w )
find . -name \*.pdf | xargs --max-args=1 --max-procs=$cpus pdf2ps
From the docs:
--max-procs=max-procs
-P max-procs
Run up to max-procs processes at a time; the default is 1.
If max-procs is 0, xargs will run as many processes as possible at a
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CSS: 100% width or height while keeping aspect ratio?
...nly define one dimension on an image the image aspect ratio will always be preserved.
Is the issue that the image is bigger/taller than you prefer?
You could put it inside a DIV that is set to the maximum height/width that you want for the image, and then set overflow:hidden. That would crop anyth...
Git alias with positional parameters
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Because commands are executed at the root of repository you may use ${GIT_PREFIX} variable when referring to the file names in commands
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Windows远程桌面授权错误（授权超时）等报错信息疑难解答 - 更多技术 - 清...
... TS 设备 CAL 和 TS 用户 CAL，并可以将其与环境中的服务器软件同时使用。您可以让终端服务器请求每用户许可证或每设备许可证（默认值），但不能同时请求两种许可证。”
请参阅： 配置终端服务器授权模式
由于授权协议出...
Difference between a Factory, Provider and a Service?
What is the difference between the terms Factory, Provider and Service?
1 Answer
1
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Java: Literal percent sign in printf statement
I'm trying to add an actual percent sign into a printf statement in Java and I'm getting the error:
3 Answers
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How to spyOn a value property (rather than a method) with Jasmine
...good to change a method's behavior, but is there any way to change a value property (rather than a method) for an object? the code could be like below:
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How to best display in Terminal a MySQL SELECT returning too many fields?
... Db: mydatabase1
User: myuser1
Select_priv: Y
Insert_priv: Y
Update_priv: Y
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*************************** 2. row ***************************
Host: localhost
Db: mydatabase2
User:...
Testing two JSON objects for equality ignoring child order in Java
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edited Sep 25 '18 at 16:24
Sled
15.7k2121 ...
How to flip background image using CSS?
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edited May 14 '14 at 10:54
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