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Remove all the elements that occur in one list from another
...imeit -s "l1 = set([1,2,6,8]); l2 = set([2,3,5,8]);" "l1 - l2"
10000000 loops, best of 3: 0.124 usec per loop
Daniel Pryden's List Comprehension with set lookup - Second (0.302 usec per loop)
mquadri$ python -m timeit -s "l1 = [1,2,6,8]; l2 = set([2,3,5,8]);" "[x for x in l1 if x not in l2]"
10000...
How to run a shell script at startup
...the following actions: start, stop, restart, force-reload, and status):
https://wiki.debian.org/LSBInitScripts
As a note, you should put the absolute path of your script instead of a relative one, it may solves unexpected issues:
/var/myscripts/start_my_app
And don't forget to add on top of that...
How to exclude property from Json Serialization
...resulting JSON object would look like this:
{ Id: 3, Name: 'Test User' }
PS. Don't forget to add a reference to "System.Web.Extensions" for this to work
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JSON formatter in C#?
...ct
Update -
Just tried it again. Pretty sure this used to work - perhaps it changed in a subsequent version or perhaps i'm just imagining things. Anyway, as per the comments below, it doesn't quite work as expected. These do, however (just tested in linqpad). The first one is from the commen...
How to convert a LocalDate to an Instant?
...nswer is generally more useful (and probably should be the accepted one).
PS. I was the main author of the API
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How can I replace every occurrence of a String in a file with PowerShell?
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\ as escape works in ps v4 I just discovered. Thanks.
– ErikE
Nov 21 '13 at 15:39
4
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Why do you need to put #!/bin/bash at the beginning of a script file?
..., PHP, etc, etc. For example, you might see #!/bin/perl or #!/bin/perl5.
PS:
The exclamation mark (!) is affectionately called "bang". The shell comment symbol (#) is sometimes called "hash".
PPS:
Remember - under *nix, associating a suffix with a file type is merely a convention, not a "rule". ...
jQuery date/time picker [closed]
...s because you're not doing the things with it that expose them, which perhaps Alastair is. On the other hand, he didn't offer any evidence for his claim, so I'm not inclined to take it too seriously...
– iconoclast
Dec 7 '11 at 14:36
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HAproxy - Web负载均衡解决方案 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...连接到一台服务器的最长等待时间，默认单位是毫秒，新版本的haproxy使用timeout connect替代，该参数向后兼容
clitimeout 3000
# 设置连接客户端发送数据时的成功连接最长等待时间，默认单位是毫秒，新版本haproxy使用timeout cli...
How to document a method with parameter(s)?
... Although this answer is now the most upvoted, neither of the PEPs above provides a convention to specify the types of arguments of a method.
– koriander
Sep 23 '13 at 7:32
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