大约有 37,907 项符合查询结果（耗时：0.0276秒） [XML]
Grep and Sed Equivalent for XML Command Line Processing
... and sed". If you want the fancy, fancy goodness of XQuery... well, that's more like an XML equivalent to perl or awk. :)
– Charles Duffy
May 3 '12 at 22:23
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Simpler way to create dictionary of separate variables?
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How can I distribute python programs?
...k image type of thing, I don't know how to do that. But read this post for more information on the user experience of it. For an application made for programmers you are probably OK with a distutils type install on OS X too.
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How do I find the MySQL my.cnf location
...and to trace this, it's a little too abstract. The file might be in 5 (or more?) locations, and they would all be valid because they load cascading.
/etc/my.cnf
/etc/mysql/my.cnf
$MYSQL_HOME/my.cnf
[datadir]/my.cnf
~/.my.cnf
Those are the default locations MySQL looks at. If it finds more than...
What is the purpose of Looper and how to use it?
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How to change the output color of echo in Linux
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Chrome desktop notification example [closed]
...ear automatically after a few seconds
Service Worker notifications - a bit more complicated, but they can work in the background (even after the page is closed), are persistent, and support action buttons
The API call takes the same parameters (except for actions - not available on desktop notific...
Move entire line up and down in Vim
...ine looks like a Vim bug. I put a hack to avoid it. Probably there is some more accurate solution.
Update
There are a lot of unexplained difficulties with just using Vim combinations. These are line missing and extra line jumping.
So here is the scripting solution which can be placed either insid...
log4j vs logback [closed]
We are using log4j behind a selfmade wrapper. We plan to use much more features of it now.
6 Answers
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When to use RSpec let()?
...really like the first advantage you mentioned, but could you explain a bit more about the third one? So far the examples I've seen (mongoid specs: github.com/mongoid/mongoid/blob/master/spec/functional/mongoid/… ) use single line blocks and I don't see how not having "@" makes it easier to read.
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