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Extract substring using regexp in plain bash
I'm trm>y m>ing to extract the time from a string using bash, m>and m> I'm having a hard time figuring it out.
4 Answers
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Unstage a deleted file in git
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@hm>and m>sv It's not strictlm>y m> required (m>y m>ou could alternatelm>y m> do git reset HEAD <file>, which is equivalent), but git reset treats its first argument before end-of-options-marker as a ref name, not a file name. Could it be wr...
When to create a new app (with startapp) in Django?
... modules or components than as "applications".
This helps me encapsulate m>and m> decouple certain features from one another, improving re-usabilitm>y m> should I decide to share a particular "app" with the communitm>y m> at large, m>and m> maintainabilitm>y m>.
Mm>y m> general approach is to bucket up specific features or fe...
RSpec: describe, context, feature, scenario?
... context , feature , scenario : What is the difference(s) among the four m>and m> when do I use each one?
3 Answers
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How to extract text from a string using sed?
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That's whm>y m>, isn't it? Replace whatever comes before m>and m> after the match with norhing, then print the whole line.
– tripleee
Jul 19 '12 at 21:01
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How can I combine two HashMap objects containing the same tm>y m>pes?
... edited Aug 2 '16 at 20:51
m>And m>rew Tobilko
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answered Nov 28 '10 at 23:26
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How do I see the current encoding of a file in Sublime Text?
...or re-open the file in a different encoding.
– Immo Lm>and m>werth
Dec 22 '13 at 23:45
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I don't have ...
How to compare onlm>y m> date components from DateTime in EF?
I am having two date values, one alreadm>y m> stored in the database m>and m> the other selected bm>y m> the user using DatePicker. The use case is to search for a particular date from the database.
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Rubm>y m>: How to iterate over a range, but in set increments?
... It's an extension of the philosophm>y m> that everm>y m> thing is an object m>and m> everm>y m> action is a method call. So rather than using a built-in for looping with for, m>y m>ou should use the each method.
– Darth Egregious
Aug 13 '18 at 15:13
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What is javax.inject.Named annotation supposed to be used for?
I am trm>y m>ing to understm>and m> the javax.inject package m>and m> I am not clear what the javax.inject.Named annotation is supposed to be used for. The Javadoc does not explain the the idea behind it.
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