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extract part of a string using bash/cut/split
...s string in bash using parameter expansion without any extra processes...
MYVAR="/var/cpanel/users/joebloggs:DNS9=domain.com"
NAME=${MYVAR%:*} # retain the part before the colon
NAME=${NAME##*/} # retain the part after the last slash
echo $NAME
Doesn't depend on joebloggs being at a particula...
What is the difference between ? and Object in Java generics?
...ight way to go to use ResponseEntity<?> on controller level for all my controller functions?
– Irakli
Nov 25 '16 at 7:38
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Is there a way to force ASP.NET Web API to return plain text?
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This is in fact the solution I went for because my API would be returning JSON objects to 99% of all methods, only a few (very few) methods would need plain string responses (and for many of those I use a MemoryStream to return data directly in the response so it was a non...
Why don't Java Generics support primitive types?
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@MauganRa yeah I know I can :) I stand by my ground that this is terrible design tho. Hopefully it'll get fixed in java 10 (or so I heard) and also higher order functions. Don't quote me on that tho.
– Ced
Feb 23 '17 at 22:58
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Auto-loading lib files in Rails 4
I use the following line in an initializer to autoload code in my /lib directory during development:
4 Answers
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Using a strategy pattern and a command pattern
...se two patterns. Hopefully it better illustrates what each encapsulates so my explanation makes more sense.
First off, the hierarchy lists the scope for which a given pattern is applicable, or the appropriate pattern to use to encapsulate some level of detail, depending on which side of the table y...
What do the f and t commands do in Vim?
.... For example, 3fb would move to the third b to the right of the cursor. My example sentence only has one b though, so the cursor wouldn't move at all.
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Pelican 3.3 pelican-quickstart error “ValueError: unknown locale: UTF-8”
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I'm reposting my answer from this question here, since that it was marked as a duplicate of this one, and the accepted answer on this question is wrong in many ways.
This is a bug in the OS X Terminal app that only shows up in certain loc...
Literal notation for Dictionary in C#?
...clare it as a var, the compiler will infer the type from the new. I edited my answer.
– BoltClock♦
Feb 12 '11 at 20:44
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Does Java have something like C#'s ref and out keywords?
...ate a new question saying something like: "I found this answer <link to my answer> but the following doesn't work <your code here>
– OscarRyz
Dec 31 '10 at 15:23
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