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How to escape a single quote inside awk
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This maybe what you're looking for:
awk 'BEGIN {FS=" ";} {printf "'\''%s'\'' ", $1}'
That is, with '\'' you close the opening ', then print a literal ' by escaping it and finally open the ' again.
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Python super() raises TypeError
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Alabaster, there's really no need for that. New-style classes have a huge number of benefits, not just super. Old-style ways shouldn't be promoted.
– Serafina Brocious
Jan 28 '09 at 20:56
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Hibernate Annotations - Which is better, field or property access?
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There are arguments for both, but most of them stem from certain user requirements "what if you need to add logic for", or "xxxx breaks encapsulation". However, nobody has really commented on the theory, and given a properly reasoned argument.
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SSRS chart does not show all labels on Horizontal axis
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Thank you! This is the only option that worked for me to get the correct date values to display. I had values of '01/31/2014', '02/30/2014', etc. Instead, it was displaying '02/01/2014', '03/01/2014', etc. SSRS was rounding to the nearest month apparently...
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“X does not name a type” error in C++
...ing of your class member.
You need to make sure MyMessageBox is defined before you use it as a member. This is solved by reversing the definition order. However, you have a cyclic dependency: if you move MyMessageBox above User, then in the definition of MyMessageBox the name User won't be defined!...
Error :Request header field Content-Type is not allowed by Access-Control-Allow-Headers
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Thanks for reply. It tried this but i got error, "XMLHttpRequest cannot load localhost:54/api/Login. Origin null is not allowed by Access-Control-Allow-Origin."
– Kishore
Sep 14 '12 at 10:01
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Best Practice - NSError domains and codes for your own project/app
There is a previous SO post regarding setting up error domains for your own frameworks, but what is the best practice regarding setting up error domains and custom error codes for your own project/app ?
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How can I switch my git repository to a particular commit
...a remote of the same name: How can I push my changes to a remote branch
For discarding the last three commits, see Lunaryorn's answer below.
For moving your current branch HEAD to the specified commit without creating a new branch, see Arpiagar's answer below.
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What's the difference of ContentType and MimeType
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Why we use 2 different naming for
(almost the same) thing? Is
"Content-Type" just a name used in
browser requests, and with very little
use outside it?
What's the main difference between the
each one, and when is right to call
something m...
How to install grunt and how to build script with it
...ave-dev
Install any Grunt Module you may need in your build process. Just for sake of this sample I will add Concat module for combining files together:
npm install grunt-contrib-concat --save-dev
Now you need to setup your Gruntfile.js which will describe your build process. For this sample I ju...