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Expansion of variables inside single quotes in a command in Bash
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@Evert: Don't know how to say it better. I've removed the sentence.
– Jo So
Mar 9 '17 at 15:13
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Java ArrayList - how can I tell if two lists are equal, order not mattering?
...use there’s a recent similar question regarding iterables. Since we also now have Java 8, it was worth rethinking it. If you short-circuit in the second loop when the number becomes negative, the third loop becomes obsolete. Further, avoiding boxing might be a double-edged sword, with new Map.merg...
How do I convert a string to a double in Python?
I would like to know how to convert a string containing digits to a double.
3 Answers
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Is it possible in SASS to inherit from a class in another file?
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To my knowledge, you have to use @import of the file containing the classes you want to use into your SASS file in order to utilize them in that file. However, I am not a SASS/SCSS expert, so someone may know of another way to remot...
npm: disable postinstall script for package
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"postinstall": "node ./scripts/skip.js || npm run build",
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}
now just set the environment variable SKIP_BUILD=1 to prevent your package from building and your dependencies will build just fine
SKIP_BUILD=1 npm install
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What is a build tool?
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Now, Gradle is also used widely
– asura
Jun 7 '12 at 10:44
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Remove whitespaces inside a string in javascript
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Its present in most modern browers now -> kangax.github.com/es5-compat-table
– Manse
May 29 '12 at 13:42
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Django: multiple models in one template using forms [closed]
...u have Forms A, B, and C. You print out each of the forms and the page and now you need to handle the POST.
if request.POST():
a_valid = formA.is_valid()
b_valid = formB.is_valid()
c_valid = formC.is_valid()
# we do this since 'and' short circuits and we want to check to whole page ...
How to autosize a textarea using Prototype?
...e seems to be pretty safe and nice.
None of the Facebook-using-newbies I know have ever mentioned anything about it or been confused. I'd use this as anecdotal evidence to say 'go ahead, implement it'.
Some JavaScript code to do it, using Prototype (because that's what I'm familiar with):
<!DO...
What are forward declarations in C++?
...erence between declaration and definition
As an aside, it's important to know the difference between a declaration and a definition. A declaration just gives enough code to show what something looks like, so for a function, this is the return type, calling convention, method name, arguments and th...