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What does a double * (splat) operator do
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381
Ruby 2.0 introduced keyword arguments, and ** acts like *, but for keyword arguments. It returns...
How do I copy the contents of one stream to another?
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13 Answers
13
Active
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How to change line width in IntelliJ (from 120 character)
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331
IntelliJ IDEA 2018
File > Settings... > Editor > Code Style > Hard wrap at
Intel...
Best way to convert IList or IEnumerable to Array
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167
Which version of .NET are you using? If it's .NET 3.5, I'd just call ToArray() and be done wi...
Rails: create on has_one association
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123
First of all, here is how to do what you want:
@user = current_user
@shop = Shop.create(param...
python assert with and without parenthesis
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130
The last assert would have given you a warning (SyntaxWarning: assertion is always true, perha...
Learning Ant path style
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156
Ant-style path patterns matching in spring-framework:
The mapping matches URLs using the foll...
Maximum on http header values?
...aders they accept. For example in Apache default limit is 8KB, in IIS it's 16K. Server will return 413 Entity Too Large error if headers size exceeds that limit.
Related question: How big can a user agent string get?
share...
Converting PKCS#12 certificate into PEM using OpenSSL
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Try:
openssl pkcs12 -in path.p12 -out newfile.crt.pem -clcerts -nokeys
openssl pkcs12 -in path.p12 -out newfile.key.pem -nocerts -nodes
After that you have:
certificate in newfile.crt.pem
private key in newfile.key.pem
To put the certifica...