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How to divide flask app into multiple py files?
...ication currently consists of a single test.py file with multiple routes and the main() route defined. Is there some way I could create a test2.py file that contains routes that were not handled in test.py ?
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Converting PKCS#12 certificate into PEM using OpenSSL
... in newfile.crt.pem
private key in newfile.key.pem
To put the certificate and key in the same file without a password, use the following, as an empty password will cause the key to not be exported:
openssl pkcs12 -in path.p12 -out newfile.pem -nodes
Or, if you want to provide a password for the pr...
Subdomain on different host [closed]
...'m trying to host a subdomain for my site with a different hosting company and I'm running into issues on how to set it up.
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How can I iterate over files in a given directory?
I need to iterate through all .asm files inside a given directory and do some actions on them.
9 Answers
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How to get multiple counts with one SQL query?
...a.distributor_id,
(SELECT COUNT(*) FROM myTable WHERE level='personal' and distributor_id = a.distributor_id) as PersonalCount,
(SELECT COUNT(*) FROM myTable WHERE level='exec' and distributor_id = a.distributor_id) as ExecCount,
(SELECT COUNT(*) FROM myTable WHERE distributor_id = a.dis...
How can I list all tags in my Git repository by the date they were created?
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Sorting by tag creation date works with annotated and lightweight tags:
git for-each-ref --sort=creatordate --format '%(refname) %(creatordate)' refs/tags
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Swift performSelector:withObject:afterDelay: is unavailable [duplicate]
... answered Jun 11 '14 at 19:11
brandonscriptbrandonscript
53.6k2929 gold badges131131 silver badges197197 bronze badges
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Partly cherry-picking a commit with Git
I'm working on 2 different branches: release and development .
7 Answers
7
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class
...d
String.value_of 42 # => "42"
This can also be written as a shorthand:
class String
def self.value_of obj
obj.to_s
end
end
Or even shorter:
def String.value_of obj
obj.to_s
end
When inside a function definition, self refers to the object the function is being called with. ...
What is the easiest way to initialize a std::vector with hardcoded elements?
I can create an array and initialize it like this:
29 Answers
29
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