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How to divide flask app into multiple py files?
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159
You can use the usual Python package structure to divide your App into multiple modules, see t...
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...
Sass calculate percent minus px
...d from one unit to the next. Sass has no way of knowing exactly how wide "100%" is in terms of pixels or any other unit. That's something only the browser knows.
You need to use calc() instead. Check browser compatibility on Can I use...
.foo {
height: calc(25% - 5px);
}
If your values ar...
How to serialize a lambda?
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answered Apr 2 '14 at 10:09
assyliasassylias
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What's invokedynamic and how do I use it?
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164
It is a new JVM instruction which allows a compiler to generate code which calls methods with ...
Test whether string is a valid integer
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11 Answers
11
Active
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How to make maven build platform independent?
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171
It happens when you have not provided following in your pom.xml
<properties>
<pr...
Correct way to detach from a container without stopping it
In Docker 1.1.2 (latest), what's the correct way to detach from a container without stopping it?
10 Answers
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T-SQL datetime rounded to nearest minute and nearest hours with using functions
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declare @dt datetime
set @dt = '09-22-2007 15:07:38.850'
select dateadd(mi, datediff(mi, 0, @dt), 0)
select dateadd(hour, datediff(hour, 0, @dt), 0)
will return
2007-09-22 15:07:00.000
2007-09-22 15:00:00.000
The above just truncates the seconds and minutes, pro...
Is there a short contains function for lists?
... keys).
Note that this is an O(n) operation in lists and tuples, but an O(1) operation in sets and dicts.
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