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Removing elements by class name?
...'ll take a few minutes of your time and you'll get extra high-fives at the office :)
– karim79
Jan 23 '11 at 23:13
Ok ...
Get all related Django model objects
...ts:
# do something with related object instance
From Django 1.10 offical docs:
MyModel._meta.get_all_related_objects() becomes:
[
f for f in MyModel._meta.get_fields()
if (f.one_to_many or f.one_to_one)
and f.auto_created and not f.concrete
]
So by taking the approved e...
How to use mongoimport to import csv
...v/tsv/json
But only csv/tsv can use --headerline
You can read more on the offical doc.
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How to import an existing X.509 certificate and private key in Java keystore to use in SSL?
...8
openssl req -new -out server.csr -key server.key
openssl x509 -req -days 365 -in server.csr -signkey server.key -out server.crt
Cheers!
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How to concatenate text from multiple rows into a single text string in SQL server?
...
365
One method not yet shown via the XML data() command in MS SQL Server is:
Assume table called ...
Android studio Gradle build speed up
...gradle build speed is increased
– Android_programmer_office
Oct 6 '15 at 6:30
...
How to find difference between two Joda-Time DateTimes in minutes
...unit than minutes, though, it might be more correct. For example there are 365 days from 2016/2/2 to 2017/2/1, but actually it's less than 1 year and should truncate to 0 years if you use PeriodType.years().
In theory the same could happen for minutes because of leap seconds, but Joda doesn't suppo...
How can I get a precise time, for example in milliseconds in Objective-C?
...3 Rest Counter[3776:707] Mach absolute time: 18027372
2012-03-19 21:46:36.365 Rest Counter[3776:707] Mach absolute time/final time: 24000113.153295
2012-03-19 21:46:36.367 Rest Counter[3776:707] -----------------------------------------------------
2012-03-19 21:46:43.074 Rest Counter[3776:707] F...
Where is array's length property defined?
...umber of objects you've put in the array.
– wmorrison365
Feb 16 '12 at 13:15
1
@Colin How array o...
How to fix the “java.security.cert.CertificateException: No subject alternative names present” error
...OU=servicing/CN=www.example.com/emailAddress=postmaster@example.com' -days 365
Export the public key (.pem) file to PKS12 format. This will prompt you for password
openssl pkcs12 -export -keypbe PBE-SHA1-3DES -certpbe PBE-SHA1-3DES -export -in
self-signed.pem -inkey private.key -name myalias -out k...