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Do regular expressions from the re module support word boundaries (\b)?
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pyfuncpyfunc
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django admin - add custom form fields that are not part of the model
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edited Aug 23 '18 at 15:34
Adrian Martin
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How to define two fields “unique” as couple
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JensJens
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How to find Unused Amazon EC2 Security groups
...are the 2 lists and see what's not being used from the master list:
comm -23 <(aws ec2 describe-security-groups --query 'SecurityGroups[*].GroupId' --output text | tr '\t' '\n'| sort) <(aws ec2 describe-instances --query 'Reservations[*].Instances[*].SecurityGroups[*].GroupId' --output text ...
HQL ERROR: Path expected for join
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select u from UserGroup ug inner join ug.user u
where ug.group_id = :groupId
order by u.lastn...
What is the difference between CascadeType.REMOVE and orphanRemoval in JPA?
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From here:-
Cascading Remove
Marking a reference field with CascadeType.REMOVE (or Casc...
String's Maximum length in Java - calling length() method
...hat would be returned by the method would be Integer.MAX_VALUE, which is 2^31 - 1 (or approximately 2 billion.)
In terms of lengths and indexing of arrays, (such as char[], which is probably the way the internal data representation is implemented for Strings), Chapter 10: Arrays of The Java Languag...
Secret copy to clipboard JavaScript function in Chrome and Firefox?
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I believe these are predefined Firebug console functions - at least that seems to be the case fo...
How to gzip all files in all sub-directories into one compressed file in bash
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What is the 'CLSCompliant' attribute in .NET?
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You mark classes with the CLSCompliant attribute when you want to make sure it can be used by an...