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How to use OpenSSL to encrypt/decrypt files?
... Do not use the above command since there is no key derivation. Read more here: openssl weak key derivation
– jonasl
Apr 29 '16 at 13:25
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Analytics Google API Error 403: “User does not have any Google Analytics Account”
...ed the permissions of the email account from inside Google Analytics from 'Read & Analyze' to something else, saved it, and then changed the permissions back to 'Read & Analyze' and it worked.
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make_unique and perfect forwarding
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@DavidRodríguez-dribeas: read Herb's blog to understand the exception safety issue. forget about "not designed to be derived", that's just rubbish. instead of my suggestion of making make_unique a class, i now think it's better to make it a function...
How do I check if a file exists in Java?
...w File("C:/").exists() will return true but will not allow you to open and read from it as a file.
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When to use RSpec let()?
...ective, but as Mike Lewis pointed out, I think it makes the spec easier to read. I like the organization of defining all my dependent objects with let and keeping my it block nice and short.
A related link can be found here: http://www.betterspecs.org/#let
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Handling InterruptedException in Java
... important to keep in mind in this situation:
Someone interrupted your thread. That someone is probably eager to cancel the operation, terminate the program gracefully, or whatever. You should be polite to that someone and return from your method without further ado.
Even though your method can ma...
Running Bash commands in Python
...nd you end up copy/pasting multiple lines of code ... which conveniently already exist in the standard library as a set of higher-level wrapper functions for various purposes, which are presented in more detail in the following.
Here's a paragraph from the documentation:
The recommended approac...
Java Generics: Cannot cast List to List? [duplicate]
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@CDT: Ah, I see. I suggest you read a Java generics tutorial then - you'll see it quite a lot :)
– Jon Skeet
Nov 27 '14 at 11:45
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File changed listener in Java
...n a file has been changed in the file system. I have found nothing but a thread that polls the lastModified File property and clearly this solution is not optimal.
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Best way to store time (hh:mm) in a database
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a small disadvantage is the lack of readability in the database
– Jowen
Dec 17 '13 at 14:37
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