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How to subtract a day from a date?
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1378
You can use a timedelta object:
from datetime import datetime, timedelta
d = datetime.today(...
getApplicationContext(), getBaseContext(), getApplication(), getParent()
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getApplicationContext() Application context is associated with the Application and will always ...
Should struct definitions go in .h or .c file?
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τεκτεκ
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Purpose of “consider_all_requests_local” in config/environments/development.rb?
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Non-local requests result in user-friendly error pages. Local requests, assumed to come from de...
Linq to Objects: does GroupBy preserve order of elements?
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Manfred Radlwimmer
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answered Sep 21 '09 at 1:25
Konstantin SpirinKons...
XML Serialization - Disable rendering root element of array
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When to use Preorder, Postorder, and Inorder Binary Search Tree Traversal strategies
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When to use Pre-Order, In-Order, and Post-Order Traversal Strategy
Before you can understand u...
How to iterate over associative arrays in Bash
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answered Jun 24 '10 at 19:31
Paused until further notice.Paused until further notice.
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Function to return only alpha-numeric characters from string?
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How to generate an openSSL key using a passphrase from the command line?
...ase, the password is foobar):
openssl genrsa -aes128 -passout pass:foobar 3072
However, note that this passphrase could be grabbed by any other process running on the machine at the time, since command-line arguments are generally visible to all processes.
A better alternative is to write the pa...