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How do I mock an open used in a with statement (using the Mock framework in Python)?
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answered May 24 '11 at 14:56
fuzzymanfuzzyman
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What is the difference between “px”, “dip”, “dp” and “sp”?
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Why unsigned integer is not available in PostgreSQL?
...tional constraint.
For an concrete example you could use
CREATE DOMAIN uint2 AS int4
CHECK(VALUE >= 0 AND VALUE < 65536);
Here is what psql gives when I try to abuse the type.
DS1=# select (346346 :: uint2);
ERROR: value for domain uint2 violates check constraint "uint2_check"
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FTP/SFTP access to an Amazon S3 Bucket [closed]
...ucket using s3fs file system (or similar) to a Linux server (e.g. Amazon EC2) and use the server's built-in SFTP server to access the bucket.
Install the s3fs
Add your security credentials in a form access-key-id:secret-access-key to /etc/passwd-s3fs
Add a bucket mounting entry to fstab:
<buck...
Programmatically access currency exchange rates [closed]
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Seer
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answered Oct 8 '08 at 10:23
GregGreg
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Capturing multiple line output into a Bash variable
...d in the variable — newlines, tabs, multiple blanks and all — whereas (2) the unquoted version (echo $RESULT) replaces each sequence of one or more blanks, tabs and newlines with a single space. Thus (1) preserves the shape of the input variable, whereas (2) creates a potentially very long singl...
Copy folder recursively, excluding some folders
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Use rsync:
rsync -av --exclude='path1/to/exclude' --exclude='path2/to/exclude' source destination
Note that using source and source/ are different. A trailing slash means to copy the contents of the folder source into destination. Without the trailing slash, it means copy the folder so...
how to remove only one style property with jquery
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How to remove stop words using nltk or python
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