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Why am I getting “Cannot Connect to Server - A network-related or instance-specific error”?
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Is it ok to use dashes in Python files when trying to import them?
...module names be chosen to be fairly short -- this won't be a problem on Unix, but it may be a problem when the code is transported to older Mac or Windows versions, or DOS.
In other words: rename your file :)
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MongoDB: Is it possible to make a case-insensitive query?
Example:
23 Answers
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How do I get the picture size with PIL?
..., you can also use numpy: numpy.array(im).shape
– Alex Kreimer
Jun 17 '17 at 17:26
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How to define custom configuration variables in rails
...ter modifying. There may be more elegant techniques, but I'm upgrading an existing app which previously used ENV['XXX'] in the same file, and since I want to limit the amount of refactoring during the upgrade, this worked out well.
– pduey
Apr 26 '11 at 16:13
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How do I upgrade my ruby 1.9.2-p0 to the latest patch level using rvm?
My current version of ruby is ruby 1.9.2p0 (2010-08-18 revision 29036) [x86_64-darwin10.5.0] but I want to update it to the latest patch level using rvm. How can I do this?
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Capturing standard out and error with Start-Process
... = New-Object System.Diagnostics.ProcessStartInfo
$pinfo.FileName = "ping.exe"
$pinfo.RedirectStandardError = $true
$pinfo.RedirectStandardOutput = $true
$pinfo.UseShellExecute = $false
$pinfo.Arguments = "localhost"
$p = New-Object System.Diagnostics.Process
$p.StartInfo = $pinfo
$p.Start() | Out-N...
Constantly print Subprocess output while process is running
...as the command outputs them: lines = iter(fd.readline, ""). Here's a full example showing a typical use case (thanks to @jfs for helping out):
from __future__ import print_function # Only Python 2.x
import subprocess
def execute(cmd):
popen = subprocess.Popen(cmd, stdout=subprocess.PIPE, unive...
Allow anything through CORS Policy
...s? For some reason I wild carded the allowed origins and headers yet my ajax requests still complain that the origin was not allowed by my CORS policy....
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MySQL get the date n days ago as a timestamp
...ATE_SUB(NOW(), INTERVAL 30 day));
2009-06-07 21:55:09
mysql> SELECT UNIX_TIMESTAMP(DATE_SUB(NOW(), INTERVAL 30 day));
1244433347
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