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Profiling Django
...l show you what queries are executed on each page and how much time they take. It's a really useful, powerful and easy to use tool.
Also, read recommendations about Django performance in Database access optimization from the documentation.
And Django performance tips by
Jacob Kaplan-Moss.
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How to configure logging to syslog in Python?
...e the line to this:
handler = SysLogHandler(address='/dev/log')
This works for me
import logging
import logging.handlers
my_logger = logging.getLogger('MyLogger')
my_logger.setLevel(logging.DEBUG)
handler = logging.handlers.SysLogHandler(address = '/dev/log')
my_logger.addHandler(handler)
my...
Why cast unused return values to void?
...ny reason for casting an unused return value to void, or am I right in thinking it's a complete waste of time?
9 Answers
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Drop unused factor levels in a subsetted data frame
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hatmatrixhatmatrix
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How can I close a buffer without closing the window?
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There's a script on the Vim wiki to do this. I don't think there is a builtin that does what you want.
The latest version of vim-bufkill is on github.
share
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How to set timeout on python's socket recv method?
I need to set timeout on python's socket recv method. How to do it?
10 Answers
10
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Android - shadow on text?
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You should be able to add the style, like this (taken from source code for Ringdroid):
<style name="AudioFileInfoOverlayText">
<item name="android:paddingLeft">4px</item>
<item name="android:paddingBottom">4px</item>
&l...
What is meant by “managed” vs “unmanaged” resources in .NET?
...ider isn't written entirely in managed code.
This is why, for something like a database connection, it's recommended you write your code thusly:
using (var connection = new SqlConnection("connection_string_here"))
{
// Code to use connection here
}
As this ensures that .Dispose() is called o...
What does (angle brackets) mean in Java?
I am currently studying Java and have recently been stumped by angle brackets(). What exactly do they mean?
6 Answers
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Hibernate: “Field 'id' doesn't have a default value”
I'm facing what I think is a simple problem with Hibernate, but can't solve it (Hibernate forums being unreachable certainly doesn't help).
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