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close vs shutdown socket?
...shutdown() affects all copies of the socket while close() affects only the file descriptor in one process.
– Zan Lynx
Nov 12 '10 at 0:24
6
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Why is \r a newline for Vim?
...use \r in replacement... (meaning: insert #(13), for example in a "normal" file (== unix EOLs).
– Tomasz Gandor
Nov 6 '13 at 9:54
3
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How to estimate how much memory a Pandas' DataFrame will need?
I have been wondering... If I am reading, say, a 400MB csv file into a pandas dataframe (using read_csv or read_table), is there any way to guesstimate how much memory this will need? Just trying to get a better feel of data frames and memory...
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How do I export UIImage array as a movie?
...VAssetWriter *videoWriter = [[AVAssetWriter alloc] initWithURL:
[NSURL fileURLWithPath:somePath] fileType:AVFileTypeQuickTimeMovie
error:&error];
NSParameterAssert(videoWriter);
NSDictionary *videoSettings = [NSDictionary dictionaryWithObjectsAndKeys:
AVVideoCodecH264, AVVideoCodecK...
Debugging doesn't start [closed]
...n I hit F5 (debugging mode) nothing happens. Building works correctly, exe file I can launch properly, but can't start debug. Why?
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Show space, tab, CRLF characters in editor of Visual Studio
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@Johnny_D it exists but you must have a file opened. If you have no files opened for editing, then you don't see the Advanced -> View White Space part.
– Stoyan Dimov
Jun 22 '16 at 13:13
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Is it possible to set code behind a resource dictionary in WPF for event handling?
... in XAML. The event handling code for the button click is done in the code file behind the control. If I was to create a data template with a button how can I write the event handler code for it's button click within the resource dictionary.
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Setting DEBUG = False causes 500 Error
...he allowed hosts setting that is required for security reasons. A settings file created with Django 1.5 has this new section which you need to add:
# Hosts/domain names that are valid for this site; required if DEBUG is False
# See https://docs.djangoproject.com/en/1.9/ref/settings/#allowed-hosts
A...
How to capture stdout output from a Python function call?
...ocs:
Context manager for temporarily redirecting sys.stdout to another file
or file-like object.
This tool adds flexibility to existing functions or classes whose
output is hardwired to stdout.
For example, the output of help() normally is sent to sys.stdout. You
can capture that...
What is Java Servlet?
...oice of the term "server" is historical: the first such arrangements were "file servers", where multiple user/client terminals would ask for a specific file from a central machine, and this file would then be "served up" like a book or a plate of fish and chips.
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