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How to programmatically send a 404 response with Express/Node?
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@UpTheCreek, I'll remove the first example from the code to avoid the potential for that confusion.
– Drew Noakes
Oct 15 '14 at 13:10
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Apache Spark: The number of cores vs. the number of executors
...es/s. For run 3 the steady utilization is doubled, around 100 M bytes/s.
From the cloudera blog post shared by DzOrd, you can see this important quote:
I’ve noticed that the HDFS client has trouble with tons of concurrent threads. A rough guess is that at most five tasks per executor can ach...
Using numpy to build an array of all combinations of two arrays
... FYI: seems to have made it into the scikit-learn package at from sklearn.utils.extmath import cartesian
– Gus
Sep 13 '13 at 4:27
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Git Tag list, display commit sha1 hashes
...order.
I like this instead, which gives exactly what I want but can't get from git tag:
git log --oneline --decorate --tags --no-walk
This gives a very nice color-coded view of the tags in the reverse chronological order (as it would be in the full log). That way, not only do you see the tags, y...
How to apply shell command to each line of a command output?
Suppose I have some output from a command (such as ls -1 ):
8 Answers
8
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How to get evaluated attributes inside a custom directive
I'm trying to get an evaluated attribute from my custom directive, but I can't find the right way of doing it.
5 Answers
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RabbitMQ message size and types
...ith two preconditions:
The thing you are sending can be converted to and from a bytestring
The consumer knows exactly what it is getting and how to convert it to the original object
Strings are pretty easy, they have a built in method for converting to and from bytes. If you know it is a strin...
Getting a list of all subdirectories in the current directory
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You could just use glob.glob
from glob import glob
glob("/path/to/directory/*/")
Don't forget the trailing / after the *.
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Example invalid utf8 string?
... Octet Sequence (but not Unicode!)' => "\xfc\xa1\xa1\xa1\xa1\xa1",
);
From http://www.php.net/manual/en/reference.pcre.pattern.modifiers.php#54805
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jQuery slide left and show
...rs first and progresses towards the right. I am trying to get it to start from the right side and progress towards the left.
– Wickethewok
Feb 6 '09 at 18:30
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