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Fastest way to replace NAs in a large data.table
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What is a patch in git version control?
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117
You can see in this blog post how you can create a patch (collection of changes you want to co...
Python: Using .format() on a Unicode-escaped string
....format(s)
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
UnicodeEncodeError: 'ascii' codec can't encode character u'\u2265' in position 0: ordinal not in range(128)
>>> print u"{0}".format(s)
≥
>>>
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How to inspect the return value of a function in GDB?
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121
I imagine there are better ways to do it, but the finish command executes until the current st...
Bash script - variable content as a command to run
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217
You just need to do:
#!/bin/bash
count=$(cat last_queries.txt | wc -l)
$(perl test.pl test2 $c...
How to change border color of textarea on :focus
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.input:focus {
outline: none !important;
border:1px solid red;
box-shadow: 0 0 10px #719ECE;
}
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Unable to access JSON property with “-” dash
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edited Nov 25 '16 at 3:38
user663031
answered Dec 13 '12 at 22:31
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How to sort mongodb with pymongo
...rs.
So if you want to sort by, let's say, id then you should .sort("_id", 1)
For multiple fields:
.sort([("field1", pymongo.ASCENDING), ("field2", pymongo.DESCENDING)])
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How to create a loop in bash that is waiting for a webserver to respond?
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174
Combining the question with chepner's answer, this worked for me:
until $(curl --output /dev/...