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mongorestore error: Don't know what to do with the dump file [closed]
...n't know what to do with file" can also occur if you have a BSON file that does not have a .bson file extension.
Generally this isn't a problem since mongodump generates the files with .bson extensions, but in my case I had a BSON file that was not generated by mongodump and had a different file ex...
Vim 80 column layout concerns
...lightly better for the match regex: match OverLength /\%>80v.\+/ This doesn't highlight the 'end of line' character and also is more intuitive as you just set the number to what you want the line length to be, not +1.
– David Terei
Mar 17 '10 at 1:47
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In Python, how do I convert all of the items in a list to floats?
...e right thing: it converts its argument to float and and return it, but it doesn't change argument in-place. A simple fix for your code is:
new_list = []
for item in list:
new_list.append(float(item))
The same code can written shorter using list comprehension: new_list = [float(i) for i in li...
How can I print literal curly-brace characters in python string and also use .format on it?
...ut if you want a single curly brace? "{ something { } {value}".format(42) doesn't work.
– AJP
Oct 2 '13 at 10:10
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How to use Servlets and Ajax?
...urning String as plain text
Create a /some.jsp like below (note: the code doesn't expect the JSP file being placed in a subfolder, if you do so, alter servlet URL accordingly):
<!DOCTYPE html>
<html lang="en">
<head>
<title>SO question 4112686</title>
...
How do I turn a python datetime into a string, with readable format date?
...ng what are the benefits to using format() for this case, over strftime(). Does either method present a benefit other than personal preference? What are the performance differences?
– Andre
May 29 '14 at 12:17
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Matrix Transpose in Python
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Note that this implementation doesn't work with matrices that have different numbers of columns and rows
– Vector
Nov 10 '19 at 3:18
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npm can't find package.json
...ell, can you explain what adding the express to the command npm install -g does that may have been the reason for the sudden change in success? Thanks!
– Jake Smith
Feb 20 '13 at 0:40
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What is the advantage to using bloom filters?
...ement
we decrease it by ten times.
Pretty clear to me.
A bloom filter doesn't store the elements themselves, this is the crucial point. You don't use a bloom filter to test if an element is present, you use it to test whether it's certainly not present, since it guarantees no false negatives. T...
How can I use “.” as the delimiter with String.split() in java [duplicate]
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Splitting with "\\." does not work any more. Your's and @AutoMeta's answer is correct. It should be the preferred way.
– Ishaan
Jun 18 '16 at 10:13
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