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Convert a String representation of a Dictionary to a dictionary?
...ile "/opt/Python-2.6.1/lib/python2.6/shutil.py", line 208, in rmtree
onerror(os.listdir, path, sys.exc_info())
File "/opt/Python-2.6.1/lib/python2.6/shutil.py", line 206, in rmtree
names = os.listdir(path)
OSError: [Errno 2] No such file or directory: 'mongo'
>>> ast.literal_eval(...
When and why to 'return false' in JavaScript?
...he other scenario to consider is when "javascript breaks" (due to a syntax error higher up in the page). Having non-js fallbacks gives you some safety nets for this scenario. (Google.com was down for almost 30 minutes a while back due to a js syntax error!)
– Alex Czarto
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Aborting a shell script if any command returns a non-zero value?
...-e
./configure > configure.log
make
... which works as expected: an error in configure aborts the execution.
Tomorrow you make a seemingly trivial change:
#!/bin/bash
set -e
./configure | tee configure.log
make
... and now it does not work. This is explained here, and a workaround (Bash...
What does LINQ return when the results are empty
...ment on a query with no results you will get sequence contains no elements error. I can assure you that the mentioned error is not equal to object reference not set to an instance of an object.
in conclusion no, it won't return null since null can't say sequence contains no elements it will always ...
How can you automatically remove trailing whitespace in vim
I am getting 'trailing whitespace' errors trying to commit some files in git.
13 Answers
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Allow User to input HTML in ASP.NET MVC - ValidateInput or AllowHtml
...tring Body { get; set; }
This code from my point the best way avoid this error. If you are using HTML editor you will not have security issues because it already restricted.
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How to compare two floating point numbers in Bash?
...questions/8654051/… e.g. $ echo "1.1+2e+02" | bc (standard_in) 1: syntax error
– Nemo
Feb 2 '16 at 10:55
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Splitting a list into N parts of approximately equal length
...
This code is broken due to rounding errors. Do not use it!!!
assert len(chunkIt([1,2,3], 10)) == 10 # fails
Here's one that could work:
def chunkIt(seq, num):
avg = len(seq) / float(num)
out = []
last = 0.0
while last < len(seq):
...
CMake link to external library
...r you get an add_library called with IMPORTED argument but no library type error
– Marvin
Aug 28 '12 at 14:38
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Can scripts be inserted with innerHTML?
...eclare/re-eval() it every time afresh to make it work. It's a nightmare of errors.
– Youstay Igo
Nov 4 '15 at 12:17
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