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Begin, Rescue and Ensure in Ruby?
I've recently started programming in Ruby, and I am looking at exception handling.
7 Answers
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Origin is not allowed by Access-Control-Allow-Origin
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Since they are running on different ports, they are different JavaScript origin. It doesn't matter that they are on the same machine/hostname.
You need to enable CORS on the server (localhost:8080). Check out this site: http://enable-cors.org/
All you need ...
Authentication issue when debugging in VS2013 - iis express
I'm trying to pick up the windows username when debugging in Visual Studio 2013. I am simply using:
9 Answers
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Creating a temporary directory in Windows?
What's the best way to get a temp directory name in Windows? I see that I can use GetTempPath and GetTempFileName to create a temporary file, but is there any equivalent to the Linux / BSD mkdtemp function for creating a temporary directory?
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PyLint, PyChecker or PyFlakes? [closed]
...e is what I can say :
I tried the tools with the default settings (it's important because you can pretty much choose your check rules) on the following script :
#!/usr/local/bin/python
# by Daniel Rosengren modified by e-satis
import sys, time
stdout = sys.stdout
BAILOUT = 16
MAX_ITERATIONS = 10...
Useful GCC flags for C
...Wall , and setting -std=XXX , what other really useful, but less known compiler flags are there for use in C?
24 Answers
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How to split a file into equal parts, without breaking individual lines? [duplicate]
I was wondering if it was possible to split a file into equal parts ( edit: = all equal except for the last), without breaking the line? Using the split command in Unix, lines may be broken in half. Is there a way to, say, split up a file in 5 equal parts, but have it still only consist of whole li...
What was the strangest coding standard rule that you were forced to follow? [closed]
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I hate it when the use of multiple returns is banned.
share
answered Oct 20 '08 at 11:43
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Order Bars in ggplot2 bar graph
I am trying to make a bar graph where the largest bar would be nearest to the y axis and the shortest bar would be furthest. So this is kind of like the Table I have
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Set transparent background using ImageMagick and commandline prompt
Suppose you have any image (PNG or JPG).
This image has a white background and I need to make this background transparent.
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