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is_file or file_exists in PHP
I need to check if a file is on HDD at a specified location ($path.$file_name).
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What is a servicebus and when do I need one?
I have heard talk about the NServiceBus , but I haven't really understood what it is. They claim to be "The most popular open-source service bus for .net".
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How does numpy.histogram() work?
While reading up on numpy, I encountered the function numpy.histogram() .
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What does GitHub for Windows' “sync” do?
With GitHub for Windows, you can "publish" a branch, and then "sync" that branch to GitHub.
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CSRF protection with CORS Origin header vs. CSRF token
This question is about protecting against Cross Site Request Forgery attacks only.
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Detect if stdin is a terminal or pipe?
When I execute " python " from the terminal with no arguments it brings up the Python interactive shell.
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Order discrete x scale by frequency/value
I am making a dodged bar chart using ggplot with discrete x scale, the x axis are now arranged in alphabetical order, but I need to rearrange it so that it is ordered by the value of the y-axis (i.e., the tallest bar will be positioned on the left).
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Compare if two variables reference the same object in python
How to check whether two variables reference the same object?
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Group by with multiple columns using lambda
How can I group by with multiple columns using lambda?
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