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How do I pass a string into subprocess.Popen (using the stdin argument)?
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Calling a method every x minutes
I want to call some method on every 5 minutes. How can I do this?
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SQLite with encryption/password protection
I'm just learning to use SQLite and I was curious if such is possible:
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JavaScript error (Uncaught SyntaxError: Unexpected end of input)
I have some JavaScript code that works in FireFox but not in Chrome or IE.
10 Answers
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HTML / CSS How to add image icon to input type=“button”?
I'm using the below CSS, but it puts an image in the center of the button. Any way to left or right align an icon using <input type="button"> , so that the text and the image fit and align nicely?
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Collisions when generating UUIDs in JavaScript?
This relates to this question . I am using the code below from this answer to generate UUID in JavaScript:
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Suppress or Customize Intro Message in Fish Shell
Is it possible to remove the intro message in fish shell:
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Repeat String - Javascript
What is the best or most concise method for returning a string repeated an arbitrary amount of times?
30 Answers
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Find column whose name contains a specific string
I have a dataframe with column names, and I want to find the one that contains a certain string, but does not exactly match it. I'm searching for 'spike' in column names like 'spike-2' , 'hey spike' , 'spiked-in' (the 'spike' part is always continuous).
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Reading a huge .csv file
I'm currently trying to read data from .csv files in Python 2.7 with up to 1 million rows, and 200 columns (files range from 100mb to 1.6gb). I can do this (very slowly) for the files with under 300,000 rows, but once I go above that I get memory errors. My code looks like this:
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