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How do I capture the output into a variable from an external process in PowerShell?
...stdout if, for example, you use the -i option without specifying an output file. Redirecting the output using 2>&1 as described in some of the other answers is the solution.
– jmbpiano
Feb 26 '17 at 3:57
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Setting the correct encoding when piping stdout in Python
...ould consider the case where it is None (i.e. when redirecting output to a file) so you need a separate function anyway.
– nosklo
May 31 '10 at 20:46
3
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Include an SVG (hosted on GitHub) in MarkDown
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The purpose of raw.github.com is to allow users to view the contents of a file, so for text based files this means (for certain content types) you can get the wrong headers and things break in the browser.
When this question was asked (in 2012) SVGs didn't work. Since then Github has implemented v...
How to output MySQL query results in CSV format?
...//www.tech-recipes.com/rx/1475/save-mysql-query-results-into-a-text-or-csv-file/
SELECT order_id,product_name,qty
FROM orders
WHERE foo = 'bar'
INTO OUTFILE '/var/lib/mysql-files/orders.csv'
FIELDS TERMINATED BY ','
ENCLOSED BY '"'
LINES TERMINATED BY '\n';
Using this command columns names will n...
csv.Error: iterator should return strings, not bytes
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You open the file in text mode.
More specifically:
ifile = open('sample.csv', "rt", encoding=<theencodingofthefile>)
Good guesses for encoding is "ascii" and "utf8". You can also leave the encoding off, and it will use the sys...
How to make --no-ri --no-rdoc the default for gem install?
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You just add the following line to your local ~/.gemrc file (it is in your home folder):
gem: --no-document
or you can add this line to the global gemrc config file.
Here is how to find it (in Linux):
strace gem source 2>&1 | grep gemrc
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Converting between strings and ArrayBuffers
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Although Dennis and gengkev solutions of using Blob/FileReader work, I wouldn't suggest taking that approach. It is an async approach to a simple problem, and it is much slower than a direct solution. I've made a post in html5rocks with a simpler and (much faster) solution:
h...
How to pass payload via JSON file for curl?
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I was trying to use cat file.json after the -d and was having trouble with it, until I learned from this answer that I can use @file.json. Thanks :)
– shadi
Jan 26 '17 at 6:16
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How to view file diff in git before commit
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If you want to see what you haven't git added yet:
git diff myfile.txt
or if you want to see already added changes
git diff --cached myfile.txt
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Android Studio marks R in red with error message “cannot resolve symbol R”, but build succeeds
... image that i had changed to .png without proper conversion. removing that file solved the problem. odd though..
– DeathRs
May 16 '16 at 3:02
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