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How can I parse a YAML file from a Linux shell script?
I wish to provide a structured configuration file which is as easy as possible for a non-technical user to edit (unfortunately it has to be a file) and so I wanted to use YAML. I can't find any way of parsing this from a Unix shell script however.
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Reference requirements.txt for the install_requires kwarg in setuptools setup.py file
I have a requirements.txt file that I'm using with Travis-CI. It seems silly to duplicate the requirements in both requirements.txt and setup.py , so I was hoping to pass a file handle to the install_requires kwarg in setuptools.setup .
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Have bash script answer interactive prompts [duplicate]
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I found the best way to send input is to use cat and a text file to pass along whatever input you need.
cat "input.txt" | ./Script.sh
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insert multiple rows via a php array into mysql
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You could always use mysql's LOAD DATA:
LOAD DATA LOCAL INFILE '/full/path/to/file/foo.csv' INTO TABLE `footable` FIELDS TERMINATED BY ',' LINES TERMINATED BY '\r\n'
to do bulk inserts rather than using a bunch of INSERT statements.
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How do I create a category in Xcode 6 or higher?
...Xcode 6. But the thing is that in Xcode 6 there is no Objective-C category file template.
8 Answers
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How to set text size of textview dynamically for different screens [duplicate]
...ldpi
values-mdpi
values-hdpi
And write the text size in 'dimensions.xml' file for each range.
And in the java code you can set the text size with
textView.setTextSize(getResources().getDimension(R.dimen.textsize));
Sample dimensions.xml
<?xml version="1.0" encoding="utf-8"?>
<resourc...
How can I find all of the distinct file extensions in a folder hierarchy?
... like to traverse a folder hierarchy and get a list of all of the distinct file extensions within it.
16 Answers
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For each row in an R dataframe
... dataframe I have to do some complicated lookups and append some data to a file.
9 Answers
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Facebook Open Graph not clearing cache
...sh them manually - you can do it automatically.
Lets say you have user profile page with photo:
$url = 'http://'.$_SERVER['HTTP_HOST'].'/'.$user_profile;
$user_photo = 'http://'.$_SERVER['HTTP_HOST'].'/'.$user_photo;
<meta property="og:url" content="<?php echo $url; ?>"/>
<meta pro...
How do I alias commands in git?
...e said the appropriate way to add git aliases is in your global .gitconfig file either by editing ~/.gitconfig or by using the git config --global alias.<alias> <git-command> command
Below is a copy of the alias section of my ~/.gitconfig file:
[alias]
st = status
ci = commit
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