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Reading and writing environment variables in Python? [duplicate]
My python script which calls many python functions and shell scripts. I want to set a environment variable in Python (main calling function) and all the daughter processes including the shell scripts to see the environmental variable set.
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Replace a string in shell script using a variable
I am using the below code for replacing a string
inside a shell script.
10 Answers
10
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Ignore mouse interaction on overlay image
...x;height:40px;" \>
<!-- Your link here -->
<a href="javascript:alert('Hello!')" >
<div id="mylinkAction" style="z-index:5;position:absolute;top:0px;left:0px;width:100px;height:40px;">
</div>
</a>
</div>
What I've done:
I've crafted a div and sized it to be wh...
PHP script to loop through all of the files in a directory?
I'm looking for a PHP script that loops through all of the files in a directory so I can do things with the filename, such as format, print or add it to a link. I'd like to be able to sort the files by name, type or by date created/added/modified. (Think fancy directory "index".) I'd also like to be...
Can I use CoffeeScript instead of JS for node.js?
What are my restrictions if I want to code node.js and use CoffeeScript?
Can I do anything I'd be able to do in JS?
8 Answe...
How do I auto-submit an upload form when a file is selected?
... works like this:
onchange makes the input element execute the following script, whenever the value is modified
form references the form, that this input element is part of
submit() causes the form to send all data to the URL, as specified in action
Advantages of this solution:
Works without i...
Minimal web server using netcat
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From man for nc, -p description: It is an error to use this option in conjunction with the -l option
– sbeliakov
Nov 24 '16 at 14:59
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What is Clojure useful for? [closed]
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I've used Clojure for:
Scraping web pages
Shell scripts
Building websites
Playing around with OpenGL
Writing async webservers
HTML Templating
Running parallel tasks (fetching multiple URLs and process in parallel)
Playing around with real time audio
Simulations
That's th...
External template in Underscore
...gt;something code</h3> \
";
Then, it is as simple as including the script file like a normal one and then using it in your view:
template: _.template(app.templates.view)
Taking it a step further, I actually use coffeescript, so my code actually looks more like this and avoid the end-of-li...
Writing a git post-receive hook to deal with a specific branch
...ommit, or really and hook. This is a pre-commit hook that will run a husky script if we're NOT on the master branch.
#!/bin/bash
# git 'commit' does not have access to these variables: oldrev newrev refname
# So get the branch name off the head
branchPath=$(git symbolic-ref -q HEAD) # Something li...