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How to run a shell script at startup
On an Amazon S3 Linux instance, I have two scripts called start_my_app and stop_my_app which start and stop forever (which in turn runs my Node.js application). I use these scripts to manually start and stop my Node.js application. So far so good.
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(HTML) Download a PDF file instead of opening them in browser when clicked
...ile the download attribute has gained support, it's still spotty:
http://caniuse.com/#feat=download
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Modify Address Bar URL in AJAX App to Match Current State
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The way to do this is to manipulate location.hash when AJAX updates result in a state change that you'd like to have a discrete URL. For example, if your page's url is:
http://example.com/
If a client side function executed this code:
// AJAX ...
How do I find the location of my Python site-packages directory?
How do I find the location of my site-packages directory?
21 Answers
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Possible Loss of Fraction
Forgive me if this is a naïve question, however I am at a loss today.
5 Answers
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contenteditable change events
I want to run a function when a user edits the content of a div with contenteditable attribute. What's the equivalent of an onchange event?
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What is the cleanest way to ssh and run multiple commands in Bash?
I already have an ssh agent set up, and I can run commands on an external server in Bash script doing stuff like:
12 Answer...
Is it possible in Java to catch two exceptions in the same catch block? [duplicate]
...moment) the code becomes more fragile. If the exception hierarchy is reorganized, this handler without an else may end up silently eating exceptions!
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Mismatched anonymous define() module
I'm getting this error when I browse my webapp for the first time (usually in a browser with disabled cache).
7 Answers
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Preloading CSS Images
I have a hidden contact form which is deployed clicking on a button. Its fields are set as CSS background images, and they always appears a bit later than the div that have been toggled.
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