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How do I run a node.js app as a background service?
...ol for ensuring that a given node script runs continuously (i.e. forever):
https://www.npmjs.org/package/forever
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Removing whitespace between HTML elements when using line breaks
...he word spacing.
I tested this on Firefox 13 (win/ubuntu, 14 on android), Google Chrome 20 (win/ubuntu), Android Browser on ICS 4.0.4 and IE 9. And I'm tempted to say this may also work on Safari, but I don't really know...
Here's a demo http://jsbin.com/acucam
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Android ACTION_IMAGE_CAPTURE Intent
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this is a well documented bug in some versions of android. that is, on google experience builds of android, image capture doesn't work as documented. what i've generally used is something like this in a utilities class.
public boolean hasImageCaptureBug() {
// list of known devices that ha...
How do I simulate a low bandwidth, high latency environment?
...esktop, toss in an additional NIC, and build.
The writeup is available at http://www.freebsd.org/doc/en/articles/filtering-bridges/article.html.
In step 5 of the above instructions, you're enabling a firewall. For just simulating a different IP connection, you could (for example) do the following:...
Verifying signed git commits?
...
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How to fight tons of unresolved variables warning in Webstorm?
...c then:
function niceApiCall(parameters) {
const result = await ... // HTTP call to the API here
for (const e of result.entries) {
.. // decorate each entry in the result
}
return result;
}
WebStorm will warn that "result.entries" is an unresolved variable (field).
The general solut...
Why is  appearing in my HTML? [duplicate]
...d
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>UTF8 BOM FIN...
Calling a parent window function from an iframe
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It is worth noting that (at least in Google Chrome) both, parent and child MUST SET document.domain even if one of them is already "correct"! Example: Parent is example.com iframe is abc.example.com, then both parent and iframe must call document.domain = "examp...
What's an appropriate HTTP status code to return by a REST API service for a validation failure?
...my Django / Piston based REST API application.
Having had a look at the HTTP Status Code Registry
I'm not convinced that this is an appropriate code for a validation failure, what do y'all recommend?
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Auto margins don't center image in page
In this example the image is not centered. Why? My browser is Google Chrome v10 on windows 7, not IE.
9 Answers
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