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How do I include negative decimal numbers in this regular expression?

...\d*(\.\d+)?$ I verified it in Rubular with these values: 10.00 -10.00 and both matched as expected. share | improve this answer | follow | ...
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Convert NaN to 0 in javascript

... Thanks mate, have selected and modified a bit this for myself a = a*1 || 0 – Somebody Dec 7 '11 at 17:22 ...
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How to reliably open a file in the same directory as a Python script

...ame directory as the currently running Python script by simply using a command like 5 Answers ...
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Random color generator

Given this function, I want to replace the color with a random color generator. 54 Answers ...
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Cron job every three days

... This is a very high result on google, and as such it would be better if the accepted answer was correct, which this is not. I believe Tareco's explanation is correct. – lynks Sep 4 '12 at 14:21 ...
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Days between two dates? [duplicate]

...u’ve literally got two date objects, you can subtract one from the other and query the resulting timedelta object for the number of days: >>> from datetime import date >>> a = date(2011,11,24) >>> b = date(2011,11,17) >>> a-b datetime.timedelta(7) >>> ...
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Where can I get a list of Ansible pre-defined variables?

...at Ansible provide some pre-defined variables that we can use in playbooks and template files. For example, the host ip address is ansible_eth0.ipv4.address. Googleing and searching the docs I cound't find a list of all available variables. Would someone list them for me? ...
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Modify SVG fill color when being served as Background-Image

... a resource server side that outputs your svg according to GET parameters, and you serve it on a certain url. Then you just use that url in your css. Because as a background img, it isn't part of the DOM and you can't manipulate it. Another possibility would be to use it regularly, embed it in a p...
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What is the difference between svg's x and dx attribute?

What is the difference between svg's x and dx attribute (or y and dy)? When would be a proper time to use the axis shift attribute (dx) versus the location attribute (x)? ...
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Full Page

... Here's the working code. Works in desktop and mobile browsers. hope it helps. thanks for everyone responding. <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www...