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How to change default timezone for Active Record in Rails?
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answered Aug 26 '15 at 14:13
Mihai DinculescuMihai Dinculescu
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How to check if element is visible after scrolling?
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answered Jan 28 '09 at 15:36
Scott DowdingScott Dowding
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Can a variable number of arguments be passed to a function?
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edited Mar 15 at 20:27
Nicolas Gervais
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How to find the operating system version using JavaScript?
...endor = Firefox
# vendorSub = 1.0.7
# product = Gecko
# productSub = 20050915
# plugins = [object PluginArray]
# securityPolicy =
# userAgent = Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.7.12) Gecko/20050915 Firefox/1.0.7
# cookieEnabled = true
# javaEnabled = function javaEnabled() { [nat...
Case insensitive comparison of strings in shell script
...arison operators.
– taranaki
Dec 1 '15 at 2:35
8
Probably wise to execute shopt -u nocasematch af...
What is the difference between float and double?
...mplies, a double has 2x the precision of float[1]. In general a double has 15 decimal digits of precision, while float has 7.
Here's how the number of digits are calculated:
double has 52 mantissa bits + 1 hidden bit: log(253)÷log(10) = 15.95 digits
float has 23 mantissa bits + 1 hidden bit: log(2...
(HTML) Download a PDF file instead of opening them in browser when clicked
...stead, give a specific answer and also advise.
– user158017
Jul 26 '12 at 14:30
1
Sometimes the q...
Changing the resolution of a VNC session in linux [closed]
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15 Answers
15
Active
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Animate text change in UILabel
...SO-3073520.
– SwiftArchitect
Nov 7 '15 at 8:25
I may have got the wrong end of the stick on this in the past. I though...
Remove border from buttons
...e and CSS specificity.
– DrCord
Dec 15 '15 at 17:30
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