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How to create an HTTPS server in Node.js?
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152
I found following example.
https://web.archive.org/web/20120203022122/http://www.silassewell.co...
Finding row index containing maximum value using R
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See ?which.max
> which.max( matrix[,2] )
[1] 2
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How add “or” in switch statements?
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326
By stacking each switch case, you achieve the OR condition.
switch(myvar)
{
case 2:
ca...
2 column div layout: right column with fixed width, left fluid
My requirement is simple: 2 columns where the right one has a fixed size . Unfortunately I couldn't find a working solution, neither on stackoverflow nor in Google. Each solution described there fails if I implement in my own context. The current solution is:
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How to import Google Web Font in CSS file?
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392
Use the @import method:
@import url('https://fonts.googleapis.com/css?family=Open+Sans&disp...
How do you clear the focus in javascript?
...you want, use document.activeElement.blur()
If you need to support Firefox 2, you can also use this:
function onElementFocused(e)
{
if (e && e.target)
document.activeElement = e.target == document ? null : e.target;
}
if (document.addEventListener)
document.addEventListene...
How to calculate percentage with a SQL statement
...tains users & their grades. For simplicity's sake, lets just say there are 2 columns - name & grade . So a typical row would be Name: "John Doe", Grade:"A".
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Breaking loop when “warnings()” appear in R
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152
You can turn warnings into errors with:
options(warn=2)
Unlike warnings, errors will interrup...
Transform DateTime into simple Date in Ruby on Rails
...ew.to_date
NoMethodError: undefined method 'to_date' for #<DateTime: -1/2,0,2299161>
from (irb):1
>> require 'active_support/core_ext'
=> true
>> DateTime.new.to_date
=> Mon, 01 Jan -4712
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How to change position of Toast in Android?
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edited Oct 12 '15 at 4:13
user456814
answered Mar 24 '10 at 11:04
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