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Extract a substring from a string in Ruby using a regular expression
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135
String1.scan(/<([^>]*)>/).last.first
scan creates an array which, for each <item...
How do you grep a file and get the next 5 lines
How do I grep a file for 19:55 and get the Line 1,2,3,4,5?
3 Answers
3
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How to remove underline from a name on hover
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answered Aug 25 '11 at 10:28
Harry JoyHarry Joy
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background:none vs background:transparent what is the difference?
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113
There is no difference between them.
If you don't specify a value for any of the half-dozen p...
matplotlib colorbar for scatter
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194
From the matplotlib docs on scatter 1:
cmap is only used if c is an array of floats
So c...
Erratic hole type resolution
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1
If you want to generate all possible such values, then you can write a function to do so, either...
PHP Difference between array() and []
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edited May 18 '16 at 5:35
e2-e4
25.1k55 gold badges6565 silver badges9393 bronze badges
a...
Responding with a JSON object in Node.js (converting object/array to JSON string)
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163
Using res.json with Express:
function random(response) {
console.log("response.json sets th...
Pass parameter to controller from @Html.ActionLink MVC 4
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edited Jan 4 '13 at 7:48
answered Jan 4 '13 at 7:18
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Getting binary content in Node.js using request
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+100
OK, after a lot of digging, I found out that requestSettings should have:
encoding: null
And then body will be of type Buffer, in...