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Ruby regular expression using variable name
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edited Aug 23 '13 at 21:04
answered Feb 15 '10 at 20:07
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How to replace captured groups only?
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383
A solution is to add captures for the preceding and following text:
str.replace(/(.*name="\w+...
How to pass multiple parameters in a querystring
...orm. In particular, when a form containing the fields field1, field2, field3 is submitted, the content of the fields is encoded as a query string as follows:
field1=value1&field2=value2&field3=value3...
The query string is composed of a series of field-value pairs.
Within each pair, the fie...
Split Python Flask app into multiple files
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153
Yes, Blueprints are the right way to do it. What you are trying to do can be achieved like this:...
What does Html.HiddenFor do?
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113
It creates a hidden input on the form for the field (from your model) that you pass it.
It is u...
How do you delete an ActiveRecord object?
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Qortex
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answered Nov 14 '10 at 13:41
Marek SapotaMarek Sa...
How to get CSS to select ID that begins with a string (not in Javascript)?
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369
[id^=product]
^= indicates "starts with". Conversely, $= indicates "ends with".
The symbols...
How do I manipulate a variable whose name conflicts with PDB commands?
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130
Use an exclamation mark ! before a statement to have it run :
python -m pdb test.py
> /home...
Stop Mongoose from creating _id property for sub-document array items
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306
It's simple, you can define this in the subschema :
var mongoose = require("mongoose");
var ...