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Iterate a list with indexes in Python
... first one and a half lines of the question instead of the whole question. If you get to the end of the second line he says he wants to use it instead of for i in range(len(name_of_list)): which is what led me to provide an example using a for instead of what was shown in the first part.
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The Ruby %r{ } expression
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If you use spaces as your delimiter, your regular expression will break if you add spaces to it later. I think the idea is to use delimiters that don't match anything in your regular expression, with curly braces as the prefe...
How to specify the order of CSS classes?
... CSS and the class attribute. I always thought, the order in which I specify multiple classes in the attribute value has a meaning. The later class could/should overwrite definitions of the previous, but this doesn't seem to work. Here's an example:
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npm failed to install time with make not found error
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Which OS are you using?
If it's Ubuntu you'll need to install the build-essential package:
$ sudo apt-get install build-essential
Then try to install the package again.
s...
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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mysql Foreign key constraint is incorrectly formed error
...traint is incorrectly formed error . I would like to delete table 2 record if table1 record gets deleted. Thanks for any help
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Google Map API v3 — set bounds and center
...Id)
{
//incoming: bounds - bounds object/array; mapid - map id if it was initialized in global variable before "var maps = [];"
if (bounds==null) return false;
maps[mapId].fitBounds(bounds);
}
}
In the result u will fit all points in bounds in your map window.
Exam...
jQuery Validate Required Select
... This shouldn't be the accepted answer because the original poster is specifically asking to use "rules" which is an option that is fed to the validate constructor, and not present in markup. Sometimes you do not have the luxury of modifying the markup. (And personally, I just prefer not to to put ...
Maven: Non-resolvable parent POM
... Putting the <relativePath> would not necessary solve the problem if you are pointing to a private repository. Look down for Tomáš Záluský response for detail explanation.
– Gi1ber7
Aug 15 '18 at 18:50
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Express.js req.body undefined
... must make sure that you define all configurations BEFORE defining routes. If you do so, you can continue to use express.bodyParser().
An example is as follows:
var express = require('express'),
app = express(),
port = parseInt(process.env.PORT, 10) || 8080;
app.configure(function(){...