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What is the difference between :first-child and :first-of-type?
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How to set transform origin in SVG
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Persijn
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answered Jul 15 '11 at 23:16
Peter Collingridg...
Bundler: Command not found
I am hosting on a vps, ubuntu 10.04, rails 3, ruby and mysql installed correctly by following some tutorials. If I run bundle check or bundle install I get the error '-bash: bundle: command not found'. From gem list --local I see 'bundler (1.0.2, 1.0.0)' is installed.
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How to perform OR condition in django queryset?
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from django.db.models import Q
User.objects.filter(Q(income__gte=5000) | Q(income__isnull=True))...
Using the field of an object as a generic Dictionary key
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How do I connect to this localhost from another computer on the same network?
..., this file is in /etc/hosts;
On WINDOWS, this file is in \Windows\system32\private\etc\hosts;
On WINDOWS 7, this file is in \Windows\system32\drivers\etc\hosts;
On WINDOWS 10, this file is in \Windows\system32\drivers\etc\hosts;
Hosts file
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# Host Database
# localhost is used to configure th...
Scatterplot with too many points
... rnorm(5000),y=rnorm(5000))
ggplot(df,aes(x=x,y=y)) + geom_point(alpha = 0.3)
Another convenient way to deal with this is (and probably more appropriate for the number of points you have) is hexagonal binning:
ggplot(df,aes(x=x,y=y)) + stat_binhex()
And there is also regular old rectangular...
what is difference between success and .done() method of $.ajax
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edited May 23 '17 at 12:34
Community♦
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answered Jan 13 '12 at 8:41
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CentOS 64 bit bad ELF interpreter
I have just installed CentOS 6 64bit version, I'm trying to install a 32-bit application on a 64-bit machine and got this error:
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How to sum up an array of integers in C#
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Provided that you can use .NET 3.5 (or newer) and LINQ, try
int sum = arr.Sum();
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