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How to check if object (variable) is defined in R?
...ed for the need of the specification of the environment when invoking ls() from within a function. So, thank you for that, stackoverflow! There is also an "all.names" attribute that I should have set to true but have omitted.
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Increasing client_max_body_size in Nginx conf on AWS Elastic Beanstalk
... I didn't look into it too closely, but it basically prevented my server from launching until I removed it. It doesn't appear to be necessary.
– cdmckay
May 18 '15 at 19:38
3
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Comparing Timer with DispatcherTimer
...er high, until I corrected it with this: timer1.Interval = System.TimeSpan.FromSeconds(1);
– Lonnie Best
Feb 15 '10 at 0:45
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in entity framework code first, how to use KeyAttribute on multiple columns
...s do work fine. I prefer the Attributes because I'm generating my classes from code, and attributes are much more concise.
– GilShalit
Feb 10 '11 at 8:29
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What is the difference between `after_create` and `after_save` and when to use which?
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From the docs:
after_create()
Is called after
Base.save on new objects that haven‘t
been saved yet (no record exists).
after_save()
Is called after Base.save
(regardless of whether it‘s a create...
How do I list all loaded assemblies?
...
btw... I excluded it from the initial post, but I filtered some of the responses like so foreach(Type type in asm.GetTypes()){ if ((type.ToString().IndexOf("ACLASSIMLOOKINGFOR")>=0) || (type.ToString().IndexOf("BCLASSIMLOOKINGFOR")>=0...
Regex Email validation
...ator.com, and such. This doesn't do anything to verify whether an email is from a throwaway domain or not.
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vertical divider between two columns in bootstrap
...left: -1px;
}
}
In scss you can generate all needed classes probably from this:
scss:
@media(min-width: $screen-md-min) {
.col-md-border {
&:not(:last-child) {
border-right: 1px solid #d7d7d7;
}
& + .col-md-border {
border-left: ...
How do I create a SHA1 hash in ruby?
...
FYI, the 'hmac-sha1' requirement is met from the gem 'ruby-hmac'
– andrewrk
Jan 14 '12 at 1:48
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How do I write JSON data to a file?
... diff tool / put them under version control.
separators: To prevent Python from adding trailing whitespaces
With a package
Have a look at my utility package mpu for a super simple and easy to remember one:
import mpu.io
data = mpu.io.read('example.json')
mpu.io.write('example.json', data)
Crea...