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How to define custom exception class in Java, the easiest way?
...ed by the compiler for every class that defines no constructor of its own. If you define an explicit constructor, you don't get the default even if the superclass has it, and if your class has no constructor, you get the default even if the superclass does not have it.
– Michae...
Hidden Features of Visual Studio (2005-2010)?
... This (called "block select") also works with the keyboard- hold alt+shift then use the arrow keys.
– arolson101
Oct 16 '09 at 16:42
1
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How to remove outliers from a dataset
...
Thanks for the help! I would think if R is capable of outputting the outliers in boxplot, I shouldn't have to do these intermediary calculations. As for deleting outliers, this is just for an assignment.
– Dan Q
Jan 24 '1...
Rails 4 - Strong Parameters - Nested Objects
...
As odd as it sound when you want to permit nested attributes you do specify the attributes of nested object within an array. In your case it would be
Update as suggested by @RafaelOliveira
params.require(:measurement)
.permit(:name, :groundtruth => [:type, :coordinates => []])
On ...
vim command to restructure/force text to 80 columns
...secutive lines when possible. You can place a blank line between two lines if you don't want those two to be joined together.
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Very simple log4j2 XML configuration file using Console and File appender
... logger
I did set the immediateFlush="false" since this is better for SSD lifetime. If you need the log right away in your log-file remove the parameter or set it to true
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Mapping composite keys using EF code first
...ublic int OtherId { get; set; }
}
You can also look at this SO question. If you want official documentation, I would recommend looking at the official EF website. Hope this helps.
EDIT: I just found a blog post from Julie Lerman with links to all kinds of EF 6 goodness. You can find whatever you ...
git ignore vim temporary files
...
*.swo
This will ignore all the vim temporary files in a single project
If you want to do it globally, you can create a .gitignore file in your home (you can give it other name or location), and use the following command:
git config --global core.excludesfile ~/.gitignore
Then you just need to...
Rubymine: How to make Git ignore .idea files created by Rubymine
...nting me from checking out new branches, and makes my version of .idea/ different from my coworkers.
18 Answers
...
Simplest way to wait some asynchronous tasks complete, in Javascript?
...callback) {
conn.collection(name).drop(function(err) {
if (err)
return callback(err);
console.log('dropped');
callback(null, name);
});
}
)});
async.parallel(calls, function(err, result) {
/* this code will run after all ca...