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How to find foreign key dependencies in SQL Server?
...E_NAME = 'MyTable' AND CU.COLUMN_NAME = 'MyColumn' >> to get the specific column.
– Even Mien
Jun 10 '09 at 18:16
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Omit rows containing specific column of NA
...c("y", "z"))
# x y z
# 2 2 10 33
EDIT: Only return rows with no NAs
If you want to eliminate all rows with at least one NA in any column, just use the complete.cases function straight up:
DF[complete.cases(DF), ]
# x y z
# 2 2 10 33
Or if completeFun is already ingrained in your workfl...
Can I publish a private NuGet package?
I have an assembly that I have made which is very specific to my team at my company. I want to be able to use NuGet to make this assembly avaiable to other projects that my team and similar teams at my company are working on. However, the assembly isn't really code that I want to share with the worl...
How to update only one field using Entity Framework?
...b.Users.Attach(user);
db.Entry(user).Property(x => x.Password).IsModified = true;
db.SaveChanges();
}
}
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How to search for a part of a word with ElasticSearch
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n-grams can waste memory if you're not careful; the min_gram and max_gram analyzer settings should be enough to narrow searches down to one record, and no more (a max_gram of 15 over a name is probably wasteful, since very few names share a substring...
Passing arguments with spaces between (bash) script
...at you want to use $@ instead, so that someApp would receive two arguments if you were to call b.sh as
b.sh 'My first' 'My second'
With someApp "$*", someApp would receive a single argument My first My second. With someApp "$@", someApp would receive two arguments, My first and My second.
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Why Func instead of Predicate?
This is just a curiosity question I was wondering if anyone had a good answer to:
4 Answers
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How do I convert struct System.Byte byte[] to a System.IO.Stream object in C#?
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but you can still use stream.ToArray() if you want your byte array back.
– Florian Fida
Mar 26 '16 at 22:38
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How to generate a random string in Ruby
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@stringo0 that is wrong. If you wanted to pass +fGH1 through a URL, you just need to URL-encode it like you would ANY value that's going through a URL: %2BfGH1
– nzifnab
Mar 31 '15 at 21:08
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What is the difference between mocking and spying when using Mockito?
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Difference between a Spy and a Mock
When Mockito creates a mock – it does so from the Class of a Type, not from an actual instance. The mock simply creates a bare-bones shell instance of the Class, entirely instrumented to ...