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Are “elseif” and “else if” completely synonymous?
Are elseif and else if completely synonymous, or is there a difference?
2 Answers
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How do you delete all text above a certain line
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dgg
will delete everything from your current line to the top of the file.
d is the deletion command, and gg is a movement command that says go to the top of the file, so when used together, it means delete from my current position to the top of the file....
If string is empty then return some default value
Often I need to check if some value is blank and write that "No data present" like that:
6 Answers
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Mongoose's find method with $or condition does not work properly
Recently I start using MongoDB with Mongoose on Nodejs.
4 Answers
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Nodejs send file in response
Expressjs framework has a sendfile() method. How can I do that without using a whole framework. I am using node-native-zip to create an archive and I want to send that to the user.
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Is it possible in SASS to inherit from a class in another file?
The question pretty much says it all.
4 Answers
4
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How do you list all triggers in a MySQL database?
What is the command to list all triggers in a MySQL database?
4 Answers
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Instantiating object of type parameter
I have got a template class as follows:
5 Answers
5
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Return two and more values from a method
Is there any possibility to return multiple values from method? Something like this:
4 Answers
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How to use SQL Order By statement to sort results case insensitive?
I have a SQLite database that I am trying to sort by Alphabetical order. The problem is, SQLite doesn't seem to consider A=a during sorting, thus I get results like this:
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