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How to import load a .sql or .csv file into SQLite?
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162
To import from an SQL file use the following:
sqlite> .read <filename>
To import fro...
How to convert a string to number in TypeScript?
...nt or parseFloat functions, or simply use the unary + operator:
var x = "32";
var y: number = +x;
All of the mentioned techniques will have correct typing and will correctly parse simple decimal integer strings like "123", but will behave differently for various other, possibly expected, cases (l...
Rails 4 Authenticity Token
I was working on a new Rails 4 app (on Ruby 2.0.0-p0) when I ran into some authenticity token problems.
13 Answers
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Pseudo-terminal will not be allocated because stdin is not a terminal
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532
Try ssh -t -t(or ssh -tt for short) to force pseudo-tty allocation even if stdin isn't a termina...
Dictionary text file [closed]
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227
What about /usr/share/dict/words on any Unix system? How many words are we talking about? Like...
How can I list ALL grants a user received?
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142
If you want more than just direct table grants (e.g., grants via roles, system privileges such a...
Cannot set some HTTP headers when using System.Net.WebRequest
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182
If you need the short and technical answer go right to the last section of the answer.
If you w...
How to find the size of an array in postgresql
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112
As vyegorov mentioned, array_length will do the trick. Or if you know that the array is 1-dimen...