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SQLite - How do you join tables from different databases?
...hed is a compile time setting(SQLITE_MAX_ATTACHED), currently defaults to 10, but this too may vary by the build you have. The global limit is 125.
attach 'database1.db' as db1;
attach 'database2.db' as db2;
You can see all connected databases with keyword
.databases
Then you should be able t...
Can't install RMagick 2.13.1. Can't find MagickWand.h.
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70
I had a similar issue with running
$ gem install rmagick
First of all, do you have imagemagic...
How do you add a Dictionary of items into another Dictionary
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shucaoshucao
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Javascript: negative lookbehind equivalent?
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Lookbehind Assertions got accepted into the ECMAScript specification in 2018.
Positive lookbehind usage:
console.log(
"$9.99 €8.47".match(/(?<=\$)\d+(\.\d*)?/) // Matches "9.99"
);
Negative lookbehind usage:
console.log(
"$9.99 €8.47".match(/(?<!\$)\d+(?:\.\d*)/)...
How to tell whether a point is to the right or left side of a line
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204
Use the sign of the determinant of vectors (AB,AM), where M(X,Y) is the query point:
position ...
How can I create a unique constraint on my column (SQL Server 2008 R2)?
I have SQL Server 2008 R2 and I want to set a unique column.
4 Answers
4
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How to create a fixed-size array of objects
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if var sprites = [SKSpriteNode?](repeating: nil, count: 64){
sprites[0] = pawnSprite
}
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How do ports work with IPv6?
...owever, be sure you include [] around your IP.
For example : http://[1fff:0:a88:85a3::ac1f]:8001/index.html
Wikipedia has a pretty good article about IPv6: http://en.wikipedia.org/wiki/IPv6#Addressing
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Cordova 3.5.0 Install Error- Please Install Android Target 19
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answered Jul 24 '14 at 12:50
DebDeb
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How to redirect a url in NGINX
...ted by default, change if you need different ip or port
#listen *:80 | *:8000;
server_name test.com;
return 301 $scheme://www.test.com$request_uri;
}
And edit your main server block server_name variable as following:
server_name www.test.com;
Important: New server block...