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How to create function that returns nothing
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172
Use RETURNS void like below:
CREATE FUNCTION stamp_user(id int, comment text) RETURNS void AS ...
How can I get the font size and font name of a UILabel?
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NedNed
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Class constants in python
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Fred FooFred Foo
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Rails how to run rake task
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Andrew MarshallAndrew Marshall
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How long is the SHA256 hash?
...var_dump($hash);
Will give you :
$ php temp.php
string(64) "68e656b251e67e8358bef8483ab0d51c6619f3e7a1a9f0e75838d41ff368f728"
i.e. a string with 64 characters.
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How do you install ssh-copy-id on a Mac?
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27
MacPorts version: sudo port install openssh +ssh-copy-id
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Object initialization syntax
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137
You can do it like this:
let p = new Person (Name = "John", BirthDate = DateTime.Now)
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Format decimal for percentage values?
... Michael HarenMichael Haren
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How to set limits for axes in ggplot2 R plots?
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597
Basically you have two options
scale_x_continuous(limits = c(-5000, 5000))
or
coord_cartesia...
MYSQL Dump only certain rows
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AJ.AJ.
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