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What column type/length should I use for storing a Bcrypt hashed password in a Database?
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378
The modular crypt format for bcrypt consists of
$2$, $2a$ or $2y$ identifying the hashing algor...
How can I use PowerShell with the Visual Studio Command Prompt?
...exe when running the VS2010 Command Prompt. I used to have a nice vsvars2008.ps1 script for Visual Studio 2008. Anyone have a vsvars2010.ps1 or something similar?
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LaTeX Optional Arguments
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answered Nov 28 '09 at 10:50
mikumiku
153k4141 gold badges276276 silver badges293293 bronze badges
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How can strings be concatenated?
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183
The easiest way would be
Section = 'Sec_' + Section
But for efficiency, see: https://waymoot...
quick random row selection in Postgres
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98
You might want to experiment with OFFSET, as in
SELECT myid FROM mytable OFFSET floor(random()*...
How do I apply a perspective transform to a UIView?
...orm = CATransform3DRotate(rotationAndPerspectiveTransform, 45.0f * M_PI / 180.0f, 0.0f, 1.0f, 0.0f);
layer.transform = rotationAndPerspectiveTransform;
Swift 5.0
if let myView = self.subviews.first {
let layer = myView.layer
var rotationAndPerspectiveTransform = CATransform3DIdentity
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Multiple inputs with same name through POST in php
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EricEric
83.8k4343 gold badges195195 silver badges315315 bronze badges
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Difference between 3NF and BCNF in simple terms (must be able to explain to an 8-year old)
...ausage meat
peppers vegetable
That was the explanation that an 8 year-old might understand. Here is the more technical version.
BCNF acts differently from 3NF only when there are multiple overlapping candidate keys.
The reason is that the functional dependency X -> Y is of course ...
Properties order in Margin
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418
Margin="1,2,3,4"
Left,
Top,
Right,
Bottom
It is also possible to specify just two sizes l...
What is http multipart request?
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answered Oct 31 '13 at 16:38
IggyIggy
7,20933 gold badges2828 silver badges2020 bronze badges
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