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What is the difference between And and AndAlso in VB.NET?
...u would use &&.
More info here: http://www.panopticoncentral.net/2003/08/18/the-ballad-of-andalso-and-orelse/
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Fill remaining vertical space with CSS using display:flex
...: DEMO
section {
display: flex;
flex-flow: column;
height: 300px;
}
header {
background: tomato;
/* no flex rules, it will grow */
}
div {
flex: 1; /* 1 and it will fill whole space left if no flex value are set to other children*/
background: gold;
overflow: a...
How to remove outliers from a dataset
I've got some multivariate data of beauty vs ages. The ages range from 20-40 at intervals of 2 (20, 22, 24....40), and for each record of data, they are given an age and a beauty rating from 1-5. When I do boxplots of this data (ages across the X-axis, beauty ratings across the Y-axis), there are so...
Does Python optimize tail recursion?
...refers to be able to have proper tracebacks:
Tail Recursion Elimination (2009-04-22)
Final Words on Tail Calls (2009-04-27)
You can manually eliminate the recursion with a transformation like this:
>>> def trisum(n, csum):
... while True: # Change recursion to a ...
jQuery validate: How to add a rule for regular expression validation?
...any regex is this:
$("#Textbox").rules("add", { regex: "^[a-zA-Z'.\\s]{1,40}$" })
Additionally, it looks like there is a file called additional-methods.js that contains the method "pattern", which can be a RegExp when created using the method without quotes.
Edit
The pattern function is now t...
C# member variable initialization; best practice?
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80
In terms of performance, there is no real difference; field initializers are implemented as cons...
CMake not able to find OpenSSL library
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I had the same problem (openssl) and this worked for me on Ubuntu 14.04.1 LTS. The solution is the same up to Ubuntu 18.04 (tested).
sudo apt-get install libssl-dev
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Sequelize Unknown column '*.createdAt' in 'field list'
...sequelize = new Sequelize('sequelize_test', 'root', null, {
host: "127.0.0.1",
dialect: 'mysql',
define: {
timestamps: false
}
});
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What is the difference between varchar and varchar2 in Oracle?
...:31
MK.
30.5k1313 gold badges6565 silver badges103103 bronze badges
answered Jul 23 '09 at 11:41
QuassnoiQuass...
LINQ Single vs First
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edited Jun 20 at 9:12
Community♦
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answered Apr 27 '10 at 19:13
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