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Removing a model in rails (reverse of “rails g model Title…”)
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How can I change the color of my prompt in zsh (different from normal text)?
...s Colors.
First of all, here we can find 3-digit codes for various colors: https://unix.stackexchange.com/a/124409/194343.
For example, 214 is some kind of orange color.
Foreground and Background.
The other key information is that for Foreground and bacKground colors one can define what they want w...
What's the difference between @Secured and @PreAuthorize in spring security 3?
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What's the difference between CENTER_INSIDE and FIT_CENTER scale types?
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Simulate first call fails, second call succeeds
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disable textbox using jquery?
...
This thread is a bit old but the information should be updated.
http://api.jquery.com/attr/
To retrieve and change DOM properties such as the checked, selected,
or disabled state of form elements, use the .prop() method.
$("#radiobutt input[type=radio]").each(function(i){
$(this)....
How do I interpret precision and scale of a number in a database?
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How do I use the new computeIfAbsent function?
...).add("John");
Stuart Marks & Brian Goetz did a good talk about this
https://www.youtube.com/watch?v=9uTVXxJjuco
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How can prepared statements protect from SQL injection attacks?
...very SQL injection example shows it (all examples in PHP/Mysql):
$expected_data = 1;
$query = "SELECT * FROM users where id=$expected_data";
will produce a regular query
SELECT * FROM users where id=1
while this code
$spoiled_data = "1; DROP TABLE users;"
$query = "SELECT * FROM users...
Make outer div be automatically the same height as its floating content
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You may want to try self-closing floats, as detailed on http://www.sitepoint.com/simple-clearing-of-floats/
So perhaps try either overflow: auto (usually works), or overflow: hidden, as alex said.
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