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What is the best method of handling currency/money?
...igits
# scale is the number of digits to the right of the decimal point
add_column :items, :price, :decimal, :precision => 8, :scale => 2
In Rails, the :decimal type is returned as BigDecimal, which is great for price calculation.
If you insist on using integers, you will have to manually c...
Tutorials and libraries for OpenGL-ES games on Android [closed]
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61
The site you mentioned is very good, but I think the best one I have found is by INsanityDesign...
What does T&& (double ampersand) mean in C++11?
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683
It declares an rvalue reference (standards proposal doc).
Here's an introduction to rvalue re...
Tainted canvases may not be exported
...that.
– Victor D.
May 25 '15 at 21:16
1
(1) View it from xampp webserver, localhost/file instead ...
Virtual member call in a constructor
...r object initializers...)
public class MyClass
{
private IDependency _myDependency;
public MyClass(IDependency someValue = null)
{
_myDependency = someValue ?? GetDependency();
}
// If this were static, it could not be overridden
// as static methods cannot be vir...
How to URL encode a string in Ruby
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str = "\x12\x34\x56\x78\x9a\xbc\xde\xf1\x23\x45\x67\x89\xab\xcd\xef\x12\x34\x56\x78\x9a".force_encoding('ASCII-8BIT')
puts CGI.escape str
=> "%124Vx%9A%BC%DE%F1%23Eg%89%AB%CD%EF%124Vx%9A"
...
How do I save a String to a text file using Java?
...2
030
7,16166 gold badges6060 silver badges8888 bronze badges
answered Jun 27 '09 at 19:43
Jeremy SmythJeremy ...
How can I fix WebStorm warning “Unresolved function or method” for “require” (Firefox Add-on SDK)
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356
Do you mean that require() is not resolved? You need to either add require.js to your project or...
Best way to get application folder path
...
Peter Mortensen
26.5k2121 gold badges9292 silver badges122122 bronze badges
answered May 18 '11 at 7:55
JoeJoe
...
Disable developer mode extensions pop up in Chrome
...er",(System.getProperty("user.dir") + "//src//test//resources//chromedriver_new.exe"));
driver = new ChromeDriver(options);
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