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What is the best django model field to use to represent a US dollar amount?
...ber accurate to cents), format it for output to users in different places, and use it to calculate other numbers.
5 Answers...
How do I show an open file in eclipse Package Explorer?
...he Package Explorer view that looks like two yellow arrows pointed at left and right. The tooltip is "Link with Editor". Click that.
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How do I pull files from remote without overwriting local files?
...
Well, yes, and no...
I understand that you want your local copies to "override" what's in the remote, but, oh, man, if someone has modified the files in the remote repo in some different way, and you just ignore their changes and try t...
When should one use final for method parameters and local variables?
... references ( for example ) that suggest using final as much as possible and I'm wondering how important that is. This is mainly in the the context of method parameters and local variables, not final methods or classes. For constants, it makes obvious sense.
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Difference between matches() and find() in Java Regex
I am trying to understand the difference between matches() and find() .
5 Answers
5...
How to apply a CSS filter to a background image
I have a JPEG file that I'm using as a background image for a search page, and I'm using CSS to set it because I'm working within Backbone.js contexts:
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How to disable the application pool idle time-out in IIS7?
...IS7 Application Pool Idle Time-out Settings
Brad Kingsley is the founder and CEO of OrcsWeb who are a fairly well known, respected and trusted Microsoft hoster and Gold Partner.
Then there's also the empirical evidence of the fact that it "just works".
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Query for array elements inside JSON type
...th the function json_array_elements() in a lateral join in the FROM clause and test for its elements:
WITH reports(data) AS (
VALUES ('{"objects":[{"src":"foo.png"}, {"src":"bar.png"}]
, "background":"background.png"}'::json)
)
SELECT *
FROM reports r, json_array_elements(r.data#...
Observer Design Pattern vs “Listeners”
...ous toolkits. Is there a difference between the concepts, or are Listeners and Observers really the same thing.
3 Answers
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Design Patterns: Factory vs Factory method vs Abstract Factory
...uctor".
Let's say you want to be able to create two kinds of Fruit: Apple and Orange.
Factory
Factory is "fixed", in that you have just one implementation with no subclassing. In this case, you will have a class like this:
class FruitFactory {
public Apple makeApple() {
// Code for creati...