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What are the mathematical/computational principles behind this game?
...o lines meet in exactly one point (this is a bit different from Euclid).
Now, add "finite" into the soup and you have the question:
Can we have a geometry with just 2 points? With 3 points? With 4? With 7?
There are still open questions regarding this problem but we do know this:
If there are ...
How to read/write from/to file using Go?
...nc main() {
// open input file
fi, err := os.Open("input.txt")
if err != nil {
panic(err)
}
// close fi on exit and check for its returned error
defer func() {
if err := fi.Close(); err != nil {
panic(err)
}
}()
// open output file...
Installed Java 7 on Mac OS X but Terminal is still using version 6
...und by Spotlight on my box. Running 10.8.5.
– quickshiftin
Dec 9 '13 at 18:58
1
You can find the ...
How do I use cascade delete with SQL Server?
...raint_object_id
AND t.OBJECT_ID = fc.referenced_object_id
ORDER BY 1
And if you ever find that you can't DROP a particular table due to a Foreign Key constraint, but you can't work out which FK is causing the problem, then you can run this command:
sp_help 'TableName'
The SQL in that article li...
Why shouldn't I use “Hungarian Notation”?
I know what Hungarian refers to - giving information about a variable, parameter, or type as a prefix to its name. Everyone seems to be rabidly against it, even though in some cases it seems to be a good idea. If I feel that useful information is being imparted, why shouldn't I put it right there wh...
Moq: Invalid setup on a non-overridable member: x => x.GetByTitle(“asdf”)
...ne something like this:
_mockArticleDao = new Mock<ArticleDAO>();
If you want to keep it as so, you need to mark the GetArticle method virtual:
public class ArticleDAO : GenericNHibernateDAO(IArticle, int>, IArticleDAO
{
public virtual IArticle GetByTitle(string title)
{
...
Android ViewPager - Show preview of page on left and right
...viewpager.setClipToPadding(false);
viewpager.setPadding(left,0,right,0);
If you need space between two pages in the viewpager then add
viewpager.setPageMargin(int);
share
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How can I check if a URL exists via PHP?
...for a response.
All code might (and probably will) halt untill you either know the result or the requests have timed out.
For example: the code below could take a LONG time to display the page if the urls are invalid or unreachable:
<?php
$urls = getUrls(); // some function getting say 10 or more...
Does R have an assert statement as in python?
a statement that checks if something is true and if not prints a given error message and exits
3 Answers
...
Post data to JsonP
...
I know this is serious necromancy, but I thought I'd post my implementation of JSONP POST using jQuery, which I'm successfully using for my JS widget (this is used for customer registration and login):
Basically, I'm using an I...