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How does java do modulus calculations with negative numbers?
...definitions of modulus of negative numbers are in use - some languages use one definition and some the other.
If you want to get a negative number for negative inputs then you can use this:
int r = x % n;
if (r > 0 && x < 0)
{
r -= n;
}
Likewise if you were using a language tha...
How to get rid of Git submodules untracked status?
...ed content, the actual way to have a clean status would be to go into each one of those submodules and:
add and commit the untracked contents,
or reference the untracked contents in a .gitignore specific to each module.
or you can add the same ignored content to the submodule's .git/info/exclude...
Should everything really be a bundle in Symfony 2.x?
...ntroller namespace:
<?php
namespace Vendor\Controller;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\RedirectResponse;
use Sensio\Bundle\FrameworkExtraBundle\Configuration\Route;
use Sensio\Bundle\FrameworkExtraBundle\Configuration\Template;
use JMS\DiExtraBu...
Case insensitive regular expression without re.compile?
...re.IGNORECASE) might lead to TypeError when either of the attribute being None. Using try & except to catch TypeError matching by first_string == second_string. Sample Code def equal_ignore_case(first_string, second_string): try: return re.match(first_string, second_string, re.IGNOR...
What are the true benefits of ExpandoObject?
...wrote the MSDN article you are referring to, I guess I have to answer this one.
First, I anticipated this question and that's why I wrote a blog post that shows a more or less real use case for ExpandoObject: Dynamic in C# 4.0: Introducing the ExpandoObject.
Shortly, ExpandoObject can help you cr...
Does IE9 support console.log, and is it a real function?
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@ZachL: Which ones in concrete precisely?
– hakre
Aug 11 '15 at 8:41
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Would you, at present date, use JBoss or Glassfish (or another) as Java EE server for a new project?
...were considering a new project, I would ask myself a few questions first. One thing that I would not question anymore is that I would flat refuse to use JSPs unless I was tortured until I cried for my mommy.
Do I have to be compatible/deploy to a specific product because of someone's mandate? Is ...
Maintain git repo inside another git repo
...it repository as a subdirectory of another Git repository. This lets you clone another repository into your project and keep your commits separate.
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Converting HTML files to PDF [closed]
... @JonathanCrosmer Yeah. There's two FlyingSaucer packages for PDF, one for iText v2 and one for iText v5. Assuming both have equal functionality; the AGPL risk can be side stepped.
– LateralFractal
Jan 15 '16 at 0:19
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How do I change the title of the “back” button on a Navigation Bar
... bar button default value is the title of the view that loaded the current one, in other words the view to be shown when the button is pressed (back button).
...