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Pointers vs. values in parameters and return values
...ere are various ways to return a struct value or slice thereof. For individual ones I've seen:
4 Answers
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How can I make setuptools install a package that's not on PyPI?
...tarball/master#egg=gearman-2.0.0beta instead, easy_install will be able to identify the package name and its version.
The final step is to add the URL to your package's dependency_links, e.g.:
setup(
...
dependency_links = ['http://github.com/mtai/python-gearman/tarball/master#egg=gearman-2....
How do CDI and EJB compare? interact?
...llows you to inject implementation into your service or whatever. The main idea is that class, where you inject, should be managed by EJB container.
Seems that CDI does understand what EJB is, so in Java EE 6 compliant server, in your servlet you can write both
@EJB EJBService ejbService;
and
@Inje...
Reduce, fold or scan (Left/Right)?
...
Scan is used for some processing order of items from left or right hand side, then we can make use of previous result in subsequent calculation. That means we can scan items. Will always result a collection.
LEFT_REDUCE method works similar to REDUCE Method.
RIGHT_REDUCE is opposite to reduceLef...
classical inheritance vs prototypal inheritance in javascript
I have googled so many links and can't get good idea about the difference between classical inheritance and prototypal inheritance?
...
React.js: onChange event for contentEditable
...tml prop is out of sync with the actual html in the element. e.g. if you did this.setState({html: "something not in the editable div"}})
– Brigand
Mar 27 '14 at 6:21
...
What is the “FS”/“GS” register intended for?
...re intended to be independent and part of a persistent virtual store. The idea was taken from the 1966 Multics operating system, that treated files as simply addressable memory segments. No BS "Open file, write record, close file", just "Store this value into that virtual data segment" with dirty ...
iOS 6: How do I restrict some views to portrait and allow others to rotate?
... // for iPhone, you could also return UIInterfaceOrientationMaskAllButUpsideDown
return UIInterfaceOrientationMaskAll;
}
return UIInterfaceOrientationMaskPortrait;
}
In view controller #3, add the following:
- (NSUInteger)supportedInterfaceOrientations
{
return UIInterfaceOr...
Set Background cell color in PHPExcel
... 'fill' => array(
'type' => PHPExcel_Style_Fill::FILL_SOLID,
'color' => array('rgb' => 'FF0000')
)
)
);
Source: http://bayu.freelancer.web.id/2010/07/16/phpexcel-advanced-read-write-excel-made-simple/
...
How to tell if rails is in production?
... used script/server -e production to start rails in production mode. It did and I got no errors. However how do I tell if it is in production mode? I tried a non-existent route, and I got a similar error page I did in development.
...