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Is Java's assertEquals method reliable?
... object. It is built into the language, and its behavior cannot be changed by different classes. The equals method, on the other hand, can be overridden by classes. While its default behavior (in the Object class) is to do an identity check using the == operator, many classes, including String, over...
How to create an array from a CSV file using PHP and the fgetcsv function
...ing in there in case fopen() fails, but this works to read a CSV file line by line and parse the line into an array.
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How to upgrade Git to latest version on macOS?
...h OS X Lion and I checked in the Terminal what version of git is installed by default. I got the answer
15 Answers
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Static classes and methods in coffeescript
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You can define class methods by prefixing them with @:
class Box2DUtility
constructor: () ->
@drawWorld: (world, context) -> alert 'World drawn!'
# And then draw your world...
Box2DUtility.drawWorld()
Demo: http://jsfiddle.net/ambiguous/5yP...
How to make vi redraw screen?
... @Geremia Depends on terminal type apparently, ^L is probably more common by far.
– Tim Sylvester
Jan 6 '17 at 19:19
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A CORS POST request works from plain JavaScript, but why not with jQuery?
... custom header
Access-Control-Allow-Headers: x-requested-with, x-requested-by
So to put it all together, here is my PHP:
// * wont work in FF w/ Allow-Credentials
//if you dont need Allow-Credentials, * seems to work
header('Access-Control-Allow-Origin: http://www.example.com');
//if you need coo...
What is the best way to create constants in Objective-C
...hem all over the application?
If they are class-specific, are they for use by clients of the class, or only within the class?
If they are specific and internal to a single class, declare them as static const at the top of the .m file, like so:
static NSString *const MyThingNotificationKey = @"MyT...
Why does PHP 5.2+ disallow abstract static class methods?
...back, for good or ill. (see http://php.net/lsb for more info)
CORRECTION (by philfreo)
abstract static is still not allowed in PHP 5.3, LSB is related but different.
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How can I scale an entire web page with CSS?
Using Firefox, you can enlarge an entire web page by simply pressing CTRL + . What this does is proportionally enlarge the entire web page (fonts, images, etc).
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ViewPager PagerAdapter not updating the View
...em all. As so the reload effect is obtained.
The second option, suggested by Alvaro Luis Bustamante (previously alvarolb), is to setTag() method in instantiateItem() when instantiating a new view. Then instead of using notifyDataSetChanged(), you can use findViewWithTag() to find the view you want ...