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Understanding the difference between Object.create() and new SomeFunction()
...ties from the parent, just when the parent constructor has been execute at least once).
– Kamafeather
Jul 25 '17 at 16:52
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In what situations would AJAX long/short polling be preferred over HTML5 WebSockets?
...n quality progression can be sacrificed in favour of response time and, at least, some data transfer. Both sides (peers) can push data to each other independently. While it can be used totally independent from any centralised servers, it still requires some way of exchanging endPoints data, where in...
opengl: glFlush() vs. glFinish()
...ely executed. So during the whole time the GPU works, the CPU does not (at least on this thread). And all the time the CPU does its work (mostly batching commands), the GPU does not do anything. So yeah, glFinish should hurt your performance. (This is an approximation, as drivers may start having th...
Spring Java Config: how do you create a prototype-scoped @Bean with runtime arguments?
...edType, Object... args) method which looks up the bean by type.
This is at least true for Spring versions 4+.
Note that, if you don't want to start with the ApplicationContext or BeanFactory for your bean retrieval, you can inject an ObjectProvider (since Spring 4.3).
A variant of ObjectFactory des...
Why does PHP 5.2+ disallow abstract static class methods?
...ng. "still not allowed" just means you'll get a E_STRICT level warning, at least in 5.3+ you're perfectly welcome to create abstract static functions, implement them in extended classes, and then refer to them via the static:: keyword. Obviously the parent class' static version is still there and ca...
Detect when an image fails to load in Javascript
...ver;
object-position: 50% 50%;
}
TIP 1 : use a square image of at least 800 x 800 pixels.
TIP 2 : for use with portrait of people, use object-position: 20% 50%;
CSS only for background-img
For missing background images, I also added the following on each background-image declaration...
Using the “final” modifier whenever applicable in Java [closed]
...misinterpret or misuse the thought process which resulted in your code. At least it should ring some bells when they now want to change your previously immutable thing.
At first, it kind of looks awkward to see a lot of final keywords in your code, but pretty soon you'll stop noticing the word itse...
Difference between Bridge pattern and Adapter pattern
...ping you to avoid winding up with Windows and Linux specific files was, at least for me, instrumental in understanding how the Bridge Pattern's "Implementor" (dofactory.com/net/bridge-design-pattern) is different from an "Adapter".
– Jordan
Sep 3 '14 at 13:16
...
Improve INSERT-per-second performance of SQLite
...
#4 brought back ages old memories--There was at least one case back in the before-times where dropping an index before a group of adds and re-creating it afterwards sped inserts significantly. May still work out quicker on modern systems for some adds where you know you h...
What is the list of possible values for navigator.platform as of today? [closed]
... them are compiled for 64-bit thus far. Look on the bright side though: at least they all agree on something for once.
It seems like we're a bit luckier when it comes to handheld and media devices. As you've already stated in your question, the iPhone, iPod and iPad each got a unique value, even tho...