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Where is Erlang used and why? [closed]
...obust disk layout and the
concurrent and reliable nature of the
Erlang platform are all carefully
integrated for a reliable and
efficient system.
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Difference between onStart() and onResume()
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The book "Hello, Android, Introducing Google's Mobile Development Platform" gives a nice explanation of the life cycle of android apps. Luckily they have the particular chapter online as an excerpt. See the graphic on page 39 in
http://media.pragprog.com/titles/eband3/concepts.pdf
By the w...
Why doesn't C have unsigned floats?
... as close to the metal as you can be without being tied down to a specific platform.
[edit]
C is like assembly: what you see is exactly what you get. An implicit "I'll check that this float is nonnegative for you" goes against its design philosophy. If you really want it, you can add assert(x &g...
How to make an HTTP POST web request
...high performance. Use the built-in version in most cases, but for very old platforms there is a NuGet package.
using System.Net.Http;
Setup
It is recommended to instantiate one HttpClient for your application's lifetime and share it unless you have a specific reason not to.
private static reado...
Determine direct shared object dependencies of a Linux binary?
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This is great. Unlike ldd, readelf can inspect a cross-platform binary (i.e. inspect an ARM executable from x86-64 linux.)
– Robert Calhoun
Oct 21 '14 at 14:07
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Is Safari on iOS 6 caching $.ajax results?
...ying to figure out why the iPhone was acting so different than every other platform. This ASP.NET-specific solution saved me a ton of time.
– Mark Brittingham
Nov 11 '12 at 18:14
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What are the differences between a HashMap and a Hashtable in Java?
... From Hashtable javadoc (emphasis added): "As of the Java 2 platform v1.2, this class was retrofitted to implement the Map interface, making it a member of the Java Collections Framework." However, you are right that it is legacy code. All the benefits of synchronization can be obtai...
Factory Pattern. When to use factory methods?
...o in future when you need to extend your library's functionality for other platforms(In more technically, you need to add more sub classes of basic interface or abstract class so factory will return those objects also in addition to existing one based on some dynamic parameters) then every time you ...
Android: How to stretch an image to the screen width while maintaining aspect ratio?
...y solves the problem.
For anyone struggling with this coming from another platform, the "size and shape to fit" option is handled beautifully in Android, but it's hard to find.
You typically want this combination:
width match parent,
height wrap content,
adjustViewBounds turned ON (sic)
scale fi...
Why does multiprocessing use only a single core after I import numpy?
...@Paddy From the linked documentation: They are only available on some Unix platforms.
– BlackJack
May 4 '17 at 17:34
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