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Tablet or Phone - Android
...ARGE Screen Sizes are determined by the manufacturer based on the distance from the eye they are to be used at (thus the idea of a tablet).
More info : http://groups.google.com/group/android-developers/browse_thread/thread/d6323d81f226f93f
...
Get current domain
...stions I am looking at do. Sure, this gives me a point to continue looking from, but by itself this is really not a good answer...
– Jasper
Oct 27 '15 at 13:35
4
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.war vs .ear file
...
From GeekInterview:
In J2EE application, modules are packaged as EAR, JAR, and WAR based on their functionality
JAR:
EJB modules which contain enterprise java beans (class files) and EJB deployment descriptor ar...
Pass request headers in a jQuery AJAX GET call
...jax({
url: "/test",
headers: {"X-Test-Header": "test-value"}
});
From http://api.jquery.com/jQuery.ajax:
headers (added 1.5): A map of additional header key/value pairs to send along with the request. This setting is set before the beforeSend function is called; therefore, any values i...
How does the String class override the + operator?
...so optimize away the
creation of a wrapper object by converting directly from a primitive
type to a string.
The optimized version will not actually do a full wrapped String conversion first.
This is a good illustration of an optimized version used by the compiler, albeit without the conversio...
AI助手生成代码编译apk报错 - AI 助手 - 清泛IT社区，为创新赋能！
...ue 'Portrait').
(new resource id switch_thumb_material_dark from D:\ChineseAppInventor\resources\app.asar.unpacked\tmp\1781143258366_6476145339306496000-0\youngandroidproject\..\build\intermediates\res\merged\color\switch_thumb_material_dark.xml)
(new resource id switch_...
Get Unix Epoch Time in Swift
How do you get the seconds from epoch in Swift?
5 Answers
5
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Mixins vs. Traits
..., MB {
bar():void {
foo();
}
}
This will call foo():void from MA
On the other hand while using Traits, composing class has to resolve conflicts.
Class C mixins TA, TB {
bar():void {
foo();
}
}
This code will raise conflict (two definitions of foo():void).
ad 3....
Declare a block method parameter without using a typedef
...
Another example (this issue benefits from multiple):
@implementation CallbackAsyncClass {
void (^_loginCallback) (NSDictionary *response);
}
// …
- (void)loginWithCallback:(void (^) (NSDictionary *response))handler {
// Do something async / call URL
...
Static Initialization Blocks
...y meant to be local for the purposes of initialization, and distinguish it from a field? For example, how would you want to write:
public class Foo {
private static final int widgets;
static {
int first = Widgets.getFirstCount();
int second = Widgets.getSecondCount();
...