大约有 16,000 项符合查询结果（耗时：0.0240秒） [XML]
handle textview link click in my android app
...y own app, there is a solution that is a bit simpler.
Besides the default intent filter, I simply let my target activity listen to ACTION_VIEW intents, and specifically, those with the scheme com.package.name
<intent-filter>
<category android:name="android.intent.category.DEFAULT" /&g...
How to make my custom type to work with “range-based for loops”?
...useful is that your end iterator can read "check your char* to see if it points to '0'" when == with a char*. This allows a C++ range-for expression to generate optimal code when iterating over a null-terminated char* buffer.
struct null_sentinal_t {
template<class Rhs,
std::enable_if_t<...
How to handle WndProc messages in WPF?
...)
// 'this' is a Window
HwndSource source = HwndSource.FromHwnd(new WindowInteropHelper(this).Handle);
source.AddHook(new HwndSourceHook(WndProc));
private static IntPtr WndProc(IntPtr hwnd, int msg, IntPtr wParam, IntPtr lParam, ref bool handled)
{
// do stuff
return IntPtr.Zero;
}
No...
What is the default access modifier in Java? [duplicate]
... depends on the context.
When it's within a class:
class example1 {
int a = 10; // This is package-private (visible within package)
void method1() // This is package-private as well.
{
-----
}
}
When it's within a interface:
interface example2 {
int b = 10; // Thi...
How to compare UIColors?
...tance #FFF with [UIColor whiteColor]). I wrote this UIColor extension that converts both colors to the same color space before comparing them:
- (BOOL)isEqualToColor:(UIColor *)otherColor {
CGColorSpaceRef colorSpaceRGB = CGColorSpaceCreateDeviceRGB();
UIColor *(^convertColorToRGBSpace)(UI...
How to create a new object instance from a Type
...
@KonradRudolph Ah sorry, misinterpreted "such an operation" to mean instantiating a type that's only known at runtime; instead of meaning using a runtime type as a generic type parameter.
– AnorZaken
May 31 '17 at ...
Draw a perfect circle from user's touch
...it is not that hard to implement a simple, but yet useful solution without introducing all that complexity. (Please don't get me wrong, for any serious purpose it is better to use some mature and proven to be stable framework).
I will present my results first and then explain the simple and straigh...
What is the memory consumption of an object in Java?
...
Mindprod points out that this is not a straightforward question to answer:
A JVM is free to store data any way it pleases internally, big or little endian, with any amount of padding or overhead, though primitives must behave as if ...
Find a pair of elements from an array whose sum equals a given number
Given array of n integers and given a number X, find all the unique pairs of elements (a,b), whose summation is equal to X.
...
Case insensitive 'in'
... it is
already lowercase, lower() would do nothing to 'ß'; casefold()
converts it to "ss".
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