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Why does PHP 5.2+ disallow abstract static class methods?
...ChildClass extends ParentClass {
static function bar() {
echo "Hello, World!";
}
}
ChildClass::foo();
Leaving aside the strict mode warning, the code above doesn't work. The self::bar() call in foo() explicitly refers to the bar() method of ParentClass, even when foo() is called a...
How to use jQuery in chrome extension?
... if (request.message === "clicked_browser_action") {
console.log('Hello world!')
}
}
);
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Android: textColor of disabled button in selector not showing?
... android:background="@android:color/transparent"
android:text="Hello Bhaskar"
android:textColor="@color/text_color_selector"/>
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How can I specify a [DllImport] path at runtime?
...ons, just to show that it works...
return MessageBox(IntPtr.Zero, "Hello world", "Loaded dynamically", 3);
}
}
Note: I did not bother to use FreeLibrary, so this code is not complete. In a real application, you should take care to release the loaded modules to avoid a memory leak.
...
Perl flags -pe, -pi, -p, -w, -d, -i, -t?
...nation: $!\n";
}
-e allows you to pass a script to STDIN
perl -e '$x = "Hello world!\n"; print $x;'
-i directs the interpreter that all data passed to STDIN by the executing script is to be done inplace.
-w is the same as use warnings;, but in a global rather than local scope
-d runs the Perl...
How to make an app's background image repeat
...
public void run()
{
//tv.append("Hello World");
if(i== 2){
i=0;
}
getWindow().setBackgroundDrawableResource(arr[i]);
handler.postDelayed(this, 1000);
...
What's in an Eclipse .classpath/.project file?
...lder of the repository (project) with a single src folder (holds a simple "hello world" .java file) and the project's pox.xml file - so, If I understood you correctly, there is no need (or maybe even necessarily no need) to keep the: .project, .classpath and .settings/ files/folders as well in the g...
Logger slf4j advantages of formatting with {} instead of string concatenation
...matted before the log level is evaluated, like: logger.info(String.format("hello %s", username)).
– Juan Bustamante
Apr 24 '18 at 20:26
...
Bootstrap css hides portion of container below navbar navbar-fixed-top
... has. For example, when a user logs in, you need to display some kind of "Hello [User Name]" and when the name is too wide, the navbar needs to use more height so this text doesn't overlap with the navbar menu. As the navbar has the style "position: fixed", the body stays underneath it and a talle...
How do I print the type of a variable in Rust?
...intln!("{}", std::any::type_name::<T>())
}
fn main() {
let s = "Hello";
let i = 42;
print_type_of(&s); // &str
print_type_of(&i); // i32
print_type_of(&main); // playground::main
print_type_of(&print_type_of::<i32>); // playground::print_type...