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TypeScript with KnockoutJS
...ion that a variable should conform to a particular type. When you say x = 'hello' in JS, we don't know if you intended somewhere later in your code to say x = 34. Hance we can infer nothing about the type of x.
– Sten L
Oct 6 '12 at 12:57
...
How to return smart pointers (shared_ptr), by reference or by value?
...wed even if it has side-effects. For example, if you have a cout << "Hello World!"; statement in a default and copy constructor, you won't see two Hello World!s when RVO is in effect. However, this should not be a problem for properly-designed smart pointers, even w.r.t. synchronization.
...
What is the difference between statically typed and dynamically typed languages?
...rather than the value it refers to.
For example in Java:
String str = "Hello"; //variable str statically typed as string
str = 5; //would throw an error since str is supposed to be a string only
Where on the other hand: in a dynamically typed language variables' types are dynami...
Are (non-void) self-closing tags valid in HTML5?
...lt;br /> meaning <br>> (i.e. <br>&gt;) and <title/hello/ meaning <title>hello</title>). This is an SGML rule that browsers did a very poor job of supporting, and the spec advises authors to avoid the syntax.
In XHTML, <foo /> means <foo></foo>. ...
Example of Named Pipes
...
@MartinLaukkanen : Hello, I plan to use NamedPipeWrapper, You you know which fork is fixing this bug ? thanks
– Whiletrue
Nov 15 '18 at 15:45
...
What is a Java ClassLoader?
...oading idea in general, consider the following simple class:
public class HelloApp {
public static void main(String argv[]) {
System.out.println("Aloha! Hello and Bye");
}
}
If you run this class specifying the -verbose:class command-line option, so that it prints what classes are bei...
Why are arrays covariant but generics are invariant?
... System.out.println(Arrays.toString(num)); num[0]="hello";
– eagertoLearn
Sep 6 '13 at 22:07
22
...
Java, Classpath, Classloading => Multiple Versions of the same jar/project
....getContextClassLoader());
Class<?> c1 = loader1.loadClass("com.abc.Hello");
Class<?> c2 = loader2.loadClass("com.abc.Hello");
BaseInterface i1 = (BaseInterface) c1.newInstance();
BaseInterface i2 = (BaseInterface) c2.newInstance();
...
Effects of the extern keyword on C functions
...stop_now;
void bar_function(void)
{
while (! stop_now) {
printf("Hello, world!\n");
sleep(30);
}
}
As you can see, we have no shared header between foo.c and bar.c , however bar.c needs something declared in foo.c when it's linked, and foo.c needs a function from bar.c when it's...
Backbone.View “el” confusion
... MyView = Backbone.View.extend({
events: {
"click .btn" : "sayHello",
},
sayHello : function() {
alert("Hello");
},
render : function() {
this.$el.html("<input type='button' class='btn' value='Say Hello'></input>");
}
});
$(function()...