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What is DOM Event delegation?

... Hello, thank you for a great explanation. I am still confused about a certain detail though: The way I understand the DOM tree event flow (As can be seen in 3.1. Event dispatch and DOM event flow ) the event object propagates...
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Pure JavaScript equivalent of jQuery's $.ready() - how to call a function when the page/DOM is ready

... fn(); }); } } example inline usage: ready(function() { alert('hello'); });
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What does the thread_local mean in C++11?

... of them. e.g. struct my_class{ my_class(){ std::cout<<"hello"; } ~my_class(){ std::cout<<"goodbye"; } }; void f(){ thread_local my_class unused; } void do_nothing(){} int main(){ std::thread t1(do_nothing); t1.join(); } In this program t...
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What is the behavior difference between return-path, reply-to and from?

...ion1 Microsoft ESMTP MAIL Service {C}HELO workstation1 {S}250 workstation1 Hello [127.0.0.1] {C}MAIL FROM:<coolstuff-you=yourcompany.com@mymailinglist.com> {S}250 2.1.0 me@mycompany.com....Sender OK {C}RCPT TO:<you@yourcompany.com> {S}250 2.1.5 you@yourcompany.com {C}DATA {S}354 Start m...
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Traits vs. interfaces

... Forget "to_integer" - it's just an illustration. An example. A "Hello, World". An "example.com". – J. Bruni Feb 9 '12 at 4:15 2 ...
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FragmentPagerAdapter Exists Only In Android.Support.V4.App (and not Android.App)

...ppearance="?android:attr/textAppearanceMedium" android:text="@string/hello_world" android:background="#FF335555"/> </LinearLayout> share | improve this answer | ...
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My attempt at value initialization is interpreted as a function declaration, and why doesn't A a(())

... write the code like this. int puts(const char *); int main() { puts("Hello, world!"); } C also allows you to define functions that take functions as arguments, with nice readable syntax that looks like a function call (well, it's readable, as long you won't return a pointer to function). #i...
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Why doesn't the example compile, aka how does (co-, contra-, and in-) variance work?

...hich are erroneously covariant): Object[] arr = new Integer[1]; arr[0] = "Hello, there!"; We just assigned a value of type String to an array of type Integer[]. For reasons which should be obvious, this is bad news. Java's type system actually allows this at compile time. The JVM will "helpful...
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How to have favicon / icon set when bookmarklet dragged to toolbar?

...:100%;height:50%"> setTimeout(()=>{ &%2313 alert('hello world'); /*Use this format for comments, use %2523 instead of hash (number sign)*/ &%2313 window.history.back(); &%2313 },200); </textarea></div> </div> <script type...
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Reverse a string in Python

... How about: >>> 'hello world'[::-1] 'dlrow olleh' This is extended slice syntax. It works by doing [begin:end:step] - by leaving begin and end off and specifying a step of -1, it reverses a string. ...