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Bootstrap Alert Auto Close
...
For a smooth slideup:
$("#success-alert").fadeTo(2000, 500).slideUp(500, function(){
$("#success-alert").slideUp(500);
});
$(document).ready(function() {
$("#success-alert").hide();
$("#myWish").click(function showAlert() {
$("#success-alert").fadeTo(...
Do asynchronous operations in ASP.NET MVC use a thread from ThreadPool on .NET 4
...calls in sequence. It's easy to calculate that if each database call takes 200ms, your controller action will take roughly 800ms to execute.
If you don't need to run those calls sequentially, would parallelizing them improve performance?
That's the big question, which is not easy to answer. Mayb...
What does static_assert do, and what would you use it for?
Could you give an example where static_assert(...) ('C++11') would solve the problem in hand elegantly?
8 Answers
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Should I pass a shared_ptr by reference? [duplicate]
...ce, to avoid the overhead of copying the shared_ptr.
The best practice in C++ is always to have clearly defined ownership semantics for your objects. There is no universal "always do this" to replace actual thought.
If you always pass shared pointers by value, it gets costly (because they're a lot...
Copying a HashMap in Java
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The difference is that in C++ your object is on the stack, whereas in Java, your object is in the heap. If A and B are Objects, any time in Java you do:
B = A
A and B point to the same object, so anything you do to A you do to B and vice versa.
Us...
Pointer vs. Reference
...st practical difference for an output parameter is purely syntax. Google's C++ Style Guide (https://google.github.io/styleguide/cppguide.html#Reference_Arguments), for example, mandates only pointers for output parameters, and allows only references that are const. The reasoning is one of readabilit...
Questions every good Java/Java EE Developer should be able to answer? [closed]
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I confused a C++ lecturer yesterday with the diamond inheritance problem, she didn't know about it at all :)
– Esko
Jan 22 '10 at 10:01
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About “*.d.ts” in TypeScript
...as told by someone that this kind of file is something like "head file" in C++ but for JS only. But I cannot convert a pure JS file to *.d.ts file unless I forcely change the *.js to *.ts . So I have three files:
a JS file, a TS file and a *.d.ts file.
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Why does sizeof(x++) not increment x?
Here is the code compiled in dev c++ windows:
9 Answers
9
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Chrome Uncaught Syntax Error: Unexpected Token ILLEGAL [duplicate]
...y what's there, yet ...
edit — I think it's a zero-width space, Unicode 200B. Seems pretty weird and I can't be sure of course that it's not a Stackoverflow artifact, but when I copy/paste that last function including the complete last line into the Chrome console, I get your error.
A notorious...