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Cross browser JavaScript (not jQuery…) scroll to top animation
...- element.scrollTop;
var perTick = difference / duration * 10;
setTimeout(function() {
element.scrollTop = element.scrollTop + perTick;
if (element.scrollTop === to) return;
scrollTo(element, to, duration - 10);
}, 10);
}
Demo:
function runScroll() {
sc...
String isNullOrEmpty in Java? [duplicate]
This surely has been asked before, but Googling doesn't find it . Is there, in any of the standard java libraries (including apache/google/...), a static isNullOrEmpty() method for Strings ?
...
Why isn't ProjectName-Prefix.pch created automatically in Xcode 6?
... of the files listed can change. Avoid them until you have a serious build time problem that you can demonstrate is dramatically improved with a prefix header.
In that case you can create one and pass it into clang, but it's incredibly rare that it's a good idea.
EDIT: To your specific question ...
Is there a way to check if a file is in use?
... a program in C# that needs to repeatedly access 1 image file. Most of the time it works, but if my computer's running fast, it will try to access the file before it's been saved back to the filesystem and throw an error: "File in use by another process" .
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How do I get the computer name in .NET
...
11 Answers
11
Active
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How to break lines at a specific character in Notepad++?
...
6 Answers
6
Active
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Testing if a checkbox is checked with jQuery
...ed, write less, do more. you write the extension once, and for the rest of time, you only call the API $(someradio).realVal(), you don't need write a extension many times.
– alphakevin
Jun 12 '16 at 9:08
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How do I clear the terminal screen in Haskell?
How can I clear a terminal screen after my user has selected an option from my application's menu?
8 Answers
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Fluent Validation vs. Data Annotations [closed]
What are the operative differences between these two validation packages when used for ASP.NET MVC validatation? They seem to have similar objects, all the way to their object names. Is one related to another? What are their differences? In what way do these differences denote different use cases?
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Why do people say that Ruby is slow? [closed]
...ing
languages?
Ruby probably wouldn't serve you well in writing a real-time digital signal processing application, or any kind of real-time control system. Ruby (with today's VMs) would probably choke on a resource-constrained computer such as smartphones.
Remember that a lot of the processing...