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Java 8: How do I work with exception throwing methods in streams?
...ere you do not throw checked exceptions. You can still throw anything that is a subclass of RuntimeException.
A normal wrapping idiom is something like:
private void safeFoo(final A a) {
try {
a.foo();
} catch (Exception ex) {
throw new RuntimeException(ex);
}
}
(Supe...
How can I explode and trim whitespace?
For example, I would like to create an array from the elements in this string:
11 Answers
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Unescape HTML entities in Javascript?
...unction posted introduced a security vulnerability.
The following snippet is the old answer's code with a small modification: using a textarea instead of a div reduces the XSS vulnerability, but it is still problematic in IE9 and Firefox.
function htmlDecode(input){
var e = document.createElemen...
log4net not working
Hey I have this configuration in my web.config
13 Answers
13
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Passing A List Of Objects Into An MVC Controller Method Using jQuery Ajax
...hen I get into the PassThing() C# controller method,
the argument "things" is null. I've tried this using a type of List for
the argument, but that doesn't work either. What am I doing wrong?
...
How to get the file extension in PHP? [duplicate]
I wish to get the file extension of an image I am uploading, but I just get an array back.
5 Answers
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Reading Xml with XmlReader in C#
...
My experience of XmlReader is that it's very easy to accidentally read too much. I know you've said you want to read it as quickly as possible, but have you tried using a DOM model instead? I've found that LINQ to XML makes XML work much much easier.
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Has anyone actually implemented a Fibonacci-Heap efficiently?
... implementation of Fibonacci heaps in boost/pending/fibonacci_heap.hpp. This file has apparently been in pending/ for years and by my projections will never be accepted. Also, there have been bugs in that implementation, which were fixed by my acquaintance and all-around cool guy Aaron Windsor. U...
rails - Devise - Handling - devise_error_messages
in my user edit page, there is a line as follows:
21 Answers
21
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How ListView's recycling mechanism works
So I have this problem I had before, and naturally I asked for help on here . Luksprog's answer was great because I had no idea about how ListView and GridView optimized itself with recycling Views. So with his advice I was able to change how I added Views to my GridView. Problem is now I have some...