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How to split a column into two columns?
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143
There might be a better way, but this here's one approach:
row
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How do I decode a string with escaped unicode?
...e searching for it. How can I decode a string with unicode from http\u00253A\u00252F\u00252Fexample.com to http://example.com with JavaScript? I tried unescape , decodeURI , and decodeURIComponent so I guess the only thing left is string replace.
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Thread.Sleep replacement in .NET for Windows Store
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203
Windows Store apps embrace asynchrony - and an "asynchronous pause" is provided by Task.Delay. S...
Check if object value exists within a Javascript array of objects and if not add a new object to arr
...nst arr = [{ id: 1, username: 'fred' }, { id: 2, username: 'bill' }, { id: 3, username: 'ted' }];
function add(arr, name) {
const { length } = arr;
const id = length + 1;
const found = arr.some(el => el.username === name);
if (!found) arr.push({ id, username: name });
return arr...
How do you set the startup page for debugging in an ASP.NET MVC application?
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Mark SeemannMark Seemann
203k3939 gold badges377377 silver badges649649 bronze badges
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Best way of invoking getter by reflection
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243
I think this should point you towards the right direction:
import java.beans.*
for (PropertyDe...
Convert duration to hours:minutes:seconds (or similar) in Rails 3 or Ruby
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13 Answers
13
Active
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Best way to pretty print a hash
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answered Jan 12 '12 at 21:35
PhrogzPhrogz
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Scala @ operator
...version of case x: Some.
– Theo
Mar 3 '10 at 13:22
2
This is also covered under "Variable binding...
When does invoking a member function on a null instance result in undefined behavior?
...stand is why it's undefined behavior to dereference a null pointer. In C++03, there's actually a bit of ambiguity here.
Although "dereferencing a null pointer results in undefined behavior" is mentioned in notes in both §1.9/4 and §8.3.2/4, it's never explicitly stated. (Notes are non-normative.)...