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What to return if Spring MVC controller method doesn't return value?
...the read operation. A 200 status return with no content could be confusing from a REST API perspective.
– raspacorp
Oct 20 '14 at 20:45
...
Convert Enum to String
...e was faster and by decent margin. Internally ToString calls Enum.GetName. From source for .NET 4.0, the essentials:
public override String ToString()
{
return Enum.InternalFormat((RuntimeType)GetType(), GetValue());
}
private static String InternalFormat(RuntimeType eT, Object value)
{
if...
How does Git handle symbolic links?
...ymlinks and the local settings for symlinks. If settings were copied over from TortiseGit or windows, then you could have symlinks = false messing with them.
– phyatt
Dec 12 '17 at 17:05
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What's the (hidden) cost of Scala's lazy val?
...
This is taken from the scala mailing list and gives implementation details of lazy in terms of Java code (rather than bytecode):
class LazyTest {
lazy val msg = "Lazy"
}
is compiled to something equivalent to the following Java code:
...
round() doesn't seem to be rounding properly
...
this is working after searching :) from decimal import Decimal, ROUND_HALF_UP, ROUND_HALF_DOWN # use in rounding floating numbers Decimal(str(655.665)).quantize(Decimal('1.11'), rounding=ROUND_HALF_UP) # Issues and Limitations in floating points
...
How can I make my own event in C#?
...to the class that recieves it.
//An EventArgs class must always derive from System.EventArgs.
public class MyEventArgs : EventArgs
{
private string EventInfo;
public MyEventArgs(string Text)
{
EventInfo = Text;
}
public string GetInfo()...
Convert hyphens to camel case (camelCase)
...ere's a link to live tests: http://jsfiddle.net/avKzf/2/
Here are results from tests:
input: "ab-cd-ef", result: "abCdEf"
input: "ab-cd-ef-", result: "abCdEf"
input: "ab-cd-ef--", result: "abCdEf"
input: "ab-cd--ef--", result: "abCdEf"
input: "--ab-cd--ef--", result: "AbCdEf"
input: "--ab-cd-__-e...
What's the difference between returning void and returning a Task?
...n get an awaiter; clearly a void-returning method does not produce a value from which you can get an awaiter.
Task-returning methods can produce awaitable values. We anticipate that third parties will want to create their own implementations of Task-like objects that can be awaited, and you will be...
ASP.NET MVC 3: Override “name” attribute with TextBoxFor
...eInfo.HtmlFieldPrefix in your Controller.
I learnt a lot about this stuff from Brad Wilson's blog.
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Can Protractor and Karma be used together?
...
Is this still true that we should not run Protractor from Karma?
– ErikAGriffin
Mar 22 '15 at 23:10
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