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How to identify CAAnimation within the animationDidStop delegate?
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Doesn't work - by the time the stop selector is called, the animation no longer exists. You get a null referrence.
– Adam
Sep 29 '11 at 9:26
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Reconnection of Client when server reboots in WebSocket
.../how-to-reconnect-web-sockets-in-a-realtime-web-app
ReconnectingWebSocket does not handle reconnections by using this algorithm.
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Choosing the default value of an Enum type without having to change values
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If zero doesn't work as the proper default value, you can use the component model to define a workaround for the enum:
[DefaultValue(None)]
public enum Orientation
{
None = -1,
North = 0,
East = 1,
South = 2,
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Passing route control with optional parameter after root in express?
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That would work depending on what client.get does when passed undefined as its first parameter.
Something like this would be safer:
app.get('/:key?', function(req, res, next) {
var key = req.params.key;
if (!key) {
next();
return;
}
cli...
Why use ICollection and not IEnumerable or List on many-many/one-many relationships?
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The non-generic ICollection doesn't allow any way to add items, but it's still a useful adjunct to IEnumerable<T> because it provides a Count member which is typically much faster than enumerating everything. Note that if an IList<Cat> or I...
Convert an enum to List
...um.GetNames(typeof(DataSourceTypes))
If you want to create a method that does only this for only one type of enum, and also converts that array to a List, you can write something like this:
public List<string> GetDataSourceTypes()
{
return Enum.GetNames(typeof(DataSourceTypes)).ToList()...
Eclipse shortcut “go to line + column”
Does anyone know if there is the shortcut " go to line + column " in Eclipse ?
5 Answers
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Is there a simple, elegant way to define singletons? [duplicate]
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This decorator does not support constructors with arguments. For a more general purpose decorator, use: def Instance(self, *args, **kwargs): self._instance = self._decorated(*args, **kwargs)
– akhan
Ap...
How do I space out the child elements of a StackPanel?
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This doesn't work well if you've already defined a style for Button.
– Mark Ingram
Feb 4 '15 at 13:50
1
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How to convert PascalCase to pascal_case?
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This fails for "ThisIsATest". Seems that does not support two consecutive uppercase.
– OnaBai
Feb 15 '13 at 20:15
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