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Convert String to Float in Swift
...ll also help prevent the user from copying text into your input field (12p.34, or even 12.12.41).
Obviously, if Apple does add a floatValue to Swift this will throw an exception, but it may be nice in the mean time. If they do add it later, then all you need to do to modify your code is remove the ...
Allow CORS REST request to a Express/Node.js application on Heroku
...; Cheers!
– Michal
Aug 19 '12 at 14:34
In my case, next POST is not being called after sending back res.send(200) when...
How to bind RadioButtons to an enum?
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391
You could use a more generic converter
public class EnumBooleanConverter : IValueConverter
{
...
Difference between Property and Field in C# 3.0+
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edited Mar 17 '09 at 10:32
answered Mar 17 '09 at 9:38
Ma...
Best way to check if object exists in Entity Framework?
... from a performance point of view? I'm using Entity Framework 1.0 (ASP.NET 3.5 SP1).
8 Answers
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Why a function checking if a string is empty always returns true? [closed]
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322
Simple problem actually. Change:
if (strTemp != '')
to
if ($strTemp != '')
Arguably you...
What's the point of NSAssert, actually?
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300
Assert is to make sure a value is what its supposed to be. If an assertion fails that means so...
How to create a subdirectory for a project QtCreator?
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NickNick
7,36922 gold badges2626 silver badges3535 bronze badges
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Why do we use __init__ in Python classes?
...egs = legs
self.colour = colour
fido = Dog(4, "brown")
spot = Dog(3, "mostly yellow")
You're saying, Fido is a brown dog with 4 legs while Spot is a bit of a cripple and is mostly yellow. The __init__ function is called a constructor, or initializer, and is automatically called when you c...
Why both no-cache and no-store should be used in HTTP response?
... part of their normal operation
But this is omitted from the newer RFC 7234 HTTP spec in potentially an attempt to make no-store stronger, see:
http://tools.ietf.org/html/rfc7234#section-5.2.1.5
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