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Are string.Equals() and == operator really same? [duplicate]
...based on the compile-time types of the objects:
// Avoid getting confused by interning
object x = new StringBuilder("hello").ToString();
object y = new StringBuilder("hello").ToString();
if (x.Equals(y)) // Yes
// The compiler doesn't know to call ==(string, string) so it generates
// a reference ...
Math - mapping numbers
...lso map the interval in the reverse direction. Just watch out for division by zero and you should be OK.
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How to create a Menubar application for Mac
...IT: This is a nice ready-made menubar application here ( github source ) by this answer .
6 Answers
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What is MyAssembly.XmlSerializers.dll generated for?
...XmlSerializer if you have used that class to serialize types in your code. By default, this option is set to Auto, which specifies that serialization assemblies be generated only if you have used XmlSerializer to encode types in your code to XML. msdn.microsoft.com/en-us/library/kb4wyys2.aspx
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How can I access a JavaScript object which has spaces in the object's key?
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We can also do this by -
myTextOptions[ 'character names' ]['kid'];
This is useful when we have consecutive keys which consist of space.
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IE8 issue with Twitter Bootstrap 3
...g a site using the new Twitter Bootstrap. The site looks fine and works in all required browsers except IE8.
22 Answers
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In Eclipse, can I have multiple Console views at once, each showing a different Console?
...a way I can split the consoles into multiple views so that I can have side-by-side console output?
3 Answers
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How/when to use ng-click to call a route?
...ated is needed. If, however, you must do this from code, the proper way is by using the $location service:
$scope.go = function ( path ) {
$location.path( path );
};
Which, for example, a button could trigger:
<button ng-click="go('/home')"></button>
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How to crop an image using C#?
...posable hence the using clauses.
EDIT: I find this is fine with PNGs saved by Bitmap.Save or Paint.exe, but fails with PNGs saved by e.g. Paint Shop Pro 6 - the content is displaced. Addition of GraphicsUnit.Pixel gives a different wrong result. Perhaps just these failing PNGs are faulty.
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C# Convert List to Dictionary
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By using ToDictionary:
var dictionary = list.ToDictionary(s => s);
If it is possible that any string could be repeated, either do a Distinct call first on the list (to remove duplicates), or use ToLookup which allows fo...