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Is a LINQ statement faster than a 'foreach' loop?
I am writing a Mesh Rendering manager and thought it would be a good idea to group all of the meshes which use the same shader and then render these while I'm in that shader pass.
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Utility classes are evil? [closed]
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Utility classes aren't exactly evil, but they can violate the principles that compose a good object-oriented design. In a good object-oriented design, most classes should represent a single thing and all of its attributes and ope...
A more pretty/informative Var_dump alternative in PHP? [closed]
... they use, love and assign shortcut keys to, why don't we share our favourite ones .
25 Answers
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Why can tuples contain mutable items?
If a tuple is immutable then why can it contain mutable items?
8 Answers
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Reorder / reset auto increment primary key
I have a MySQL table with an auto increment primary key. I deleted some rows in the middle of the table. Now I have, for example, something like this in the ID column: 12, 13, 14, 19, 20. I deleted the 15, 16, 17 and 18 rows.
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Why isn't String.Empty a constant?
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The reason that static readonly is used instead of const is due to use with unmanaged code, as indicated by Microsoft here in the Shared Source Common Language Infrastructure 2.0 Release. The file to look at is sscli20\clr\src\bcl\system\string.cs.
The Empty constant holds the empty
string ...
Java LinkedHashMap get first or last entry
I have used LinkedHashMap because it is important the order in which keys entered in the map.
14 Answers
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How to use JavaScript regex over multiple lines?
I'd want the PRE block be picked up, even though it spans over newline characters. I thought the 'm' flag does it. Does not.
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Copy / Put text on the clipboard with FireFox, Safari and Chrome
...xt you can quickly generate a textArea, modify the text in the box, select it, copy it, and then delete the textArea. In most cases this textArea wont even flash onto the screen.
For security reasons, browsers will only allow you copy if a user takes some kind of action (ie. clicking a button). On...
Handling Dialogs in WPF with MVVM
...can be interesting. I can expose an ICommand that when the view invokes it, a dialog can appear.
23 Answers
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