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Is there a read-only generic dictionary available in .NET?
...mers from changing my data? If this were an IList I could simply return it AsReadOnly . Is there something similar I can do with a dictionary?
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Last non-empty cell in a column
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This works with both text and numbers and doesn't care if there are blank cells, i.e., it will return the last non-blank cell.
It needs to be array-entered, meaning that you press Ctrl-Shift-Enter after you type or paste it in. The bel...
What is a bus error?
What does the "bus error" message mean, and how does it differ from a segfault?
15 Answers
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Is there a difference between copy initialization and direct initialization?
...ged from creating a temporary object (C++<=14) to just specifying the initialization of whatever object this expression is initialized to (loosely speaking) in C++17. These objects (called "result objects") are the variables created by a declaration (like a1), artificial objects created when the ...
Accessing an array out of bounds gives no error, why?
...nter undefined behavior, anything might happen. The application may crash, it may freeze, it may eject your CD-ROM drive or make demons come out of your nose. It may format your harddrive or email all your porn to your grandmother.
It may even, if you are really unlucky, appear to work correctly.
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Why is the Windows cmd.exe limited to 80 characters wide?
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It isn't. You can right click the title bar, select properties, and in the "Layout" tab alter the screen buffer size (line width and scrollback) and the window size (viewport size). If you started cmd from a shortcut, you can...
External template in Underscore
I use Underscore template . It is possible to attach a external file as template ?
12 Answers
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Does C# have extension properties?
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For the moment it is still not supported out of the box by Roslyn compiler ...
Until now, the extension properties were not seen as valuable enough to be included in the previous versions of C# standard. C# 7 and C# 8.0 have seen this as p...
Remove element by id
When removing an element with standard JavaScript, you must go to its parent first:
18 Answers
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Uppercase or lowercase doctype?
When writing the HTML5 doctype what is the correct method?
7 Answers
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