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Equivalent of typedef in C#
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In my experience (which is scarce), you have to specify the fully qualified type name, for instance: using MyClassDictionary = System.Collections.Generic.Dictionary<System.String, MyNamespace.MyClass>; Is it correct? Otherwise it doesn't seem to consider the using defi...
“A lambda expression with a statement body cannot be converted to an expression tree”
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This is the real solution, the accepted answer is difficult to apply in some cases
– Ferran Salguero
Aug 2 '13 at 10:47
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Center image horizontally within a div
..., which is about the same as the width of the image, making it hard to see if it's actually centering the image. Here's my solution: jsfiddle.net/marvo/3k3CC/2
– Marvo
Jun 12 '12 at 2:38
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Most efficient way to remove special characters from string
...StringBuilder sb = new StringBuilder();
foreach (char c in str) {
if ((c >= '0' && c <= '9') || (c >= 'A' && c <= 'Z') || (c >= 'a' && c <= 'z') || c == '.' || c == '_') {
sb.Append(c);
}
}
return sb.ToString();
}
One thing th...
Using Git how do I find changes between local and remote
Here are two different questions but I think they are related.
10 Answers
10
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How do I disable right click on my web page?
...ing of the right click (context) menu anyway.
Not sure why you'd want to. If it's out of some misplaced belief that you can protect your source code or images that way, think again: you can't.
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How to sort a list of objects based on an attribute of the objects?
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No problem. btw, if muhuk is right and it's a list of Django objects, you should consider his solution. However, for the general case of sorting objects, my solution is probably best practice.
– Triptych
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Why should we typedef a struct so often in C?
...on't need to see the "struct" keyword all over the place, it looks more as if there really is a type called "Point" in your language. Which, after the typedef, is the case I guess.
Also note that while your example (and mine) omitted naming the struct itself, actually naming it is also useful for ...
Can we delete an SMS in Android before it reaches the inbox?
...timate uses for SMS interception. For example: automating phone number verification, services which are provisioned via SMS (though generally this should be done with data SMS), or for applications which otherwise improve the user experience by processing specially-formatted messages in order to sh...
uint8_t can't be printed with cout
...sn't int(var) and (int)var actually the same thing?" sure makes it seem as if you didn't realise int(var) and (int)var have exactly the same meaning. int(var) is discouraged in exactly those cases where (int)var is, for exactly the same reasons, because it means exactly the same thing. (I can unders...