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How to get device make and model on iOS?

...e currentdevice is? I know it's possible to get the model through NSString *deviceType = [[UIDevice currentDevice] model]; which will just return whether I have an "iPhone" or an "iPod", BUT I was wondering if it's possible to detect/know if I have an iPhone 3GS vs. and iPhone 4 vs. an iPho...
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Is String.Format as efficient as StringBuilder

Suppose I have a stringbuilder in C# that does this: 12 Answers 12 ...
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Why does instanceof return false for some literals?

...eated from within Javascript. From the Mozilla API docs: var color1 = new String("green"); color1 instanceof String; // returns true var color2 = "coral"; color2 instanceof String; // returns false (color2 is not a String object) I can't find any way to construct primitive types with code, perhap...
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How to convert String to Long in Kotlin?

So, due to lack of methods like Long.valueOf(String s) I am stuck. 11 Answers 11 ...
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How do I create an array of strings in C?

I am trying to create an array of strings in C. If I use this code: 14 Answers 14 ...
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Why is the String class declared final in Java?

From when I learned that the class java.lang.String is declared as final in Java, I was wondering why that is. I didn't find any answer back then, but this post: How to create a replica of String class in Java? reminded me of my query. ...
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NSRange to Range

How can I convert NSRange to Range<String.Index> in Swift? 13 Answers 13 ...
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Strings are objects in Java, so why don't we use 'new' to create them?

... In addition to what was already said, String literals [ie, Strings like "abcd" but not like new String("abcd")] in Java are interned - this means that every time you refer to "abcd", you get a reference to a single String instance, rather than a new one each time...
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How to check if a string contains a substring in Bash

I have a string in Bash: 26 Answers 26 ...
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How to split a comma-separated string?

I have a String with an unknown length that looks something like this 14 Answers 14 ...