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How to display HTML in TextView?
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Convert javascript array to string
...sole)
As Felix mentioned, each() is just iterating the array, nothing more.
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Why use pointers? [closed]
...k of appropriate functionality, missing data types or for pure perfomance. More below...
When and where should I use pointers?
Short answer here is: Where you cannot use anything else. In C you don't have any support for complex datatypes such as a string. There are also no way of passing a var...
What is the difference between class and instance attributes?
... unique to that instance.
If coming from C++, attributes on the class are more like static member variables.
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Increment a database field by 1
...)+1? Essentially you'd run a query much like the following - perhaps a bit more complex depending on your specific needs:
INSERT into mytable (logins)
SELECT max(logins) + 1
FROM mytable
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How to round up a number to nearest 10?
... can also pass a third variable if necessary to change the rounding mode.
More info here: http://php.net/manual/en/function.round.php
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“Unsafe JavaScript attempt to access frame with URL…” error being continuously generated in Chrome w
...ct me if I'm wrong)
Chrome has stricter security settings and/or shows more such errors than competing browsers. API/widget/embed authors attempt to do things (cross-domain/frame) that will not work in all browsers (probably for their own reporting/analytics) but that don't actually effect the ...
No increment operator (++) in Ruby? [duplicate]
...increment/decrement operator. For instance, x++ or x-- will fail to parse. More importantly, ++x or --x will do nothing! In fact, they behave as multiple unary prefix operators: -x == ---x == -----x == ...... To increment a number, simply write x += 1.
Taken from "Things That Newcomers to Ruby Sho...
In HTML5, should the main navigation be inside or outside the element?
...at's where navigation often goes, but it's not set in stone.
You can read more about it at HTML5 Doctor.
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Is string in array?
...is using generics and extension methods.
You can read my blog post to see more information about how to do this, but the main idea is this:
By adding this extension method to your code:
public static bool IsIn<T>(this T source, params T[] values)
{
return values.Contains(source);
}
yo...