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CSS content generation before or after 'input' elements [duplicate]

... This is what I really want: <input name='…' type='…' required>, then input[required]::after { content: ' *'; color: red; }. le sigh. – thirdender Aug 28 '12 at 4:41 ...
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Detect viewport orientation, if orientation is Portrait display alert message advising user of instr

I am building a website specifically for mobile devices. There is one page in particular which is best viewed in landscape mode. ...
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Cannot refer to a non-final variable inside an inner class defined in a different method

...have been cleaned up. By making lastPrice and price final, they are not really variables anymore, but constants. The compiler can then just replace the use of lastPrice and price in the anonymous class with the values of the constants (at compile time, of course), and you won't have the problem wit...
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jQuery - add additional parameters on submit (NOT ajax)

...ase it should suffice to just add another hidden field to your form dynamically. var input = $("<input>").attr("type", "hidden").val("Bla"); $('#form').append($(input)); share | improve this...
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Does JavaScript have “Short-circuit” evaluation?

... in times of JIT-compiling-magic in javascript implementations, one does really want to know if something is "the standard" , or potentially subject to the implementation. The way a condition statement with Binary Logical Operators is evaluated and (short-curcuit) is a standard behavior ecma-interna...
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Variable length (Dynamic) Arrays in Java

...ou want - which is inefficient and a pain for you. Fortunately, there are all kinds of built-in classes that implement common data structures, and other useful tools too. You'll want to check the Java 6 API for a full list of them. One caveat: ArrayList can only hold objects (e.g. Integers), not ...
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How do I check (at runtime) if one class is a subclass of another?

... and 1.0, if it's int then the convention is 0 to 255. I could go through all sorts of contortions to try and get the image to quack, but it's much more straight forward to just ask "are you a duck" and scale my operations accordingly. – Omegaman Mar 18 '14 at...
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What are the “must have” jQuery plugins? [closed]

...hat have not already been described in other posts, I'll try and roll them all into a summarizing post. – Dónal Nov 6 '08 at 5:12 7 ...
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Credit card expiration dates - Inclusive or exclusive?

...calculate the end of the month like you'd want for a credit card. Additionally, this page has everything you ever wanted to know about credit cards. This is assumed to be a typo and that it should read "..., after the first day of the next month; ..." ...
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New line in text area

...
 Carriage Return are HTML entitieswikipedia. This way you are actually parsing the new line ("\n") rather than displaying it as text. share | improve this answer | f...