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How to define an enum with string value?
...ng to bind it to a ComboBox as a data source so whenever I add or remove from the Enum definition, I would not need to change anything in the combo box.
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How to properly compare two Integers in Java?
...ividual operator's documentation to see whether it's applied. For example, from the docs for == and != (JLS 15.21.1):
If the operands of an equality
operator are both of numeric type, or
one is of numeric type and the other
is convertible (§5.1.8) to numeric
type, binary numeric promoti...
What is the minimum I have to do to create an RPM file?
...or your needs. There is an example here which shows how to package an app from source. FPM can produce both deb files and RPM files.
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How to detect Adblock on my website?
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Please don't prevent users from entering your site because they have ads disabled -- that just escalates the arms race. -- If you ask us kindly to turn them on, we might just do it -- if you try to force us, we'll either just stop going to your site, o...
What is the difference between the hidden attribute (HTML5) and the display:none rule (CSS)?
...lbar. It is similarly incorrect to use this attribute to hide content just from one presentation — if something is marked hidden, it is hidden from all presentations, including, for instance, screen readers.
http://dev.w3.org/html5/spec/Overview.html#the-hidden-attribute
Since CSS can target di...
event.returnValue is deprecated. Please use the standard event.preventDefault() instead
...offer backward support for old-nasty-most-hated Internet Explorer starting from IE8 down to IE6 :/
One day that backward compatibility support will be dropped (for IE8/7/6 since IE9 deals with it), and you will no more see this warning (and other IEish bugs)..
It's a question of time (now IE8 has...
Is there a way to provide named parameters in a function call in JavaScript?
...not be cross-browser compatible.
The idea is to parse the parameter names from the string representation of the function so that you can associate the properties of an object with the corresponding parameter.
A function call could then look like
func(a, b, {someArg: ..., someOtherArg: ...});
wh...
How to split a delimited string in Ruby and convert it to an array?
...s array.
'' or ' ' or ',' -> is an value, which is needed to be removed from given string.
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Does the Java &= operator apply & or &&?
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From the Java Language Specification - 15.26.2 Compound Assignment Operators.
A compound assignment expression of the form E1 op= E2 is equivalent to E1 = (T)((E1) op (E2)), where T is the type of E1, except that E1 is ev...
.net implementation of bcrypt
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I needed a BCrypt implementation when moving something from PostgreSQL (which has pg_crypto) to SQLite (which doesn't), so I wrote my own. Seeing from this message I'm not the only one needing this, I've decided to slap a license on it and release it. The URL is:
http://zer7.com...