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How to convert java.util.Date to java.sql.Date?

...tually not available in the JDBC/Java7 paradigm. – sf_jeff Aug 17 at 1:28 @sf_jeff Java 7 support is covered in the bu...
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What does “for” attribute do in HTML tag?

... The <label> tag allows you to click on the label, and it will be treated like clicking on the associated input element. There are two ways to create this association: One way is to wrap the label element around the input element: <label...
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How can I find all matches to a regular expression in Python?

... Use re.findall or re.finditer instead. re.findall(pattern, string) returns a list of matching strings. re.finditer(pattern, string) returns an iterator over MatchObject objects. Example: re.findall( r'all (.*?) are', 'all cats are s...
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iPad/iPhone hover problem causes the user to double click a link

... ago, that use jquery mouse events...I just got an ipad and i noticed that all the mouse over events are translated in clicks...so for instance i have to do two clicks instead of one..(the first hover, than the actual click) ...
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How to bind RadioButtons to an enum?

...rn UnsetValue on "false", because silverlight (and presumably WPF proper) calls the converter twice - once when unsetting the old radio button value and again to set the new one. I was hanging other things off the property setter so I only wanted it called once. -- if (parameterString == null ||...
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How are people managing authentication in Go? [closed]

...-nuts mailing list: https://groups.google.com/forum/#!msg/golang-nuts/GE7a_5C5kbA/fdSnH41pOPYJ This provides a suggested schema and server-side implementation as a basis for custom authentication. The client-side code is still up to you. (I hope the author of the post sees this: Thanks!) Excerpt...
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What is a “surrogate pair” in Java?

...encoding, characters are mapped to values between 0x0 and 0x10FFFF. Internally, Java uses the UTF-16 encoding scheme to store strings of Unicode text. In UTF-16, 16-bit (two-byte) code units are used. Since 16 bits can only contain the range of characters from 0x0 to 0xFFFF, some additional complex...
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What is the meaning of the CascadeType.ALL for a @ManyToOne JPA association

... The meaning of CascadeType.ALL is that the persistence will propagate (cascade) all EntityManager operations (PERSIST, REMOVE, REFRESH, MERGE, DETACH) to the relating entities. It seems in your case to be a bad idea, as removing an Address would lead ...
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Best way for a 'forgot password' implementation? [closed]

... this is essentially the described way of properly resetting a password crackstation.net/hashing-security.htm#faq – TruthOf42 Nov 22 '13 at 13:30 ...
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Is there any difference between GROUP BY and DISTINCT

... MusiGenesis' response is functionally the correct one with regard to your question as stated; the SQL Server is smart enough to realize that if you are using "Group By" and not using any aggregate functions, then what you actually mean is "Distinct" - and th...