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What's the easiest way to install a missing Perl module?
... it without using cpan at all. The basic bootstrap procedure is,
curl -L http://cpanmin.us | perl - --sudo App::cpanminus
For more information go to the App::cpanminus page and look at the section on installation.
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Consistency of hashCode() on a Java string
... a
little slower, but is much better at
avoiding collisions.
Source: http://mindprod.com/jgloss/hashcode.html
Something different, because you seem to need a number: How about using CRC32 or MD5 instead of hashcode and you are good to go - no discussions and no worries at all...
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How to write UPDATE SQL with Table alias in SQL Server 2008?
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PostgreSQL: How to make “case-insensitive” query
...it it does not conform to the SQL standard. See here for more information: http://www.postgresql.org/docs/9.2/static/functions-matching.html
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Mockito : how to verify method was called on an object created within a method?
...hat need tests. For example, checking that a private method is closing its HTTP connections properly is overkill until you discover that the private method is not closing its connections properly, and is thus causing a massive problem. At that point, Mockito and verify() become very helpful indeed, ...
What is the correct way to check for string equality in JavaScript?
.... There's a great Google Tech Talk where he summarizes lots of good info: http://www.youtube.com/watch?v=hQVTIJBZook
Update:
The You Don't Know JS series by Kyle Simpson is excellent (and free to read online). The series goes into the commonly misunderstood areas of the language and explains t...
How to check if a column exists in Pandas
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vs. . Which to use?
...tribute. Use the input element to create buttons in an HTML form.
From : http://www.w3schools.com/tags/tag_button.asp
If I understand correctly, the answer is compatibility and input consistency from browser to browser
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Make .gitignore ignore everything except a few files
...ers.)
Obviously I could do e.g. !/folder or !/.gitignore too.
More info: http://git-scm.com/docs/gitignore
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How do I apply a CSS class to Html.ActionLink in ASP.NET MVC?
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