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Microsoft Excel mangles Diacritics in .csv files?

I am programmatically exporting data (using PHP 5.2) into a .csv test file. Example data: Numéro 1 (note the accented e). The data is utf-8 (no prepended BOM). ...
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PostgreSQL LIKE query performance variations

...viously accepted answer was incorrect. Full Text Search with its full text indexes is not for the LIKE operator at all, it has its own operators and doesn't work for arbitrary strings. It operates on words based on dictionaries and stemming. It does support prefix matching for words, but not with th...
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IE7 Z-Index Layering Issues

I've isolated a little test case of IE7's z-index bug, but don't know how to fix it. I have been playing with z-index all day long. ...
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What causes a java.lang.ArrayIndexOutOfBoundsException and how do I prevent it?

What does ArrayIndexOutOfBoundsException mean and how do I get rid of it? 25 Answers ...
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Handle Guzzle exception and get HTTP body

...ttp\Psr7\Response * (find it in ./vendor/guzzlehttp/psr7/src/Response.php) with all * its own and its 'Message' trait's methods. See more explanations below. * * So you can have: HTTP status code, message, headers and body. * Just check the exception object has the response ...
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Creating an index on a table variable

Can you create an index on a table variable in SQL Server 2000? 3 Answers 3 ...
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Is there any performance gain in indexing a boolean field?

...bout it like a book. If there were only 3 kinds of words in a book and you index all of them, you would have the same number of index pages as normal pages. There would be a performance gain if there are relatively few records of one value. For example, if you have 1000 records and 10 of them are ...
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How to create index in Entity Framework 6.2 with code first

Is there a way to create an index on a property/column using code-first, instead of using the new IndexAttribute ? 10 Ans...
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Is the primary key automatically indexed in MySQL?

Do you need to explicitly create an index, or is it implicit when defining the primary key? Is the answer the same for MyISAM and InnoDB? ...
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What's the difference between HEAD, working tree and index, in Git?

Can someone tell me the difference between HEAD, working tree and index, in Git? 5 Answers ...