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Use '=' or LIKE to compare strings in SQL?
There's the (almost religious) discussion, if you should use LIKE or '=' to compare strings in SQL statements.
9 Answers
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Technically what is the main difference between Oracle JDK and OpenJDK? [duplicate]
I have been using OpenJDK for ages, initially for small projects where it has no problems. But since I started to play with it for big toys, I started to notice random/unknown fatal error and crashes (with H.264 codecs, etc.), and it was a nightmare till then to get ride of system crash+fatal errors...
Is it .yaml or .yml?
According to yaml.org , the official file extension is .yaml .
4 Answers
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What is “entropy and information gain”?
I am reading this book ( NLTK ) and it is confusing. Entropy is defined as :
7 Answers
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Find TODO tags in Eclipse
When I used Eclipse to add unimplemented methods to a Java class to fix an error, methods were auto-generated and include // TODO Auto-generated method stub
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Can a local variable's memory be accessed outside its scope?
I have the following code.
20 Answers
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Adding a new SQL column with a default value
I am looking for the syntax to add a column to a MySQL database with a default value of 0
10 Answers
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How to parse/format dates with LocalDateTime? (Java 8)
Java 8 added a new java.time API for working with dates and times ( JSR 310 ).
7 Answers
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Response Content type as CSV
I need to send a CSV file in HTTP response. How can I set the output response as CSV format?
11 Answers
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Cannot find JavaScriptSerializer in .Net 4.0
I cannot seem to find the JavaScriptSerializer object nor the the System.Web.Script.Serialization namespace within Visual Studio 2010. I need to serialize something to JSON what am I supposed to use?
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