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vaibhav singh
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utility to extract date from text with java, very efficient to work with large text files like logs.

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utility to extract date from text with java
A date pattern recognition algorithm to not only identify date pattern but also fetches probable date in Java date format. This algorithm is very fast and lightweight. The processing time is linear and all dates are identified in a single pass. Algorithm re...

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fast algorithm/ library for Java to extract date in object format from a given text, compare this to Natty.

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How to extract date object from given text with java
Sometime we have to identify given Date with their patterns in the provided text to covert them into valid java date objects. Identifying date patterns and extracting text can be easily performed with  regular expressions, but if we want to know the pattern...

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oracle how to combine IN and LIKE clause together

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oracle how to combine IN and LIKE clause together
There is no direct way to combine IN and LIKE clause in SQL. IN matches keywords and not pattern. One can programmatically combine IN and LIKE by using loops in any programming language. But sometimes simple SQL is better then PL-SQL block or some other pro...

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Send mass personalized HTML emails with embedded images using Gmail
There are several plugins that are available to send mass emails, run email campaigns etc. The problem is they are not free, and if they are free they impose limits on the number of emails or insert their advertisement in the mail body. However, they are pr...

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Mutli-child tree visualization on simple console
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