Posts

InvalidTestClassError - No runnable methods

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Map with expiry time in Java

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Using TRUNC function in JPQL

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Using native database functions in JPQL

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EJB: Class has two properties of the same name

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JBAS011843: Failed instantiate InitialContextFactory

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javax.ejb.EJBException: Could not unmarshal method ID

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IllegalAnnotationsException, Two classes have the same XML type name

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Java: Adding additional HTTP request header with URLConnection

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java: Perform HTTP POST operation with URLConnection

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Java: Urlencode and Urldecode options

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Java: download a png image and save as file

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Java: get all the cookies from http response header

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Java: How to create a jar archive

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Get the N-th Bit value of any Integer number

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JAVA: Convesion of decimal number into binary using bitwise operators

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Algorithm: Bitwise operation: convert decimal into binary number

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Comparing two dates

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Regex to match same consecutive characters

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Write web spider to scrape data using Java

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