2013-12-24 08:11:18 -05:00
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## Core Java Cookbooks and Examples
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### Relevant Articles:
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2013-12-26 15:08:32 -05:00
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- [Immutable ArrayList in Java](http://www.baeldung.com/java-immutable-list)
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2016-02-08 05:01:25 -05:00
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- [Converting between an Array and a List in Java](http://www.baeldung.com/convert-array-to-list-and-list-to-array)
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2016-02-08 05:02:58 -05:00
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- [Converting between an Array and a Set in Java](http://www.baeldung.com/convert-array-to-set-and-set-to-array)
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2016-02-08 05:04:32 -05:00
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- [Converting between a List and a Set in Java](http://www.baeldung.com/convert-list-to-set-and-set-to-list)
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2016-02-08 05:07:07 -05:00
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- [Convert a Map to an Array, List or Set in Java](http://www.baeldung.com/convert-map-values-to-array-list-set)
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2017-04-10 01:21:44 -04:00
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- [Java – Random Long, Float, Integer and Double](http://www.baeldung.com/java-generate-random-long-float-integer-double)
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- [Java – Generate Random String](http://www.baeldung.com/java-random-string)
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2016-02-09 07:27:46 -05:00
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- [Java Timer](http://www.baeldung.com/java-timer-and-timertask)
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2016-10-04 04:56:26 -04:00
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- [How to Run a Shell Command in Java](http://www.baeldung.com/run-shell-command-in-java)
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2016-10-04 05:28:03 -04:00
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- [MD5 Hashing in Java](http://www.baeldung.com/java-md5)
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- [Guide to the Java ArrayList](http://www.baeldung.com/java-arraylist)
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- [Guide to Java Reflection](http://www.baeldung.com/java-reflection)
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2016-10-23 05:25:09 -04:00
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- [A Guide to Java Sockets](http://www.baeldung.com/a-guide-to-java-sockets)
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2016-10-23 15:22:07 -04:00
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- [Convert char to String in Java](http://www.baeldung.com/java-convert-char-to-string)
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2016-10-23 15:24:20 -04:00
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- [Random List Element](http://www.baeldung.com/java-random-list-element)
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2016-10-23 16:36:44 -04:00
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- [Convert String to int or Integer in Java](http://www.baeldung.com/java-convert-string-to-int-or-integer)
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- [Java – Try with Resources](http://www.baeldung.com/java-try-with-resources)
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2016-11-10 10:13:42 -05:00
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- [Guide to the Fork/Join Framework in Java](http://www.baeldung.com/java-fork-join)
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- [How to Print Screen in Java](http://www.baeldung.com/print-screen-in-java)
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2016-11-13 02:40:28 -05:00
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- [How to Convert String to different data types in Java](http://www.baeldung.com/java-string-conversions)
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2016-12-09 16:40:29 -05:00
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- [Introduction to Java Generics](http://www.baeldung.com/java-generics)
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2016-11-11 14:10:01 -05:00
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- [Generate equals() and hashCode() with Eclipse](http://www.baeldung.com/java-eclipse-equals-and-hashcode)
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- [A Guide To Java Regular Expressions API](http://www.baeldung.com/regular-expressions-java)
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2016-12-18 03:15:07 -05:00
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- [Sorting in Java](http://www.baeldung.com/java-sorting)
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- [Getting Started with Java Properties](http://www.baeldung.com/java-properties)
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2016-12-18 07:13:57 -05:00
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- [Grep in Java](http://www.baeldung.com/grep-in-java)
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2016-12-18 19:03:11 -05:00
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- [Java - Combine Multiple Collections](http://www.baeldung.com/java-combine-multiple-collections)
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2016-12-19 13:13:52 -05:00
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- [Simulated Annealing for Travelling Salesman Problem](http://www.baeldung.com/java-simulated-annealing-for-traveling-salesman)
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2017-01-08 02:25:59 -05:00
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- [Slope One Algorithm: Collaborative Filtering Recommendation Systems](http://www.baeldung.com/java-collaborative-filtering-recommendations)
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- [Pattern Search with Grep in Java](http://www.baeldung.com/grep-in-java)
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- [URL Encoding and Decoding in Java](http://www.baeldung.com/java-url-encoding-decoding)
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- [The Basics of Java Generics](http://www.baeldung.com/java-generics)
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2017-01-19 17:10:13 -05:00
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- [The Traveling Salesman Problem in Java](http://www.baeldung.com/java-simulated-annealing-for-traveling-salesman)
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- [How to Create an Executable JAR with Maven](http://www.baeldung.com/executable-jar-with-maven)
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2017-02-12 08:32:40 -05:00
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- [How to Design a Genetic Algorithm in Java](http://www.baeldung.com/java-genetic-algorithm)
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2017-02-19 16:22:43 -05:00
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- [Guide to WeakHashMap in Java](http://www.baeldung.com/java-weakhashmap)
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- [Spring Security – Cache Control Headers](http://www.baeldung.com/spring-security-cache-control-headers)
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- [Basic Introduction to JMX](http://www.baeldung.com/java-management-extensions)
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- [AWS Lambda With Java](http://www.baeldung.com/java-aws-lambda)
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- [Introduction to Nashorn](http://www.baeldung.com/java-nashorn)
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- [Guide to the Guava BiMap](http://www.baeldung.com/guava-bimap)
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- [Chained Exceptions in Java](http://www.baeldung.com/java-chained-exceptions)
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- [The Java HashMap Under the Hood](http://www.baeldung.com/java-hashmap)
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- [A Guide to LinkedHashMap in Java](http://www.baeldung.com/java-linked-hashmap)
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- [A Guide to TreeMap in Java](http://www.baeldung.com/java-treemap)
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2017-03-18 17:38:31 -04:00
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- [A Quick JUnit vs TestNG Comparison](http://www.baeldung.com/junit-vs-testng)
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2017-03-18 15:25:06 -04:00
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- [Java Primitive Conversions](http://www.baeldung.com/java-primitive-conversions)
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- [Java Money and the Currency API](http://www.baeldung.com/java-money-and-currency)
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2017-04-10 01:21:44 -04:00
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- [Removing all nulls from a List in Java](http://www.baeldung.com/java-remove-nulls-from-list)
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- [Removing all duplicates from a List in Java](http://www.baeldung.com/java-remove-duplicates-from-list)
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2017-04-18 16:20:20 -04:00
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- [Using Math.pow in Java](http://www.baeldung.com/java-math-pow)
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- [Converting Strings to Enums in Java](http://www.baeldung.com/java-string-to-enum)
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- [Flattening Nested Collections in Java](http://www.baeldung.com/java-flatten-nested-collections)
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- [Quick Guide to the Java StringTokenizer](http://www.baeldung.com/java-stringtokenizer)
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- [JVM Log Forging](http://www.baeldung.com/jvm-log-forging)
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- [Guide to sun.misc.Unsafe](http://www.baeldung.com/java-unsafe)
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2017-04-29 14:36:05 -04:00
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- [HashSet and TreeSet Comparison](http://www.baeldung.com/java-hashset-vs-treeset)
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- [How to Perform a Simple HTTP Request in Java](http://www.baeldung.com/java-http-request)
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2017-05-08 10:26:11 -04:00
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- [Call Methods at Runtime Using Java Reflection](http://www.baeldung.com/java-method-reflection)
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2017-06-02 13:53:07 -04:00
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- [Guide to UUID in JAVA](http://www.baeldung.com/guide-to-uuid-in-java)
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2017-05-23 08:58:17 -04:00
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- [How to Add a Single Element to a Stream](http://www.baeldung.com/java-stream-append-prepend)
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2017-05-30 15:57:41 -04:00
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- [Iterating Over Enum Values in Java](http://www.baeldung.com/java-enum-iteration)
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2017-05-24 12:46:01 -04:00
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- [Kotlin Java Interoperability](http://www.baeldung.com/kotlin-java-interoperability)
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2017-07-13 09:43:43 -04:00
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- [How to Round a Number to N Decimal Places in Java](http://www.baeldung.com/java-round-decimal-number)
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- [Changing Annotation Parameters At Runtime](http://www.baeldung.com/java-reflection-change-annotation-params)
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- [How to Find all Getters Returning Null](http://www.baeldung.com/java-getters-returning-null)
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- [Changing the Order in a Sum Operation Can Produce Different Results?](http://www.baeldung.com/java-floating-point-sum-order)
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- [How to Get a Name of a Method Being Executed?](http://www.baeldung.com/java-name-of-executing-method)
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- [Iterate over a Map in Java](http://www.baeldung.com/java-iterate-map)
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2017-06-15 10:08:13 -04:00
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- [Dynamic Proxies in Java](http://www.baeldung.com/java-dynamic-proxies)
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2017-06-15 12:44:44 -04:00
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- [How to Copy an Array in Java](http://www.baeldung.com/java-array-copy)
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- [Introduction to JDBC](http://www.baeldung.com/java-jdbc)
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- [Period and Duration in Java](http://www.baeldung.com/java-period-duration)
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- [Converting a Stack Trace to a String in Java](http://www.baeldung.com/java-stacktrace-to-string)
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- [Count Occurrences of a Char in a String](http://www.baeldung.com/java-count-chars)
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- [Java Double Brace Initialization](http://www.baeldung.com/java-double-brace-initialization)
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- [The StackOverflowError in Java](http://www.baeldung.com/java-stack-overflow-error)
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- [Split a String in Java](http://www.baeldung.com/java-split-string)
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- [Introduction to Java Serialization](http://www.baeldung.com/java-serialization)
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- [How to Remove the Last Character of a String?](http://www.baeldung.com/java-remove-last-character-of-string)
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- [ClassNotFoundException vs NoClassDefFoundError](http://www.baeldung.com/java-classnotfoundexception-and-noclassdeffounderror)
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- [Guide to UUID in Java](http://www.baeldung.com/java-uuid)
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- [Guide to Escaping Characters in Java RegExps](http://www.baeldung.com/java-regexp-escape-char)
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2017-09-16 05:26:29 -04:00
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- [Guide to hashCode() in Java](http://www.baeldung.com/java-hashcode)
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- [Collect a Java Stream to an Immutable Collection](http://www.baeldung.com/java-stream-immutable-collection)
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- [Difference between URL and URI](http://www.baeldung.com/java-url-vs-uri)
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- [Broadcasting and Multicasting in Java](http://www.baeldung.com/java-broadcast-multicast)
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- [Converting a List to String in Java](http://www.baeldung.com/java-list-to-string)
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- [CharSequence vs. String in Java](http://www.baeldung.com/java-char-sequence-string)
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2017-08-25 13:39:12 -04:00
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- [Period and Duration in Java](http://www.baeldung.com/java-period-duration)
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2017-10-15 07:55:42 -04:00
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- [Guide to the Diamond Operator in Java](http://www.baeldung.com/java-diamond-operator)
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- [Singletons in Java](http://www.baeldung.com/java-singleton)
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- [“Sneaky Throws” in Java](http://www.baeldung.com/java-sneaky-throws)
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- [OutOfMemoryError: GC Overhead Limit Exceeded](http://www.baeldung.com/java-gc-overhead-limit-exceeded)
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- [StringBuilder and StringBuffer in Java](http://www.baeldung.com/java-string-builder-string-buffer)
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- [Number of Digits in an Integer in Java](http://www.baeldung.com/java-number-of-digits-in-int)
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- [Proxy, Decorator, Adapter and Bridge Patterns](http://www.baeldung.com/java-structural-design-patterns)
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2017-11-14 04:37:36 -05:00
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- [Creating a Java Compiler Plugin](http://www.baeldung.com/java-build-compiler-plugin)
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2017-11-17 09:00:32 -05:00
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- [A Guide to the Static Keyword in Java](http://www.baeldung.com/java-static)
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- [Initializing Arrays in Java](http://www.baeldung.com/java-initialize-array)
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2017-11-21 23:21:27 -05:00
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- [Guide to Java String Pool](http://www.baeldung.com/java-string-pool)
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2017-11-26 12:29:14 -05:00
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- [Introduction to Creational Design Patterns](http://www.baeldung.com/creational-design-patterns)
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2017-12-02 04:55:12 -05:00
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- [Quick Example - Comparator vs Comparable in Java](http://www.baeldung.com/java-comparator-comparable)
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2017-12-12 01:32:35 -05:00
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- [Quick Guide to Java Stack](http://www.baeldung.com/java-stack)
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- [The Java continue and break Keywords](http://www.baeldung.com/java-continue-and-break)
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- [Introduction to the Java ArrayDeque](http://www.baeldung.com/java-array-deque)
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- [Guide to java.util.Formatter](http://www.baeldung.com/java-string-formatter)
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2017-12-19 14:03:15 -05:00
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- [Batch Processing in JDBC](http://www.baeldung.com/jdbc-batch-processing)
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2017-12-24 12:50:07 -05:00
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- [Check if a Java Array Contains a Value](http://www.baeldung.com/java-array-contains-value)
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2017-12-24 12:50:17 -05:00
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- [How to Invert an Array in Java](http://www.baeldung.com/java-invert-array)
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2017-12-25 23:13:39 -05:00
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- [Guide to the Cipher Class](http://www.baeldung.com/java-cipher-class)
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2017-12-27 18:11:30 -05:00
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- [A Guide to Java Initialization](http://www.baeldung.com/java-initialization)
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2018-01-06 04:35:44 -05:00
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- [Implementing a Binary Tree in Java](http://www.baeldung.com/java-binary-tree)
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2018-01-06 04:28:35 -05:00
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- [A Guide to ThreadLocalRandom in Java](http://www.baeldung.com/java-thread-local-random)
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2018-01-08 12:27:04 -05:00
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- [RegEx for matching Date Pattern in Java](http://www.baeldung.com/java-date-regular-expressions)
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2018-01-17 15:53:17 -05:00
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- [Introduction to the JDBC RowSet Interface in Java](http://www.baeldung.com/java-jdbc-rowset)
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- [Nested Classes in Java](http://www.baeldung.com/java-nested-classes)
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- [A Guide to Java Loops](http://www.baeldung.com/java-loops)
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- [Varargs in Java](http://www.baeldung.com/java-varargs)
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- [A Guide to HashSet in Java](http://www.baeldung.com/java-hashset)
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- [A Guide to Inner Interfaces in Java](http://www.baeldung.com/java-inner-interfaces)
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- [Polymorphism in Java](http://www.baeldung.com/java-polymorphism)
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- [Recursion In Java](http://www.baeldung.com/java-recursion)
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2018-01-25 16:06:00 -05:00
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- [A Guide to the finalize Method in Java](http://www.baeldung.com/java-finalize)
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2018-02-24 02:19:12 -05:00
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- [Compiling Java *.class Files with javac](http://www.baeldung.com/javac)
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2018-02-26 20:39:11 -05:00
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- [Method Overloading and Overriding in Java](http://www.baeldung.com/java-method-overload-override)
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2018-03-02 11:40:04 -05:00
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- [A Guide to TreeSet in Java](http://www.baeldung.com/java-tree-set)
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- [Guide to ThreadLocalRandom in Java](http://www.baeldung.com/java-thread-local-random)
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- [Java TreeMap vs HashMap](http://www.baeldung.com/java-treemap-vs-hashmap)
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- [A Guide to Iterator in Java](http://www.baeldung.com/java-iterator)
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- [The Trie Data Structure in Java](http://www.baeldung.com/trie-java)
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- [Introduction to Javadoc](http://www.baeldung.com/javadoc)
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2018-03-04 14:34:17 -05:00
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- [How to TDD a List Implementation](http://jira.baeldung.com/browse/BAEL-1537)
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2018-03-17 16:24:22 -04:00
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- [How to Make a Deep Copy of an Object in Java](http://www.baeldung.com/java-deep-copy)
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2018-03-18 09:49:32 -04:00
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- [Check if a String is a Palindrome](http://www.baeldung.com/java-palindrome)
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2018-03-18 12:16:04 -04:00
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- [Comparing Strings in Java](http://www.baeldung.com/java-compare-strings)
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- [Guide to Inheritance in Java](http://www.baeldung.com/java-inheritance)
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- [Guide to Externalizable Interface in Java](http://www.baeldung.com/java-externalizable)
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2018-03-27 20:58:38 -04:00
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- [The “final” Keyword in Java](http://www.baeldung.com/java-final)
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2018-04-10 10:16:10 -04:00
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- [Inheritance and Composition (Is-a vs Has-a relationship) in Java](http://www.baeldung.com/java-inheritance-composition)
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2018-03-02 11:40:04 -05:00
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