https://www.webdevstudy.com software engineer development experience Tue, 11 Jul 2023 03:29:17 +0000 en-US hourly 1 https://wordpress.org/?v=6.9 https://www.webdevstudy.com/wp-content/uploads/2023/04/logo-150x150.png https://www.webdevstudy.com 32 32 https://www.webdevstudy.com/2023/07/11/how-to-get-current-timestamp-in-milliseconds-in-java/ https://www.webdevstudy.com/2023/07/11/how-to-get-current-timestamp-in-milliseconds-in-java/#respond Tue, 11 Jul 2023 03:29:16 +0000 https://www.webdevstudy.com/?p=289 https://www.webdevstudy.com/2023/07/11/how-to-get-current-timestamp-in-milliseconds-in-java/feed/ 0 https://www.webdevstudy.com/2023/07/11/how-to-get-part-of-an-array-or-list-in-java/ https://www.webdevstudy.com/2023/07/11/how-to-get-part-of-an-array-or-list-in-java/#respond Tue, 11 Jul 2023 03:14:52 +0000 https://www.webdevstudy.com/?p=282 https://www.webdevstudy.com/2023/07/11/how-to-get-part-of-an-array-or-list-in-java/feed/ 0 https://www.webdevstudy.com/2023/07/08/convert-an-inputstream-to-a-file-in-java/ https://www.webdevstudy.com/2023/07/08/convert-an-inputstream-to-a-file-in-java/#respond Sat, 08 Jul 2023 02:11:15 +0000 https://www.webdevstudy.com/?p=278 https://www.webdevstudy.com/2023/07/08/convert-an-inputstream-to-a-file-in-java/feed/ 0 https://www.webdevstudy.com/2023/07/06/how-can-i-convert-an-iterator-to-set-in-java/ https://www.webdevstudy.com/2023/07/06/how-can-i-convert-an-iterator-to-set-in-java/#respond Thu, 06 Jul 2023 03:49:16 +0000 https://www.webdevstudy.com/?p=274 https://www.webdevstudy.com/2023/07/06/how-can-i-convert-an-iterator-to-set-in-java/feed/ 0 https://www.webdevstudy.com/2023/07/06/convert-a-list-to-list-in-java-or-vice-versa/ https://www.webdevstudy.com/2023/07/06/convert-a-list-to-list-in-java-or-vice-versa/#respond Thu, 06 Jul 2023 03:17:45 +0000 https://www.webdevstudy.com/?p=268  and List<Integer> in Java. If we’re working with the following lists: We’ll be using Long::intValue and Integer::longValue to convert between the two types. 1. Using Java 8 streams You can convert a List<Long> to a List<Integer> using map(Long::intValue) in a stream. And of course, you can convert a List<Integer> to a List<Long> using map(Integer::longValue). 2. Using a for loop You can also use a traditional for loop to convert between the two types. […]]]> https://www.webdevstudy.com/2023/07/06/convert-a-list-to-list-in-java-or-vice-versa/feed/ 0 https://www.webdevstudy.com/2023/07/05/how-to-check-if-file-exists-use-java/ https://www.webdevstudy.com/2023/07/05/how-to-check-if-file-exists-use-java/#respond Wed, 05 Jul 2023 01:57:31 +0000 https://www.webdevstudy.com/?p=255 https://www.webdevstudy.com/2023/07/05/how-to-check-if-file-exists-use-java/feed/ 0 https://www.webdevstudy.com/2023/06/23/how-to-extract-string-between-parentheses-in-java/ https://www.webdevstudy.com/2023/06/23/how-to-extract-string-between-parentheses-in-java/#respond Fri, 23 Jun 2023 05:45:06 +0000 https://www.webdevstudy.com/?p=162 https://www.webdevstudy.com/2023/06/23/how-to-extract-string-between-parentheses-in-java/feed/ 0