https://www.webdevstudy.com software engineer development experience Tue, 09 Dec 2025 05:39:57 +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/2025/12/09/how-to-recover-the-mysql-8-0-root-password-on-ubuntu/ https://www.webdevstudy.com/2025/12/09/how-to-recover-the-mysql-8-0-root-password-on-ubuntu/#respond Tue, 09 Dec 2025 05:39:57 +0000 https://www.webdevstudy.com/?p=324 https://www.webdevstudy.com/2025/12/09/how-to-recover-the-mysql-8-0-root-password-on-ubuntu/feed/ 0 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-match-columns-that-contain-a-substring-in-sql/ https://www.webdevstudy.com/2023/07/11/how-to-match-columns-that-contain-a-substring-in-sql/#respond Tue, 11 Jul 2023 03:21:21 +0000 https://www.webdevstudy.com/?p=285 https://www.webdevstudy.com/2023/07/11/how-to-match-columns-that-contain-a-substring-in-sql/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/how-to-set-jvm-arguments-vm-options-in-aws-lambda/ https://www.webdevstudy.com/2023/07/08/how-to-set-jvm-arguments-vm-options-in-aws-lambda/#respond Sat, 08 Jul 2023 02:14:58 +0000 https://www.webdevstudy.com/?p=280 https://www.webdevstudy.com/2023/07/08/how-to-set-jvm-arguments-vm-options-in-aws-lambda/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/2023/07/08/how-to-get-rows-or-columns-with-nan-null-values-in-pandas-dataframe/ https://www.webdevstudy.com/2023/07/08/how-to-get-rows-or-columns-with-nan-null-values-in-pandas-dataframe/#respond Sat, 08 Jul 2023 02:06:30 +0000 https://www.webdevstudy.com/?p=276 https://www.webdevstudy.com/2023/07/08/how-to-get-rows-or-columns-with-nan-null-values-in-pandas-dataframe/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/how-to-add-script-tag-to-html-dom/ https://www.webdevstudy.com/2023/07/06/how-to-add-script-tag-to-html-dom/#respond Thu, 06 Jul 2023 03:40:18 +0000 https://www.webdevstudy.com/?p=272 https://www.webdevstudy.com/2023/07/06/how-to-add-script-tag-to-html-dom/feed/ 0 https://www.webdevstudy.com/2023/07/06/how-can-i-add-list-to-set-in-python/ https://www.webdevstudy.com/2023/07/06/how-can-i-add-list-to-set-in-python/#respond Thu, 06 Jul 2023 03:29:44 +0000 https://www.webdevstudy.com/?p=270 https://www.webdevstudy.com/2023/07/06/how-can-i-add-list-to-set-in-python/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. 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