Anurag RanaHow to download data as CSV and Excel files in DjangoSometimes we are required to dump database data in CSV or Excel files. In this article, we will see how to download the data in CSV or…Apr 1Apr 1
Anurag RanaHow to send emails using Python and SMTP serverOne way to send emails is by using third-party APIs. Another way is to connect to the SMTP server directly. This is the second approach…Mar 18Mar 18
Anurag RanaCustom parameter logging in Postfix MTA logsPostfix is a free and open-source mail transfer agent (MTA), which is a software application used to send, receive, and route email.Mar 5Mar 5
Anurag RanaIncreasing attachment size limit in PostfixPostfix is a free and open-source mail transfer agent (MTA), which is a software application used to send, receive, and route email.Mar 4Mar 4
Anurag RanaUsing Aerospike 6.4 CE with Spring Boot 3.2.1 and Java 21A minimal working example with detailed steps.Jan 10Jan 10
Anurag RanaSuperpower of Slow APIs in CybersecurityI was trying to access my account on a Government website. Since I use that particular website occasionally, I forgot the password. Hence…Dec 31, 20232Dec 31, 20232
Anurag RanainNaukri EngineeringCan Java 21 String templates replace the third-party Java templating engines?What are String templates?Dec 27, 20233Dec 27, 20233
Anurag RanaSolving error “-bash: fork: Cannot allocate memory” in UbuntuThis is going to be a quick and small article.Oct 26, 2023Oct 26, 2023
Anurag RanainNaukri EngineeringAvoid Lombok. Use Records to write cleaner code in Java 17.“The ratio of time spent reading vs. writing code is well over 10 to 1. Making it easy to read makes it easier to write.” — Robert C…Oct 16, 202345Oct 16, 202345
Anurag RanainNaukri EngineeringRestTemplate is deprecated. Use WebClient.RestTemplate has been deprecated in favor of the newer WebClient in Spring Framework 5.0 and later versions. This means that while the…May 10, 20239May 10, 20239