note

【Java】StringからIntにしたりDateからStringにしたりStringをDateにしたり

テスト用に、データベースに入れる情報を用意→データベースに登録→登録した情報を取り出して比較、というロジックを作ったら、入れる用のデータはJSONで受け取る前提だから全部Stringで渡さなきゃいけなくて、出してくるデータはテーブルカラム通りの ...
Android Authority

Try catch Java: Exception handling explained

Error handling, also called exception handling, is a big part of Java, but it’s also one of the more divisive elements. Exception handling allows a developer to ...
GitHub

[Bug]: Select value cast int to str causes exception saving Execution Information

openjdk version "11.0.9.1" 2020-11-04 OpenJDK Runtime Environment (build 11.0.9.1+1-post-Uos-1deb10u2) OpenJDK 64-Bit Server VM (build 11.0.9.1+1-post-Uos-1deb10u2, mixed mode, sharing) Select value ...
GitHub

Java exception in page.vm - value cannot fit in an int

When running a site analysis, I get a java.lang.ArithmeticException as page.vm runs the getDelta method and tries to stuff a value of 63520133487 in an integer value. Here is the trace: Create all the ...
TheServerSide

Fix these 10 common examples of the RuntimeException in Java

Runtime errors occur when something goes wrong in the normal execution of a program. When severe enough, these errors abruptly terminate an application. To help programmers both anticipate and recover ...