TheServerSide

How to format a Java int or long with printf example

Community driven content discussing all aspects of software development from DevOps to design patterns. It’s much easier to format an int with printf than a float or double, because decimal precision ...
InfoWorld

What you need to know about Java wrapper classes

Have you ever wondered how Java seamlessly combines its primitive data types with object-oriented programming? Enter wrapper classes, an important but often overlooked Java feature. These special ...
Hacker

How to Bypass the Integer Division Error in Smart Contracts

Loves emerging tech, languages such as Python, JavaScript, Solidity & Haskell. Writes about Web3. Works at Lumos Labs. We’ve all learned about floating point numbers in school. As opposed to integers ...
Electronic Design

What’s the Difference Between Fixed-Point, Floating-Point, and Numerical Formats?

Embedded C and C++ programmers are familiar with signed and unsigned integers and floating-point values of various sizes, but a number of numerical formats can be used in embedded applications. Here ...
IEEE

Low-Power Approximate RPR Scheme for Unsigned Integer Arithmetic Computation

Abstract: A scheme often used for error tolerance of arithmetic circuits is the so-called Reduced Precision Redundancy (RPR). Rather than replicating multiple times ...
WeLiveSecurity

Integer overflow: How does it occur and how can it be prevented?

For many people in the IT community, 2022 got off to a bad start after a bug in on-premises versions of Microsoft Exchange Server caused emails to become stuck en route due to a failed date check. Put ...
GitHub

小Bug：关于MySQL中int unsigned字段对应Java字段的生成

在MySQL中，如果使用的是int unsigned（范围：0到4294967295），那么使用MyBatis来select这个字段值的时候，函数返回值是Long类型（因为Java的int是signed的，用Java的int会溢出，所以不能使用int，只能使用long ...