Build SBOMs with Microsoft’s SPDX SBOM generator

The compromise of SolarWinds’ system management tool raised a lot of interesting issues for anyone using a CI/CD (continuous integration and continuous delivery) build process for their software. How can we ensure that the software we distribute to our users is the software we intend to build? Are all the dependencies for our code the … Read more

How to make an efficient prime generator in python using wheel factorisation

I’ve been trying to make an efficient prime generator that successfully utilises wheel factorisation to be faster than a basic sieve of Eratosthenes implementation but my code ends up being a lot slower due to the overhead cost. I want to know why my implementation ends up being so slow, if there is a way … Read more

How to Create a random password generator in a separate window | Python

Hi there, beginner to programming here. I’m currently working on an assessment which requires me to code a simple login system using python. I’ve managed to do most of it myself and works well, but one feature I need and can’t figure out is a password generator button in the menu. I’ve already got the … Read more

How to Shuffle a Generator in Python…Without Converting to a List

Can you shuffle a generator in Python without going through a list or other data type first? A quick Google search seems to say no, sort of. I suspect a more in-depth search might yield more results. Excuse the yield pun. But life’s too short for Google searches. So I thought I’d give it a … Read more

java – Custom Sequence Generator in Spring Boot JPA

I want the empid to be generated in sequence like EMP_01,EMP_02….. Employee.classes import aurozen.assign.aurozenassign.StringPrefixedSequenceIdGenerator; import lombok.ToString; import org.hibernate.annotations.GenericGenerator; import org.hibernate.annotations.Parameter; import javax.persistence.*; import java.util.ArrayList; import java.util.List; @ToString @Entity public class Employee { @Id @GeneratedValue(strategy = GenerationType.SEQUENCE, generator = “emp_seq”) @GenericGenerator(name = “emp_seq”, strategy = “aurozen.assign.aurozenassign.StringPrefixedSequenceIdGenerator”, parameters = { @Parameter(name = StringPrefixedSequenceIdGenerator.INCREMENT_PARAM, value = “50”), @Parameter(name … Read more

Instancio: Random Test Data Generator for Java

By now hopefully all of us, developers, have embraced unit testing. Good test coverage of our codebase, combined with that green checkmark after running the tests, gives us a warm fuzzy feeling that everything is in order. While we all like that warm fuzzy feeling, writing tests usually requires some plumbing. This is the “boring … Read more

Php/mySQL upload form generator | PHP

<script> function toggleMySql(){ var checked= document.getElementById(“mysqlactive”).checked; if (checked==true){ document.getElementById(“mysqloptionsstyle”).innerHTML=”<style> #mysqloptions{width:100%;}</style>”; } if (checked==false) {document.getElementById(“mysqloptionsstyle”).innerHTML=”<style> #mysqloptions{width:100%;height:0px;overflow:hidden;} </style>”;}} function typeCondition(typeString){ var types=typeString.split(“,”); var outstr=”if(“; for (val in types){ outstr+=`$imageFileType != “${types[val]}” && `; } outstr=outstr.substring(0,outstr.length-3)+”)”; return outstr; } function uploadProcessing(uploaddirectory,typesString,sizeLimit,mysqlactive){ var TC=typeCondition(typesString); var bytes=sizeLimit*1000; var outstring=`<?php $target_dir = “${uploaddirectory}/”; $target_file = $target_dir . basename($_FILES[“fileToUpload”][“name”]); $uploadOk = 1; … Read more