JavaScript Apprenticeships

I am currently using PouchDB and I am making use of Cloudant to make my db in PouchDB to be on clou… Read more Pouchdb On Cloudant

I am writing a web app which uses SQL as input. This SQL must always be a CREATE TABLE statement, a… Read more Parsing Sql Create Table Statement Using Jquery?

After a user clicks a div this javascript function runs: $('.test').click(function(e) {… Read more Setting A Session Variable In Php Using Ajax

I need to create a query builder for SQL, where you can choose query constraints via HTML checkboxe… Read more How To Build An Sql Query From Html Checkboxes?

I'm currently creating a NodeJS website using PostgreSQL via pg-promise. I have a page with an… Read more Best Practice For Creating Sql Select Queries While Handling Potential Undefined Values

I figured it would work similarly to my delete request since it targets a specific user(delete requ… Read more Trying To Get A Specific User Using Axios Get Request Not Working. Should Be A Minor Fix?

I am working on a 'weather generator' for a game website. Ive been searching the internet f… Read more Randomly Displayed Text

The Problem: Imagine I have two associated models, Library which has many Books: var Library = sequ… Read more Create A Record And An Associated Record In One Go

I initially discovered that this was an issue when I tried to search for terms that had been prepen… Read more How To Write Parameterized Sql Query To Prevent Sql Injection?

I have a web form for admin purposes where the user can change the order that a group of records is… Read more Generate An Error If Number Is Repeated In A Form

Morning! I'm trying to make a login page where our employees can add products to our invoices. … Read more Php Mysql Insert Into Database

I have connected a SQL Server database to a simple node.js server. When I run the code I get both r… Read more Sql Server Returning Results Twice On A Single Call?

I have a sql query that take the average in seconds between each datetime and group it by interval/… Read more Do The Same Than This Sql Query But In Javascript

Our website provides various data services to our clients; one of which is gauge data. Some gauges … Read more Best Way To Handle Graphing And Display Of Large Data Sets

This is my code. pool.getConnection(function (err, connection) { connection.query('dele… Read more Remove Slashes In Node Js Mysql Query

I have line segments and points stored in a db. How would I query the db in order to retrieve the a… Read more Query Set Of Points In Area Within Distance From Line Segment

The Problem: Imagine I have two associated models, Library which has many Books: var Library = sequ… Read more Create A Record And An Associated Record In One Go

This is my code. pool.getConnection(function (err, connection) { connection.query('dele… Read more Remove Slashes In Node Js Mysql Query

This is my code. pool.getConnection(function (err, connection) { connection.query('dele… Read more Remove Slashes In Node Js Mysql Query

In SQL dialects you can sort by random and you can pass a seed to the random function in order to g… Read more How To Pass A Seed Value To Random Order Function In Sequelize