Archive for April, 2016

Saturday, April 30th, 2016

Summing SequentialNumbers

This example is not so much one about changes in JavaScript but more about what usually gets left out of almost every programming course – problem solving. While the obvious way to solve the problem of adding sequential integers is to simply add them, this is not an appropriate real world solution where the ends […]

Saturday, April 30th, 2016

Mastering Excel: Excel Apps

User rating: Read more… Mastering Excel: Excel Apps : Mark Moore: eBooks

Friday, April 29th, 2016

Guessing Game

Continuing on with more examples of how JavaScript has changed over the years. When this homework question was first asked it was testing the student’s ability to use loops and if statements and used prompt to collect input and alert to produce output. About the only part of that which the question still teaches is […]

Thursday, April 28th, 2016

JavaScript Clashes

Here we look at the reasons why adding two scripts to the same page may not work where adding either one by itself does. The answer is of course that one or both scripts are not written properly to use an unobtrusive approach. That of course is reasonably easily fixed if you make the appropriate […]

Wednesday, April 27th, 2016

Microsoft Excel 2013 Introduction Quick Reference Guide (CheatSheet of Instructions, Tips & Shortcuts – Laminated Card)

User rating: List price: $3.60 Sales price: $3.01 You save: $0.59 (16 %) Sales Rank: 3042 Read more… Microsoft Excel 2013 Introduction Quick Reference Guide (Cheat Sheet of Instructions, Tips & Shortcuts – Laminated Card) : Beezix Inc.: Book

Wednesday, April 27th, 2016

The Difference the newBlock Tags Make

The new block level tags provide one way to better identify the main parts of the page but is it the best way that this can be done? The Difference the new Block Tags Make

Tuesday, April 26th, 2016

Object to Array

Want to use array methods but what you have is an object rather than an array? Well here’s a way to convert that object to an array and convert it back again afterwards. Object to Array

Monday, April 25th, 2016

Excel: QuickStart Guide – From Beginner to Expert (Excel, MicrosoftOffice)

User rating: Sales Rank: 18631 Read more… Excel: QuickStart Guide – From Beginner to Expert (Excel, Microsoft Office) : William Fischer: eBooks

Monday, April 25th, 2016

UTC to Local

Your visitors will all (hopefully) have their computer clock set to correctly display their local time. To specify a time that applies to everyone regardless of their local time we can use UTC time. Here’s how to convert that UTC time into the appropriate local time for each visitor. UTC to Local

Sunday, April 24th, 2016

Dates and Databases

Just to get away from JavaScript briefly I wrote this article about how easy it is to convert dates between the internal formats used by PHP and SQL. Two simple PHP commands is all you need. Dates and Databases

Saturday, April 23rd, 2016

Ways toDefineaFunction

JavaScript provides three ways to define functions. Here we look at the disadvantages that two of those ways have and the sorts of things that can only be done one way. Ways to Define a Function

Saturday, April 23rd, 2016

Microsoft Word 2013 Introduction Quick Reference Guide (Cheat Sheetof Instructions, Tips & Shortcuts – Laminated Card)

User rating: List price: $3.60 Sales price: $2.93 You save: $0.67 (19 %) Sales Rank: 5903 Read more… Microsoft Word 2013 Introduction Quick Reference Guide (Cheat Sheet of Instructions, Tips & Shortcuts – Laminated Card) : Beezix Inc.: Book