Live WebCam feed of Bournemouthhttps://joellipman.com/articles/web-development/live-webcam-feed-of-bournemouth.html

30 January 2013 So having moved desk from one side of the room to another, I have lost my view of the sea. Oh well, this is where technology has come to the rescue and returned my calming view... Note: I think this is running in British Summer Time (BST) rather than...

• Type: Article
• Author: Joel Lipman
• Category: Web-Development
• Language: *

A for loop within a for loop in MS-DOShttps://joellipman.com/articles/automation/ms-dos/a-for-loop-within-a-for-loop-in-ms-dos.html

03 October 2013 the 90s - MS-DOS v6.22). The example wants to loop through a directory and then loop through the line it finds. Why? I use another technology for automation but sometimes the simpler solution is the one I make for other people to use. Explaining MS-DOS...

• Type: Article
• Author: Joel Lipman
• Category: MS-DOS
• Language: en-GB

MS Excel: Convert a text to a numberhttps://joellipman.com/articles/microsoft/excel/ms-excel-convert-a-text-to-a-number.html

15 November 2013 #VALUE! How? The problem is that I have a column which includes the currency symbol as per the following image: I create another column with the symbol omitted using the formula: =SUBSTITUTE(B3, "₱", "") Which leaves the value as a literal string... Now...

• Type: Article
• Author: Joel Lipman
• Category: Excel
• Language: en-GB

Oracle: order by subquery missing right parenthesishttps://joellipman.com/articles/database/pl-sql/oracle-order-by-subquery-missing-right-parenthesis.html

05 December 2013 A quick note on how I got round one this one. Why? Often enough, our requirement is that the latest record from another table is associated with the current row, and often enough we get the latest by ordering the dataset of the subquery. In T-SQL and...

• Type: Article
• Author: Joel Lipman
• Category: Oracle PL/SQL
• Language: *

DJI Phantom FC40 - First Flighthttps://joellipman.com/articles/_other-misc/quadcopters/dji-phantom-fc40-first-flight.html

28 August 2014 I just started another YouTube channel which I'll try to transfer my Joomla videos over to but in the meantime you can be subjected to my quadcopter videos. Here are a few quick ones, the Hubsan H107C and its Q4 Nano, then the DJI Phantom. First up, the...

• Type: Article
• Author: Joel Lipman
• Category: Quadcopters
• Language: *

Forgotten Super User Password in Joomla 2.5.x - 3.xhttps://joellipman.com/articles/cms/joomla/forgotten-super-user-password-in-joomla.html

06 February 2015 on having access to the database of your Joomla website. Method #1: Quickest way I know This is based on if you have another user account (registered or administrator, any) with a password known to you (create a new joomla user if necessary). The gist:...

• Type: Article
• Author: Joel Lipman
• Category: Joomla
• Language: en-GB

MySQL Transactions in PHPhttps://joellipman.com/articles/database/mysql/mysql-transactions-in-php.html

14 December 2016 integrity of our data. Let's say we have a banking app where we need to subtract funds from one account and add funds to another: $mysqli->query ("UPDATE 'accounts' SET 'balance' = 'balance'-1000000 WHERE 'user' = 'Bob'"); $mysqli->query ("UPDATE...

• Type: Article
• Author: Ike Francis
• Category: MySQL
• Language: en-GB

Zoho Deluge - Hide Reset Button on Formhttps://joellipman.com/articles/crm/zoho/zoho-deluge-hide-reset-button-on-form.html

15 November 2018 So another quick note as I couldn't find a solution on the forums. This is to hide the reset button on a non-stateless form (state form?). I have posted this on the Zoho forums as well but here goes: Why? Because I can. And because as someone said, a...

• Type: Article
• Author: Joel Lipman
• Category: Zoho
• Language: en-GB

Zoho Deluge - Store and repopulate a multi lookup list in Creatorhttps://joellipman.com/articles/crm/zoho/zoho-deluge-store-and-repopulate-a-multi-lookup-list-in-creator.html

28 June 2019 A quick reminder on how I got a working snippet of code to store the entries in the lookup already selected, check against another table/form for valid options, repopulate the list with the selected item and filtering the options available for...

• Type: Article
• Author: Joel Lipman
• Category: Zoho
• Language: en-GB