Things to do in Cape Town, the Helderberg, and the Cape Winelands

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How to Hide a Spreadsheet Column in LibreOffice Calc

Seeing as Ubuntu ships with LibreOffice (forked from OpenOffice) as its default office suite these days, I guess I should try and get a little more familiar with its various time-saving tips and tricks, like this one noted here today…. Continue Reading →

MySQL: How to Check if a Column Exists in a Table with SQL

To check if a column exists in a table with SQL using a MySQL database is pretty easy, thanks to the nifty SHOW COLUMNS command.

jQuery DataTables: How to Sort by a Specific Column on Load

When constructing your dataTable object you can pass it an initializer parameter named aaSorting which essentially allows you to set which columns to sort on and also which direction to sort in.

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