Igor's Blog

18-Feb-2017
Detecting print requests to print contents of a DIV with JavaScript
Printing a page with JavaScript is easy but if you want to print the contents of a specific DIV, it gets a little trickier. If you want to do something more complex like intercept the page print request and then print only certain contents of that page there's even more work involved. This article will show you how I did just that over at travelblog.ws.
15-Feb-2017
Using Google DFP with AdSense on responsive pages
I've been using Google DFP instead of AdSense on a number of sites that I run because it relaxes some of the AdSense rules and more importantly gives you fuller control of your ad placement. For example you can easily place AdSense ads on infinite scroll pages using DFP, which can't be done with standard AdSense code. One place that DFP falls short however is the ability to use responsive ads. This example shows how with a bit of extra code it is possible to make DFP ads somewhat more responsive friendly.
13-Feb-2017
Force PHP GD library to load JPEG images that have invalid data
While updating code my my travelblog.ws project I came across an issue where I was not able to upload certain JPEG files to the blog and have them automatically scaled down for thumbnail generation. The files opened fine on my Mac but PHP would not load them.
03-Feb-2017
PHP PDO doesn't work binding multiple IN statement values
PHP's PDO is a great way to access databases and works as expected on the most part, that is until you come to the IN() operator. Some peculiarities begin to emerge there as I've discovered recently when updating code for my travelblog.ws project.
16-Jan-2017
Adding an email subscribe feature to your Blog with Blogtrottr
I've been thinking of adding an email subscribe feature to my Blog for a while now. Originally I thought that I'd build this functionality myself but after a lot of deliberation and research I decided that there really wasn't any need to reinvent the wheel and looked for an alternative. That's when I came across Blogtrottr.
02-Jan-2017
How to open apps from unidentified developers on macOS Sierra
In macOS Sierra, the security around apps from unidentified developers has really been tightened. In previous releases of the OS you were given an option to open the app if it came from an unidentified developer but it seems that Sierra just gives you the 'OK' option and will not launch the app. There is a way around it however so read on for how to do it.

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Recent Blog Posts

Where to find the last item (Robbie's lost lyrics) in GravityFalls Lake level

Detecting print requests to print contents of a DIV with JavaScript

Using Google DFP with AdSense on responsive pages

How to change the email subject line in Gmail

Force PHP GD library to load JPEG images that have invalid data

How to uninstall Samsung Smart Switch from your Mac

Facebook adds weather forecasts but forgets to adjust them to your time zone

No sound or microphone when answering calls on an iPhone

Replacing the standard Odroid XU4 fan and heatsink

PHP PDO doesn't work binding multiple IN statement values

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Space Food - Chocolate Ice Cream with Chocolate Chips

Legeod Star Wars AT-DP kit

DIY spare parts computer build with a RAIDMAX Anura case

Fake 'Lepin' brand Lego packaging

Hardwood garden bench with clear resin void filler

Fixing a 3D printer extruder that stopped heating up

Easily increase disk space in a Lenovo Ideapad 100S 14" laptop with an M.2 SSD

Making a multi-piece 3D printed solder spool holder stand

DIY indoor apartment grow light wiring

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