Notes, fixes and guides.
Sixteen years of working notes on Linux and networking, Django and Laravel deployment, SwiftUI and AWS. Written down mostly so I can find them again.
PHP Error:0607A082:digital envelope routines:EVP_CI PHER_CTX_set_key_length:invalid key length
If you are trying to use an older version of PHP to connect MYSQL over SSL, there is a good chance that you encounter the following errors: error:0607A082:digital…
HubSpot Cookie Consent – Control the use of non-HubSpot cookies on your website
The HubSpot Cookie Consent banner sets a cookie name '__hs_opt_out' when you accept/decline the cookie consent. You can make use of the status of the consent to remove/allow…
HubSpot – Show the Privacy Cookie Consent Banner above the Body instead of an Overlay
When you enable the Cookie Policy in HubSpot you only have two options, either to show it as a top banner or as a bottom banner. The top…
HubSpot – Search Functionality for Blogs
This piece of HubL code can be used to search for a keyword in a single blog or multiple blogs. You can use the below HubL code in…
Excel: VBA Macro Code for Multi Select Drop Down List
This post assumes that you already have a data validation setup on all/few fields in a column which is now showing a drop-down for the fields in that…
SSH/SFTP: Create and Restrict a User to his Home Directory on a Ubuntu Server
This is a step by step guide to create a new user and restrict the user to his home directory. 1. Create a new user 7087136826aab381231dd5_000007 2. Change…
iOS Login and Signup Screen tutorial : Swift 2 + XCode 7 + iOS 9 + JSON
This tutorial will guide you to create a simple app with a Signup and Login screen which takes username and password from the user and then posts it to an url and parse the JSON response.
iOS Login and Signup Screen tutorial : Swift + XCode 6 + iOS 8 + JSON
This tutorial will guide you to create a simple app with a Signup and Login screen which takes username and password from the user and then posts it to an url and parse the JSON response. We will have three view controllers for this project, Signup, Login and Home.
iOS Google Maps: Set Camera to show all Markers
The intend is to set the boundaries of the map to focus on all the markers. The 'GMSMapView' class used to have a method 'markers' which returned all…
iOS: Load custom UITableViewCell with Nib
Using the interface builder i created a custom 'UITableViewCell' named 'MyCustomCellNib', with a custom class file 'MyCustomCell' inherited from 'UITableViewCell'. This is code i used to load the cell with the nib.
iOS Login Screen tutorial : XCode 5 + ios 7 + Storyboard + JSON
This tutorial will guide you to create a simple app with a Login screen which takes username and password from the user and then posts it to an url and parses the JSON response.
iPhone(iOS) programming: Get Google Contacts
This tutorial walks you through on how to retrieve google contacts programatically.