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Tag: programming

ESP8266 and ESP32 Websockets considerations
  • ESP8266

ESP8266 and ESP32 Websockets considerations

  • Posted on 2022-01-192022-01-27
  • by dulare

Recently, one of the readers, Derrick, asked such questions in the comments: I have done client/server stuff before but am new to WebSockets, hopefully, I can ask some questions –1)…

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Using multiple (different) keys with GitHub
  • Programming

Using multiple (different) keys with GitHub

  • Posted on 2021-11-172021-12-08
  • by dulare

You are most likely aware of the fact that GitHub is no longer supporting simple username/password-based authentication when working from the command line using HTTP remote. This is deprecated and…

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Keap API calls for custom fields
  • Programming

Keap API calls for custom fields

  • Posted on 2021-07-212021-09-03
  • by dulare

Keap (formerly Infusionsoft) offers a powerful Rest API. I’m working with it to keep one of our client’s Keap contacts in sync with the data stored in the web application…

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Preview changes on the website by uploading to the local iFrame
  • Web Development

Preview changes on the website by uploading to the local iFrame

  • Posted on 2021-06-232021-07-22
  • by dulare

It looks like now we have a series of articles related to image upload and processing – starting from “Preview image before uploading” through “Resize an image using canvas” to…

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Package multiple named files using cfzip
  • ColdFusion

Package multiple named files using cfzip

  • Posted on 2021-05-052021-06-08
  • by dulare

In ColdFusion (and in Lucee too 🙂 ) you can create ZIP files easily using cfzip. The usage is simple when you want to package a single file or the…

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Infinite thread
  • ColdFusion

Infinite thread

  • Posted on 2021-04-142021-04-30
  • by dulare

As an addition to the Avoid duplication of long-running threads topic, I decided that I want to run my job “infinitely”. I have so much data to process, that it…

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Avoid duplication of long-running threads
  • ColdFusion

Avoid duplication of long-running threads

  • Posted on 2021-04-072021-04-30
  • by dulare

I started to use ColdFusion threads recently. I knew that they exist, but I saw no use for them in my code before. Recently I started to process large datasets…

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Handle website forms on ESP8266
  • ESP8266

Handle website forms on ESP8266

  • Posted on 2021-03-102021-10-30
  • by dulare

It is handy to configure the ESP8266 module through the website instead of hardcoding the variables in the script itself. It is more user-friendly and allows someone else to interact…

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Save configuration data in the file system of ESP8266
  • ESP8266

Save configuration data in the file system of ESP8266

  • Posted on 2021-03-032021-03-08
  • by dulare

ESP8266 is an interesting module to build on for multiple reasons. For me, the main advantage was that I can buy the NodeMCU version on ESP8266 and I can build…

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Clever GPIO state change handler
  • ESP8266

Clever GPIO state change handler

  • Posted on 2021-02-242021-03-07
  • by dulare

I know, it is not modest to name your own solution “clever”, but I simply like it and I think that it can serve well in various cases. The reason…

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  • Screen Dimming After 30 Seconds on Ubuntu 24.04 – Debugging and Fix
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