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Handle website forms on ESP8266
  • ESP8266

Handle website forms on ESP8266

  • Posted on 2021-03-102021-03-10
  • 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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Better WiFi management on ESP8266 with WiFiManager
  • ESP8266

Better WiFi management on ESP8266 with WiFiManager

  • Posted on 2021-02-172021-03-07
  • by dulare

As you can see in my previous posts on ESP8266, I tend to hardcode the WiFi SSID and password in my project files. This is a typical thing for a…

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Processing HTM and HTML files in ColdFusion 2016
  • ColdFusion

Processing HTM and HTML files in ColdFusion 2016

  • Posted on 2021-02-102021-02-22
  • by dulare

Some of our clients are simply hosting ColdFusion sites on our servers. These sites are sometimes using HTML and HTM files as the source of ColdFusion code. In such a…

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ColdFusion on IIS: issues troubleshooting
  • ColdFusion

ColdFusion on IIS: issues troubleshooting

  • Posted on 2021-02-032021-02-17
  • by dulare

Sometimes, ColdFusion tends to be a real troublemaker in connection with IIS. The IIS is also not helping – the error messages are not always meaningful. The ultimate solution to…

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GitHub password access deprecated – switching to Deploy Keys
  • Tips

GitHub password access deprecated – switching to Deploy Keys

  • Posted on 2021-01-272021-02-11
  • by dulare

Have you received such an email yet? This means that you have to take care of your access method – you will have to adjust the configuration of your repository.…

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Session not maintained in iFrame
  • Tips

Session not maintained in iFrame

  • Posted on 2021-01-202021-02-07
  • by dulare

If your website is sometimes placed in the iFrame, you may notice that the session is not maintained. If the user is logging in in the iFrame, once the page…

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Failed to execute ‘send’ on ‘XMLHttpRequest’ – Chrome iFrame ajax issue
  • Javascript

Failed to execute ‘send’ on ‘XMLHttpRequest’ – Chrome iFrame ajax issue

  • Posted on 2021-01-132021-02-07
  • by dulare

Once again I came across a strange issue on one of our client’s websites. Their website is being placed in the iFrame on different other websites – because they provide…

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Why HTTPS page is loading HTTP content?
  • Tips

Why HTTPS page is loading HTTP content?

  • Posted on 2021-01-062021-02-04
  • by dulare

In fact, when the HTTPS page is trying to load HTTP content, it fails. HTTPS is a secure connection (transmission is encrypted) and HTTP is not. The browser is preventing…

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Recent Posts

  • Handle website forms on ESP8266
  • Save configuration data in the file system of ESP8266
  • Clever GPIO state change handler
  • Better WiFi management on ESP8266 with WiFiManager
  • Processing HTM and HTML files in ColdFusion 2016

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