Have you tried to restore the development database when suddenly such an error occurred? In the MS SQL Server with a connection to ColdFusion, this is a common problem. ColdFusion…
Category: Tips
We are using SOLR to search pages and documents on some of our client’s websites. SOLR contains the module that is crawling sites and places the website’s contents in the…
In my case, text processing is mostly reviewing logs and looking for things that are stored in them. Sometimes dig through the Git repository or trying to find a setting…
What do I calculate the hash of multiple columns for? I’m working with API that is limiting the number of calls per hour. I don’t want to send the same…
Are you familiar with Common Table Expressions (CTE)? Common Table Expressions are widely used to simplify queries, make them more readable and maintainable. For instance, when I want to check…
My old laptop has Ubuntu 20.04 installed. It is upgraded from the previous version, and I think it requires reinstallation since I constantly change something. New tools, new programs installed…
Some of our servers in AWS infrastructure run Windows. Some of the clients connect to these servers using Remote Desktop (RDP). In most cases, there is a particular task to…
As the continuation of my previous posts on Preview image before uploading and Sending upload image contents to the server before form submission, I want to add one more feature.…
In the process of automating various administrative tasks on the servers I’m working on, I decided to install the OpenSSH server on some of the Windows machines. The installation itself…
One may say that this is an old one. Back in 2014, Charlie Arehart wrote an excellent blog post describing one of the sources of this issue. Since I found…