Problem: using git and one file, like your db/schema.rb, is out of whack with the latest branch. If you run git pull and you get a failed merge and no update. You can of course, edit the conflicts manually. But what if you're confident that the latest sch...

Remove cell padding on a table you add the cellspacing attribute and set it to "0". Is there a better way to do this with straight up CSS? Nothing seems to work... <table id='my-favorite-table' cellspacing="0" > ...

Session based flash messages are fairly common in web apps. They work well when you have a temporary status to report back to the user, such as successfully saving a form. If you use Rails it comes with the Framework. If you are using Sinatra there ar...

Here is some very simple code to render React components dynamically without using a framework or routing library. It doesn't cover pushState and URL parsing, so in that sense it isn't a routing library. But it does let you render components from othe...