Buy the nicest screwdrivers you can afford.Source
Probably not so much, or at least less than you might think.
We often need to store dates and times in a database and retrieve them later. I have seen people choosing to store those in the highest precision available. For example, in Python the precision for a datetime
object is microseconds. That is one millionth of a second!
For a lot of use cases, this kind of precision is not needed. For many
cases, second precision is enough. Examples for use-cases that probably don’t need the highest precision are:
DATETIME(3)
type where the number denotes the sub-second precision. Defining the precision explicitly makes it not only more predictable in your code, it also avoid wasting space.
As usual, it depends on the use case. It does make sense to think a little bit about the precision to avoid problems later in the development process.
I was looking for an easy way to create new jekyll posts via command line and found the plugin Jekyll compose. I am very late to the party but wanted to give this a little bit more visibility as I have used a more bare-bones Jekyll beforehand.
Installation is simple via:
gem 'jekyll-compose', group: [:jekyll-plugins]
bundle
bundle exec jekyll post "My new post"
To show the full URL in Chrome, right click on the address bar and check “Always show full URLs”. This shows the http(s) portion of the URL in all cases and not only the domain name.