The way MySQL's FULLTEXT tokenizer splits text into word tokens might not always be what you need. E.g. it splits a word at period characters.

Since the tokenizer has near-zero configuration options (minimum word length and stopwords list), you n...

If you need to convert an SVG source to PS or EPS, the most common suggestion on the interwebs is to use Inkscape from the commandline.
Inkscape is a fairly resource-heavy tool with [lots of dependencies](https://packages.ubuntu.com/jammy/inkscape...

Automatically convert bitmap images like JPEGs, GIFs and PNGs to the crisp, clean, scalable vector art of EPS, SVG, and PDF with the world's best auto-tracing software.

Conversion

ImageMagick can convert SVGs to raster image formats.

Example for PNG:

convert input.svg output.png

If the SVG has a size of 24x24 (viewBox="0 0 24 24"), the resulting PNG will also have a size of 24x24.

Resizing...

Debugging image color profiles is hard. You can't trust your eyes in this matter, as the image rendering depends on multiple factors. At least the operation system, browser or image viewer software and monitor influence the resulting image colors ...

When you are trying to install/update VirtualBox Guest Additions on your guest machine but the setup is for a different/older version (for example 4.0.4 tools for a 4.1.x VirtualBox installation), try this:

sudo apt-get install virtualbox-gue...

Tooltips that are delivered through HTML attributes are encoded. Decode entities before checking for their presence.

Capybara:

Then /^there should( not)? be a(n encoded)? tooltip "([^"]*)"$/ do |negate, encoded, tooltip|
  tooltip = HTML...

When you want to copy/move from a shared folder (on Windows guests, for example) and it fails with absurd error messages (lots of text or an error about the target being read-only), you are probably running on Guest Additions that no longer match ...

The way Rational#to_s works on Ruby has changed from Ruby 1.9 on. Here is how to get the old behavior back.

You may want this for things where Rationals are being used, like when subtracting Date objects from one another.

What's happening?...

If you are fine with the default console diff most of the time but only sometimes want to use an external tool for viewing a diff, you can use git difftool.

E.g. viewing git diff with meld:

git difftool --tool=meld

For each file in ...