kdevo

IntelliJ IDEA and Maven - "Unresolved Plugin" Solutions

⚠️ Probably outdated (from 2016).

Related:

• https://intellij-support.jetbrains.com/hc/en-us/community/posts/206434489
• https://youtrack.jetbrains.com/issue/IDEA-127515

Symptoms

kdevo

i3 Window Manager Tips and Tricks

...to assign applications to a specific workspace/layout.

i3wm makes it easy to assign applications to workspaces and save and restore layouts - which is e.g. useful for auto-starting always needed software. To make these assignments, you need specific window properties so that you can tell i3 to assign [class="Your-app"] → 1 (in this example, Your-app will be assigned to workspace 1).

In many cases this just works. However, there are also many popular programs that do not initially set the correct window class or other properties on startup, which can be frustrating. This cheat sheet aims to show the problems and possible resolutions (or worse: workarounds) for more or less problematic applications.

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kdevo

Personal gitmoji subset

Intro

The idea to use semantic symbols in Git commit messages is not exactly new. A while ago, I used the following three basic ASCII symbols at the beginning of my commit messages and my changelog entries:

Symbol	Meaning/Commit type
[+]	Add new feature

kdevo

# -*- mode: ruby -*-
# vi: set ft=ruby :

require 'json'

VM_NAME = "ise-eit-vm"
VM_CONFIG_FILE = "#{VM_NAME}.json"
DEFAULTS = {'cpus' => 4, 'memory' => 4092, 'headless' => true, 
            'additional_disk_size' => 0, 'additional_disk_path' => "./additional-disk.vdi",
            'private_network_ip' => "192.168.42.42"}

kdevo

import re


class Loop0Transformer:
    rules = {
        r'(?P<indent>\s*)(?P<var1>\w+)\s*=\s*0': '{indent}{var1} = 0\n',  # v = 0
        r'(?P<indent>\s*)(?P<var1>\w+)\s*=\s*(?P<var2>\w+)\s*\+\s*1': '{indent}{var1} = {var2} + 1\n',  # v = w + 1
        r'(?P<indent>\s*)loop\s+(?P<var>\w+)(\s+begin)*': '{indent}for _ in range({var}):\n',  # loop v begin a
        r'(?P<indent>\s*)end': '{indent}# end for\n'  # This "transformation" is not really needed results in a comment
    }