umjammer

Git move subtree inter projects

• at repo-1

cd repo-1
git subtree split -P dir-to-move -b <split>

• at repo-2

umjammer

Uber Jar, Fat Jar, Shade, Jars in Jar

☘ extracted dependencies in jar

maven

• https://maven.apache.org/plugins/maven-assembly-plugin/
  • for uber-jar simply
• https://maven.apache.org/plugins/maven-shade-plugin/
• for more general archive creation beyond jars

umjammer

DeDRM on MacOS Ventura/Sonoma

we need

• a emulator image for arm 32bit
• the old Android Kindle apk
• adb 1.0.31

A emulator image for arm 32bit

umjammer

DeDRM on MacOS Monterey

we need the old Android Kindle apk.

Old Android Kindle apk

• Kindle version 4.16.0.75 for Android
  • install the apk into the device (emulator android 11 is fine also)
  • execute Kindle.app
  • download contents

umjammer

Bing AI Chat on Chrome

at 2023-03-27

Stylus

killing f*ckin font

• css

umjammer

#
# A fatal error has been detected by the Java Runtime Environment:
#
#  SIGSEGV (0xb) at pc=0x00000001032daa9d, pid=92309, tid=0x0000000000005603
#
# JRE version: Java(TM) SE Runtime Environment (8.0_341-b10) (build 1.8.0_341-b10)
# Java VM: Java HotSpot(TM) 64-Bit Server VM (25.341-b10 mixed mode bsd-amd64 compressed oops)
# Problematic frame:
# V  [libjvm.dylib+0x57aa9d]
#

umjammer

Google App Script foreach

Spread Sheet

function foreachSampleForSpreadSheet() {
  var sheet = SpreadsheetApp.getActiveSheet();
  var data = sheet.getDataRange().getValues();
  data.forEach(function (row, y) {
 row.forEach (function (cell, x) {

umjammer

[epub] convert horizontal to vertical

edit .opf file

e.g. javanese novels

<spine page-progression-direction="rtl">

umjammer

Rescue or Forensic Mac APFS Fusion Drive

USE AUTOPSY !!!

NO OTHER CHOICE

IT'S FREE AND OPEN SOURCE

install

umjammer

Logging Hell

types

• thin wrapper ... apache-commons-logging, slf4j
• implementation ... log4j, logback, jul, ...

🧅 thin wrapper

apache-commons-logging 1.2