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Author: mromar

Posted onFebruary 2, 2023February 2, 2023Apple

[Assert] UINavigationBar decoded as unlocked for UINavigationController

by mromarLeave a comment on [Assert] UINavigationBar decoded as unlocked for UINavigationController

While testing new apps on XCode (version 14, latest is 14.2) using UIKit with storyboard, was just trying a simple multi viewcontroller and using the…

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Posted onJanuary 28, 2023January 28, 2023Apple

Quick Tools Collection

by mromarLeave a comment on Quick Tools Collection

New year new apps.. the new IOS mobile apps – Quick Tools Collection is now available on Apple AppStore. 3 Quick Tools in one apps:…

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Posted onJanuary 5, 2021January 5, 2021hardware

How to properly remove the hard disk from Buffalo 1TB external USB hard disk

by mromarLeave a comment on How to properly remove the hard disk from Buffalo 1TB external USB hard disk

One of the my favorite USB external 2.5 inch hard disk was Buffalo Ministation portable, featured the shock-proof case which helps a lot protecting the…

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Posted onJuly 25, 2019April 16, 2020Apple

Final upgrade to MacBook Pro Mid-2010

by mromarLeave a comment on Final upgrade to MacBook Pro Mid-2010

Bought this great laptop in July 2010, and has been my main works machine ever since. upgraded the memory from 8GB to 16GB using the…

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Posted onJanuary 10, 2011April 23, 2020linux

Vi editor: Copy/Paste between files

by mromarLeave a comment on Vi editor: Copy/Paste between files

Assuming you have some basic knowledge on vi editor and familiar with the basic operation of vi editor. It might come into one stage where…

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Posted onDecember 5, 2010April 23, 2020linux

tar command usage

by mromarLeave a comment on tar command usage

tar command is known for backup, and most commonly to tapes. It is also known to the open-source community as a way to package files…

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Posted onJanuary 23, 2010April 23, 2020linux

Simple way to rename multiple files in unix/linux

by mromarLeave a comment on Simple way to rename multiple files in unix/linux

The situation is you have a number of files with sequence filenames, and you would like to rename it, for example you would like to…

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Posted onJanuary 13, 2010April 23, 2020linux

The invisible character in unix/linux

by mromarLeave a comment on The invisible character in unix/linux

This used to be the trick to hide folders in unix last time (not sure whether it’s still been used nowadays). Sometimes even the GUI…

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Recent Posts

  • [Assert] UINavigationBar decoded as unlocked for UINavigationController
  • Quick Tools Collection
  • How to properly remove the hard disk from Buffalo 1TB external USB hard disk
  • Final upgrade to MacBook Pro Mid-2010
  • Vi editor: Copy/Paste between files

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