At work, I use windows machines. Recently I generated a key-pair using PuttyGen in Windows, it worked fine when I connected to my remote server using Putty (Of course with my public key stored on the remote server first). However I got troubled when was trying to use this same private key I obtained from […]

Following is a list of parameters that you can put in .bash_profile to config your terminal (Note: some might only apply to cygwin) # To the extent possible under law, the author(s) have dedicated all # copyright and related and neighboring rights to this software to the # public domain worldwide. This software is distributed […]

Today I want to talk about a java exception, SecurityException, I encountered. I build my project via command line using maven, and I encountered this exception: java.lang.SecurityException: [YourClassGoesHere]’s class signer information does not match signer information of other classes in the same package Here is my situation: I am merging my code into an existing […]

One of the current Fujitsu newest model RLS3/RLS3H has a neat feature that allow you to use a phone app called “FGLair” to control your air conditioner remotely. That includes remotely anywhere in the world given your phone has Wi-Fi connections. Today I have tried to download the Android app and tried to connect my […]

When you’re working with a lot of data, it can be difficult to compare one or more rows with others that are towards the bottom of the workbook. ¬† MS Excel freeze panes feature solves this problem by letting you lock specific rows so they’re always visible when you scroll. Here’s how to do that […]