Learning to be good at thinking, thinking, thinking.

Reductions are reduced forms of English words. Reductions, such as wanna, gonna, are not real words in English. Contractions are words or phrases that have been shortened by dropping one or more letters, such as I'm, You're, etc. We need to know reductions and contractions in order to sound more natural and understand conversations between nativ... Read More

Beginning with an exploration of everyday base words and affixes, this post will show how to apply your knowledge of these patterns to the multisyllabic English words of Latin origin, and its potential to enhance vocabulary skills. You will discover why and how the roots of English have led to the belief, albeit unjustified, that the English spe... Read More

For Bash reads .bashrc file in non login interactive shell and .bash_profile in login shells. Zsh reads .zshrc in an interactive shell and .zprofile in a login shell. Interactive Shell and Login Shell Interactive shell is a simple shell that drives input from the user and returns the desired output. A login shell is the first process that ex... Read More

There are many different criteria for choosing a digital camera. Here we can use a mathematical method, that is, to score a camera quantitatively, so that we can roughly compare the quality of different cameras based on the numbers. Quantitative Table No. Item Remark Score 1 Picture ... Read More

Introduction Fcitx [ˈfaɪtɪks] is an input method framework with extension support. Currently it supports Linux and Unix systems like freebsd. It has three built-in Input Method Engine, Pinyin, QuWei and Table-based input methods. Fcitx tries to provide a native feeling under all desktop as well as a light weight core. You can easily customize ... Read More

Introduction We often need to configure IP (static or dynamic), especially on newly installed Ubuntu. However, since we have not systematically summarized this, this makes our memory always a little confused, but it’s actually very simple. Here’s how to get networking all the way up in a matter of seconds using just a few commands from the ter... Read More

Introduction When you use the Microsoft Visual Studio to compile a cpp project, and encounter this problem about error RC2104: undefined keyword: Key, here is an article on how to fix this problem. Review The picture best illustrates the problem, the error message and related code is shown as below image: Therefore, let’s find more about t... Read More

Introduction Have you ever tried to use the echo --help command to get some help, but it just simply prints ‘–help’ literally, and similarly, that echo --version has the same result. Why it didn’t work, this article will lead us to find out more information. Learn more about This happens because you are using the echo built-in command of bash... Read More

Introduction If you are a user who often deals with terminals, you must have noticed that the output ends a line with a highlighted percent symbol on occasion with a variety of applications. Maybe you would think it was because the output was cancelled early (ctrl+c, for example) or something similar, but it doesn’t seem to do this in bash, jus... Read More

Table Path Type Scope Description /etc/locale.conf File Global Global locale /etc/security/limits.conf File Global Global limits for a user /etc/environment File Global Global environment variables ... Read More