How to compare txt files in notepad

How to open large files using Notepad++? Start Notepad++, click File > Open, and select the large file in the file browser. Common problems you may encounter: slow loading of files, "file too big" errors, insufficient memory, corrupted files. Ways to optimize performance: disable plug-ins, adjust settings, use multi-threading.

Font size can be adjusted in Notepad by following these steps: 1. Open Notepad; 2. Go to the "Format" menu; 3. Select the "Font" option; 4. In the "Font" window, use the "Size" field to adjust the font size; 5. Click the OK button to apply the changes.

Notepad++ is a free, open source text editor widely used for programming, web development and text manipulation. Its main uses include: Text editing and viewing: Create, edit and view plain text files, supporting tabs and syntax highlighting. Programming: Supports syntax highlighting, code folding and auto-completion for multiple programming languages, and integrates debuggers and version control plug-ins. Web development: Provides syntax highlighting, code verification and auto-completion for HTML, CSS and JavaScript to facilitate web page creation and editing. Other uses: For text processing, scripting, and document editing.

When installing Notepad++ components, it is recommended to select the following required components: NppExec, Compare, Multi-Edit, Spell Checker, XML Tools. Optional components are available to enhance specific functionality, including Auto Completion, Column Editor, DSpellCheck, Hex Editor, and Plugin Manager. Before installing components, identify frequently used functions and consider compatibility and stability. Install only the components you need to avoid unnecessary clutter.

Through regular expressions, Notepad++ can filter data by conditions: 1. Open the file and use the "Find" window; 2. Select "Regular Expression" mode; 3. Enter a regular expression to define conditions, such as finding lines containing "foo" :foo.

To run Perl code in Notepad++ follow these steps: Install a Perl interpreter. Configure Notepad++, select Perl in the Language setting and enter the path to the Perl executable file. Write Perl code. Select the Perl interpreter in the NppExec plugin and run the code. View the output in the "Console" menu bar.

Notepad++ itself cannot run C language programs and requires an external compiler to compile and execute the code. In order to use an external compiler, you can follow the following steps to set it up: 1. Download and install the C language compiler; 2. Create a custom tool in Notepad++ and configure the compiler executable file path and parameters; 3. Create the C language program and save it with a .c file extension; 4. Select the C language program file and select a custom tool from the "Run" menu to compile; 5. View the compilation results and output a compilation error or success message. If the compilation is successful, an executable file will be generated.

Notepad++ does not provide a Chinese interface by default. The switching steps are as follows: download the Chinese language pack and complete the installation when prompted; restart Notepad++ and enter the "Preferences" window; select "Chinese Simplified" in the "Language" tab and click "OK".