Use the shortcut key [Ctrl H] to enter the replacement interface, [Search directory] enter \s (meaning a space), [Replace with] do not enter parameters, check [Regular Expression], click the [Replace All] button, then all the spaces in the file have been removed. (Recommended learning: notepad use)
The effect of removing spaces:
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Notepad installation is very simple and takes only a few minutes. 1. Visit the official website to download the appropriate version. 2. Open the download file and follow the prompts to install. 3. It can be used after installation. It not only supports multiple programming languages, but also extends functions through plug-ins, which is a must-have tool for programmers.

Notepad is a free open source text editor for programming and code editing. The installation steps include: 1. Visit the official website to download the latest version; 2. Double-click the installation file and complete the installation; 3. Start and perform basic configuration. Notepad supports multiple programming languages, with functions such as syntax highlighting, code folding, macro recording, etc., and can expand its functions through plug-ins.

Notepad adopts a completely free pricing model. 1) This model has attracted a large number of users, formed a huge community, and provided rich feedback and improvement suggestions. 2) Through user donations and corporate sponsorship, Notepad has achieved sustainable development, but unstable funding sources are a challenge it faces.

Notepad is a free Windows text editor that supports multiple programming languages. It is easy to install, just download and run the installer from the official website. Basic features include multi-tab editing, syntax highlighting, and code collapse. Examples of usage include opening and saving files, finding and replacing, and plug-in usage. Personalized settings and shortcut keys can optimize the user experience, and plug-ins can implement code backup and version control.

Notepad originatesfromVietnam,createdbyDonHoin2003.Itbeganasaresponsetotheneedforamorepowerful,free,andopen-sourcetexteditor,quicklygainingpopularityduetoitsperformance,usability,andcommunity-drivendevelopment.

Notepad's origin is France. Its developer Donald Ho is French, and Notepad has become the preferred tool for developers around the world for its lightweight and powerful features, reflecting France's emphasis on knowledge sharing and innovation.

Notepad was founded by the Frenchman Don Ho and has a distinct French imprint. 1.DonHo developed Notepad in 2003, aiming to replace Windows Notepad and support multiple programming languages. 2. Its official website and icon design reflect the French cultural characteristics. 3. Users can customize through plug-ins, such as NppFTP, but they need to pay attention to performance optimization, such as cleaning up plug-ins and using multi-document interfaces reasonably.

The steps for installing and initial use of Notepad are as follows: 1) Visit notepad-plus-plus.org to download the appropriate version; 2) Double-click the installation file and install it as prompts; 3) Start Notepad, create a new file and enter text; 4) Save the file and select the file type; 5) Write and run a simple Python program, such as print("Hello,Notepad !"). Through these steps, you can start programming with Notepad smoothly.


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