When we use notepad to edit code or write text, we often need to delete blank lines, or replace multiple blank lines with only one blank line. What should we do?
The content of the original file is as shown below. We want to delete all blank lines in the text. (Recommended learning: notepad use)
The operation method is as follows:
Select "Edit" in turn--> "Row Operations" --> "Remove Empty Rows".
That’s it!
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Notepad is a text editor born in France and developed in 2003 by Vietnamese engineer Don Ho. Reasons for its popularity include: 1. Open source and free, 2. Efficient performance, 3. Rich features, such as multi-document interfaces and plug-in systems.

Notepad isapowerful,customizabletexteditoridealforcodersandwriters,offeringfeatureslikesyntaxhighlightingandpluginsupport.Toinstall:1)Downloadfromtheofficialwebsite,2)Runtheinstaller,choosingyourlanguageandinstallationoptions,3)Customizepost-install

Notepad usage is accompanied by implicit costs of time, learning curve, and productivity losses, but it can be maximized by leveraging plugins, customizing workflows, and combining other tools. Using Notepad may take more time to complete tasks manually, learning its plug-in system and customization functions takes time, and simplicity may lead to productivity loss, but by installing plug-ins such as NppFTP, customizing shortcut keys and interfaces, and combining GitBash and VisualStudioCode, development efficiency can be effectively improved.

Notepad is completely free and open source. 1. It is based on Windows, developed by DonHo, and supports multiple programming languages. 2. Provides syntax highlighting, code folding and other functions, which are lightweight and have low resource consumption. 3. Through macros and plug-ins such as NppExec, tasks can be automated and external commands can be executed. 4. It is recommended to update regularly, explore community resources, and consider other editors according to your needs.

Installation steps of Notepad: 1. Visit the official website to download the latest stable version; 2. Run the installation file and click "Next"; 3. Agree to the license agreement; 4. Select the installation path; 5. Select whether to create a desktop shortcut and start menu folder; 6. Complete the installation and start Notepad.

Notepad is free and open source, and is licensed under the GPLv2. 1. Anyone can use and modify Notepad for free. 2. When used by the enterprise, any modification or extension must be published in GPLv2. 3. The use of commercial products must comply with GPLv2, including public source code.

Notepad originatesfromFrance,createdbyDonHo.1)France'sfocusoneducationandtechnologyfostersinnovation,reflectedinNotepad 'sdesign.2)Theopen-sourceethosalignswithFrenchvaluesofsharingknowledge.3)EfficiencyandperformancearehallmarksofFrenchengineering

Notepad sustainsitselffinanciallythroughdonations,sponsorships,andapluginecosystem.1)Donationsfromusersprovidethemainincome,keepingthetoolfreeandfosteringcommunity.2)Sponsorshipsfromcompaniesofferastableincomewhilemaintainingindependence.3)Apluginec


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