Found a total of 10000 related content
Ubuntu Home Automation: Building a Smart Living Space with Open Source Tools
Article Introduction：Opening a new chapter in smart home: Open source home automation system based on Ubuntu
Smart home technology has revolutionized the way we interact with our living spaces, bringing convenience, safety and energy efficiency to our daily lives. From remote control of lights and appliances, to monitoring security cameras and automated climate control, smart home technology is becoming increasingly popular.
However, many business smart home systems have limitations: high costs, privacy issues, and limited compatibility. Fortunately, open source software solutions combine the power of Ubuntu to provide an alternative – allowing users to create a customizable, cost-effective and secure smart home ecosystem.
This guide will explore how to set up a home automation system using Ubuntu and open source tools.
2025-04-05
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1021
how to remove header from first page in word
Article Introduction：The most direct way to remove the home page header in Word is to enable the "Home Page Different" feature. The specific operation is: double-click the home page header area to enter the editing mode, check "Home page different" in the "Design" tab, and then close editing to remove the home page header; if the document is divided into sections and there is no header for each section home page, you need to insert the section break and cancel the "Link to Previous" option; common problems include not canceling links, template restrictions, or "Parity and Even Different" settings interference, and you should check one by one to ensure that the settings take effect. Mastering the above steps can effectively realize headerless layout on the home page.
2025-07-25
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910
How to change the theme homepage template by wordpress
Article Introduction：Steps to modify WordPress homepage template: Log in to the WordPress dashboard. Go to Appearance >Theme Editor. Find and back up the "index.php" file. Update home page template elements, including title, content, sidebar, and footer. Save changes and preview them.
2025-04-20
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1172
how to remove the header from the first page in Word
Article Introduction：To remove the header of the home page in a Word document, 1. First double-click the header area to enter the editing mode; 2. Close "Link to previous section" in the "Design" tab; 3. Check the "Different Home Page" option; 4. Delete the home page header content. When operating, you need to ensure that the document is correctly divided into sections. If you use the template, you need to pay attention to the impact of the preset format. If necessary, you can insert section breaks or clear hidden formats to ensure that they take effect.
2025-07-12
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409
How to use template hierarchy
Article Introduction：Making good use of WordPress template levels can improve theme development flexibility. The core is the "priority matching" mechanism, the more specific the template, the higher the priority. For example, when accessing the article page, WordPress will look for single-{post_type}.php→single.php→index.php; classification archive pages will be matched in the order of archive-{post_type}.php→archive.php→index.php; other such as home page, search page, and 404 pages also have corresponding matching rules. To determine which template to build on the current page, it can be identified through the URL type, or used to assist with the plug-in (such as "WhatTheFile").
2025-08-21
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915
How to exclude categories from the loop
Article Introduction：There are three ways to exclude specific categories in WordPress: use query_posts(), use the pre_get_posts hook, or use the plug-in. First, use query_posts() to directly modify the main loop query in the template file, such as query_posts(array('category__not_in'=>array(3,5))), which is suitable for temporary adjustment but may affect paging; second, it is safer to add functions in functions.php through the pre_get_posts hook. For example, excluding the specified classification ID when judging the home page main loop, it will not affect other page logic; finally, WPCate can be used
2025-08-07
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791
What are the essential WordPress theme files
Article Introduction：The core files of WordPress theme include: 1.style.css is responsible for style and theme information; 2. functions.php control function module; 3. index.php and front-page.php handle home page display; 4. page.php, single.php and other templates are used for specific content pages. style.css not only defines the appearance of the website, but also contains theme metadata; functions.php can register menus, load scripts and support functions; index.php is used as the main loop template, front-page.php is used to customize the homepage; page.php displays normal pages, single.php displays displays
2025-08-25
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570
Lei Jun talks about Xiaomi's future goals: build at least 20 world-class factories in 10 years!
Article Introduction：Xiaomi New Year's Eve Live: Lei Jun revealed that at least 20 world-class factories will be built in the next ten years! During last night's New Year's Eve live broadcast, Xiaomi Chairman Lei Jun summarized the company's brilliant achievements in the past year and announced that in the next ten years, Xiaomi plans to build at least 20 world-class factories! At present, Xiaomi has three advanced production bases: the mobile phone manufacturing center in Changping, Beijing’s modern electric vehicle factory in Yizhuang, and the Wuhan Smart Home Appliances Industrial Park, which will be put into production the year after tomorrow. These factories not only represent the peak of advanced manufacturing technology, but also show Xiaomi's huge contribution to the upgrading of China's manufacturing industry. Faced with Xiaomi's increasingly expanding business territory, Lei Jun emphasized that this is just the beginning. Xiaomi will make every effort to promote its intelligent manufacturing strategy, and in the future, more high-standard factories will be completed and put into production.
2025-04-13
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785
How to find and watch domestic blockbusters on B station
Article Introduction：On Bilibili (B site), a vibrant and creative video sharing platform, you can not only find rich 2D content and original videos of up owners, but also explore many wonderful domestic blockbusters. Whether you are a movie lover or a loyal fan of domestic dramas, Bilibili can meet your movie viewing needs. Next, let’s take a look at how to watch domestic blockbusters on B.com! First, open the home page of Bilibili, enter the name of the domestic blockbuster you are interested in in the search box at the top, or use keywords such as "domestic movies", "domestic dramas", etc. The search engine of B station is very smart and can recommend relevant videos to you based on the input content. On the search results page, you can further narrow the scope through filtering functions, such as ranking by playback volume, release time, rating, etc.
2025-08-12
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651
Dave The Diver: How To Catch Spider Crabs
Article Introduction：In Dave The Diver, there are some creatures that are not easy to catch. Or, catch alive that is. The spider crab is one of those very species, making it seem like the only way to bring these crustaceans back up to land is to viciously crack them up w
2025-01-10
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941
Prepare for Interview Like a Pro with Interview Questions CLI
Article Introduction：Prepare for Interview Like a Pro with Interview Questions CLI
What is the Interview Questions CLI?
The Interview Questions CLI is a command-line tool designed for JavaScript learners and developers who want to enhance their interview
2025-01-10
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1565
Soft Deletes in Databases: To Use or Not to Use?
Article Introduction：Soft Deletes: A Question of DesignThe topic of soft deletes, a mechanism that "flags" records as deleted instead of physically removing them, has...
2025-01-10
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1134
