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Course Introduction："Brothers Band Front-end Example Display Video Tutorial" introduces examples of HTML5 and CSS3 technologies to everyone, so that everyone can become more proficient in using HTML5 and CSS3.

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In tp5.1, I have an idea to encapsulate a class and write all the data that needs to be read, including update and delete methods. The key point is that this class generates cache files. If it is called like this, it does not go through the database. Isn’t it very complicated? quick? I imagine it will be faster. I just don’t know if it’s safe or not

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How fast is fs.readdirSync? Can I speed it up?

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python - How to delete files "slowly"?

Now there is a requirement to delete slow cache files in the background. The cache files are very large. Sometimes a single file is hundreds of gigabytes. When deleting, the hard disk usage must not exceed 5%~10%. Is there any way? Win7 NTFS partition In fact, you can also ask how to delete part of the file instead of the entire file...

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PHP - cannot open stream: No such file or directory

In PHP scripts, whether calling include(), require(), fopen() or their derived classes, such as include_once, require_once, or even move_uploaded_file(), you often encounter the error or warning: Unable to open stream: No such file or directory. What is a good process for quickly finding the root cause of a problem?

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Very practical php cache class file example

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Practical tips for optimizing file reading and writing efficiency using caching technology in PHP

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2023-06-20 comment 0 786

How to quickly extract text from PDF files using PHP and Alibaba Cloud OCR?

Course Introduction：How to quickly extract text from PDF files using PHP and Alibaba Cloud OCR? Introduction: With the advent of the digital age, more and more documents are saved in PDF format. In some scenarios, we need to extract text from PDF files for further processing and analysis, such as automated document processing, information extraction, etc. This article will introduce how to use PHP and Alibaba Cloud OCR service to quickly extract text from PDF files. Step 1: Configure the Alibaba Cloud OCR service. First, we need to register and activate the OCR service on Alibaba Cloud.

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Course Introduction：这篇文章主要介绍了一个PHP快速按行读取CSV大文件的封装类，这个类同时也适用于其它体积较大的文本文件,需要的朋友可以参考下

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