Tag：content
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Time：2021-9-22
How to save the terminal output to a file when using bash / KSH / CSH / tcsh on Linux, MacOS, * BSD or UNIX like operating systems? standard output 2> Error output< standard inputHow to save terminal output to a fileUse the > standard output symbol to import the output information into the time.txt […]
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Time：2021-9-21
The springboot project is made into a jar package by default. It is not friendly in multiple environments. It is necessary to package the dependent third-party jar and the configuration files under the resources directory into a directory at the same level as the jar package to facilitate environment change. The specific operations are as […]
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Time：2021-9-20
Emerging technologies such as artificial intelligence, cloud computing and 5g are accelerating the intelligent upgrading of the media industry. On December 24, the people’s daily held the “2020 smart Media Summit Forum” and released the “creative brain” of the people’s daily. Baidu company provided technical support to help build an intelligent editorial department and open […]
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Time：2021-9-20
When doing development, we not only do various websites or interfaces, but also often need to write some command-line scripts to deal with some back-end transactions. For example, data processing and statistics. Of course, for the sake of efficiency, when a transaction may consume a long time, it is often handed over to the timer […]
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Time：2021-9-20
“K8s ecology weekly” mainly contains some recommended weekly information related to k8s ecology I have been exposed to. Welcome to the Zhihu column“K8s ecology”。 Istio 1.6.7 release Istio 1.6.7 is to solve the problem introduced in 1.6.6A bug。 This bug may causeWhen using istio 1.6.6, some pods enterCrashLoopBackOffStatus, unable to provide service normally. The repaired […]
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Time：2021-9-19
Pseudo elements and pseudo classes Pseudo element Pseudo elements are objects created outside the domPseudo elements can assign styles to content that does not exist in the source document.The content of pseudo element is actually the same as that of ordinary DOM element, but it is only an abstraction based on element and does not […]
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Time：2021-9-17
In system processing, it is sometimes necessary to send e-mail to notify users, such as e-mail confirmation of new users, password retrieval, and routine subscription messages, notifications and other content processing, which can be processed by e-mail. This essay introduces how to realize the mail parameter configuration management of the system and send mail based […]
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Time：2021-9-17
preface To complete the clipboard history function, consult the electronic clipboard document. No hook event for clipboard changes was found, so I decided to implement one myself. electronRead inClipboard content API, you can use this API to encapsulate the listening timer method. The specific logic is as follows: Use the timer to constantly judge whether […]
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Time：2021-9-16
Raising questions The installation packages of various business lines of the company range from tens of megabytes to hundreds of megabytes. When the self built upgrade system is used to distribute the new version to millions of users across the country, the traffic consumption is quite amazing. Sometimes only a few DLLs are changed in […]
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Time：2021-9-16
File upload is the most common function in all web applications, and PHP is also very simple to implement this function. We only need to set the enctype value of the form to multipart / form data at the front end$_ Files gets the contents of the file control in the form. At the same […]
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Time：2021-9-15
How to make page interaction smoother This article is based on the reply of “make your web page smoother by Liu Bowen” on fdcon2019. This topic is also an area of interest to bloggers. In the future, it will be further integrated with this article in combination with react’s schedule HTTPS principle analysis — with […]
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Time：2021-9-15
<!DOCTYPE html> <html lang=”en”> <head> <meta charset=”UTF-8″> <meta http-equiv=”X-UA-Compatible” content=”IE=edge”> <meta name=”viewport” content=”width=device-width, initial-scale=1.0″> <title>Document</title> </head> <style> .collapse-toggle{ display: none; } .content{ max-height: 0px; overflow: hidden; transition: all .3s; } .collapse-toggle:checked~.content{ max-height: 250px; } .collapse-toggle:checked ~label .show{ display: none } .collapse-toggle:not(:checked) ~label .not-show{ display: none } .collapse-item{ margin: 10px; border-radius: 10px } </style> <body> <div […]
