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nacos Distributed Configuration Center Personal Alibaba nacos Renovation Project: alibaba_nacos 1. Service Startup Configuration Loading Source: NacosPropertySourceLocator Workflow: Nacos customizes the PropertySourceLocator to get data from the configuration center at service startup, then add and re-run the local environment to load the confi ...

Conditional filtering Common filtration Example Interface usage Multilevel list get find default non ID Different api versions are not used Browse times Filter current user Multi parameter use Conditional filtering Common filtration _exact equals like 'aaa' __iexact is exactly the same as ig ...

This article mainly introduces what is Analysis, what is the word breaker, and how the word breaker of ElasticSearch works. Finally, it will introduce how to do the Chinese word breaker. First of all, what is Analysis What is Analysis? As the name implies, text Analysis is the process of converting the full text into a series of words (term/tok ...

cache Although the server-side rendering (SSR) of Vue is quite fast, due to the overhead of creating component instances and virtual DOM nodes, it cannot match the performance of pure string based templates. When SSR performance is critical, using cache strategy wisely can greatly improve response time and reduce server load.   vue service area ...

Android Plug-in Learning Android Plug-in Benefits Implementing Hot Update Operation Business Hot Plug-in Increasing Start-up Speed Basic Realization Using a host APK, i.e. shell program, dynamic loading function and plug-in package call are implemented to realize dynamic update function. Opening chapter For this block of content learnin ...

Avoid being rejected for respondsToSelector:, performSelector: Remember that many iOS developers received rejected emails using JSPatch some time ago. Your app, extension, and/or linked framework appears to contain code designed explicitly with the capability to change your app's behavior or functionality after App Review approval, which ...

Android Integrated Bugly Hot Update @ Author GQ 18 December 2017 Recently, a new project will be opened. The leader said that he would not let the old app update, tens of megabytes at a time. So integrated heat is the trend.~ By the way, use Google Dad Kt language! Information check Mainstre ...

Label PostgreSQL , Heap Only Tuple , HOT background PostgreSQL's current default storage engine generates a new version in the heap when updating records. The old version needs to recycle all index POINT associated with this version before it needs to recycle the old version after VACUUM is used. The KEY of the index of PG is the value of th ...