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Recently, the step counting module was studied in the project. It began to record the steps of the day at 0 o'clock every day, which is similar to the Wechat movement. Many pits have been encountered. Today, I have time to sort them out for you to see.Before doing this, we searched google, baidu, github and found no good ones. Most of them need ...

Node.js Native Development Introduction Complete Tutorial I. About This article is devoted to teaching you how to use Node.js to develop applications, which will teach you all the "advanced" JavaScript knowledge you need. It's enough for Node to get started with this article. II. Code Status All codes were tested by Chun Ge himself an ...

Recently, I participated in the project of inserting the Google Maps API on the page, so share my learning experience here, write for the first time, please wait! First, talk about the company's needs, click on the product list on the web page, render the corresponding map information and the corresponding details, and modify Google's inherent ...

Preface: Scenario: Without installing the apk, get the package name, LAUNCHER Activity, etc. in the apk. This requires parsing our Android Manifest. XML file, and our APK is a zip compressed file, which is opened by compressing the file - good pressure, rar and so on. You can see the above directory, and our Android Manifest. xml is in it ...

Android 5.0 (API level 21) is available Material Design . Many new Material controls have been added. I want to share my experience with you through my own study. This is the first article on Material Design controls, so let's talk about how to use the Design Support Library provided by Google. Adding dependencies: Reference to the offic ...

First issue of this article: http://yuweiguocn.github.io/ This article introduces Gradle build dependency configuration instructions in Android Studio and how to view dependency trees. Baidi Xiajiang LingAmong the clouds of Emperor Bai, Qianli Jiangling returned one day.The boat passed thousands of mountains with apes shouting without endless.- ...

react-router use tutorial About the role of # in url s: Study: http://www.ruanyifeng.com/blo... '#'represents a location in a Web page.The character to the right is the identifier for that location Change #Does not trigger page overload Changing #will change the browser's access history window.location.hash reads #value window.onhashchange = ...

Preface Android has many excellent third-party open source jar packages. We often use a lot of jar packages in our projects, but we often forget to confuse third-party jar packages when it comes to release, which will bring us a lot of trouble in development. All of these will summarize some popular third-party jar packages confusion ways her ...

For reprinting, please indicate the source: http://blog.csdn.net/donkor_/article/details/77326989 Preface: In order to protect user privacy, Android 6.0 places applications for permissions when the application is running. For example, in previous development, developers only need to configure the required permissions in the manifest file. Aft ...

Exercise 8: More redirection and filtering: head, tail, awk, grep, sed Original text: Exercise 8. Bash: more on redirection and filtering: head, tail, awk, grep, sed Translator: Flying dragon Agreement: CC BY-NC-SA 4.0 Take pride in adopting Google translation Now that you've tried Linux, I'll show you how Unix works. Wat ...