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java implementation of mobile phone verification code function First, enter the preparation work and log in to alicloud https://www.aliyun.com/ Select domestic messages on the left side of the search SMS console Adding a signature on the right side will have an audit process, as long as it meets ...

1: Background 1. Story telling Good news,. NET 5.0 finally released the fifth preview version on June 10, 2020. The sharp eyed students must have seen that in this version, C ා 9.0 is finally supported. Applause here, great!!! . Net5 official link It can be seen that the current C ා 9 is still a preview version, which implements some ne ...

Wechat authentication authorization detailed code example background The company has an H5 page that doesn't display pictures after sharing to wechat, and the style is different from the sharing cards of other applications. Later it was found that the reason is that the unified sharing interface of ...

Prometheus Introduction to Prometheus Prometheus is an open source monitoring, alarm, and time series database project developed by SoundCloud, which collects indicators that need statistics by pulling interfaces periodically The basic principle of Prometheus is to periodically capture the status of ...

Introduction There must be a lot of little friends who like to travel. It is better to go abroad for a circle. Before traveling, everyone will make all kinds of strategies on eating, wearing, staying, traveling and playing routes, and then go out with full expectation.. Imagine Travel _Before departure, your imaginary destination might have be ...

Preface With the rise of the media and audio-video industry, as well as the product demand for cross-platform mobile business, there has been an increase in the workload of developers and the difficulty of the work. For example, audio-video playback needs to support 95% of audio-video formats on the m ...

Maybe recently some friends found that some content shared by App is displayed in wechat as unverified App, but not every version of wechat iOS access guide In wechat 7.0.7(iOS 12-13) and above, there may be "unverified applications" (currently, it seems that IOS 12-13 has this feature) Thi ...

According to the American Association of motor vehicle managers (AAMVA https://www.aamva.org/DL-ID-Card-Design-Standard/ )According to the regulations of PDF417, the US driver's license uses PDF417 code, as shown in the following figure: Google Mobile Vision SDK The Google service supports driver license resolution. You can find the correspond ...

preface With the rise of live broadcasting, the career of anchor has gradually come into people's vision. Now each platform has the title of "master Huadan", "first brother", "first sister", etc. In fact, popularity is one aspect, but beauty is the hard power. Next, I'll take you to the beauty test score of the anc ...

A set of code does the following: Packaging different applicationId s can be installed on the same phone at the same time Different logo, app name, Different third-party SDK access configurations (e.g. WeChat sharing appid, laser push appkey) Ability to distinguish debug from release configurations Functions used: productFlavor and buildTypes ...