generally speaking，Swift inner String And it is NSString Bridged，For example, I have written String NSString and what difference?，In short we are here to discuss major，String of count and NSString of[……]
This article now has expired，Because Mailgun no longer offer free credit，And the necessary functions used herein, "recipient routing" feature set for advanced users no longer offer free，I changed the site to achieve another domain mail，see：When Mailgun no longer free，How do you placed your domain mail?
Creating a website is easy，But there should own a domain name and e-mail address associated Domain mail，It seems to be more trouble。For Chinese webmaster，“QQ-mail domain name"It seems to be the only option，Of course, if using Pay，Then use[……]
automation
Processed using automated tools for iOS test Flight distribution，It is a very pleasant thing，It can save you a lot of time，Reduce the amount of manual intervention - especially like this need to wait a long time to look at things that require manual operation，Although it does not make you feel tired，But a lot of time so wasted。
use fastlane A key to compile、Upload，And then wait for Apple server processing is complete，Automatic release test Flight，It would have been a great operation，However, due to changes in the network environment，My fast[……]
According to Apple's official description，Since macOS 10.15 rise，All downloaded from the Internet were not notarize the app，Default will not be opened，So distributed outside the App Store app，The app must also be uploaded to Apple's servers for processing before release。
Use Xcode comes archive tool can be easily notarize，But this operation can not be automated process，In order to facilitate distribution，I pocketed input method macOS 2 The flow distribution[……]
Android File Transfer is a good thing，In macOS can easily transfer files in to Android phones etc.，But one thing is this bad thing will reside process in the background to monitor usb insert，People very uncomfortable。
Especially when the device is inserted Android，Automatic pop-ups，Also the connection fails (because you have no time to point authorized on the phone)，Very annoying。
To disable automatic startup，First, open the activity manager，Search Android File Transfer Agent in it[……]
Has long been，I'm rightCJandExpressThis is useful advice ...... circulated on the Internet version of the code table many fellow sufferers，But the name called "CJ"，By contrast and Wubi，Anyhow, also points a stroke 86 and 98，Then there is little new in the new century, and so on，But no Changjei，No matter what version of the CJ，Called "CJ"。
This is very embarrassing，Changjei code table is different for each person with，But not the same where，He did not know。
In short， Full font (cns11643) provides a common Chinese official coding，Actually, this stuff is used to make up utf8[……]
Do the soft keyboard on a mobile device，So how to handle user clicks position，It is the first problem you encounter，in this problem，I have come a long way。
I touch a logical development since input method pocketed roughly classified into three stages，Now were Laijiangjiang design ideas，I hope this can help you。
The first generation of touch engine
Obviously，For a beginner，There's nothing better use of the control system，Full-featured，Speed is not slow，Improve the business logic，so，Pocketed generation of a first input message is treated with[crayon-6740479c[……]
When using an Android device，If you purchased a separate area of China issued a customized version of Android devices，It is likely that your device is not built-in Google Kit，Such as Play Store。
This time we need to install it yourself，There are many ways to install，Not repeat them here。In short，Once you have installed，You will find，Even open proxy，Play Store is also possible after logging content can not be loaded correctly (login is normal)。
This displays the error：df-dferh-01[……]
New out of a lot of people want to try Wireguard，Here VPN over the wall in the end it is appropriate for us to discuss not，Let's look at how fast service from a wireguard on vps。Many people have heard of this service particularly complex to configure，So discouraged，Actually quite simple。
The environment
Here I use the latest ubuntu 18.04.2 To configure，First you have to have a vps，After the best as I created After purchasing a VPS you should spare security measuresConfiguring credentials in ssh access。