use Linux Friends might be more familiar with the command，It can quickly and text documents in batches to operate in the script，For example a row or alternatively change the specific content ......
macOS Naturally have this command，But one thing is not quite the same，If you execute and -i ，So probably you will get a strange error and: 1: “…”: invalid command code 。
[……]
2018On November 2nd update，One day after switching to DoT，All stubby built-in server running unusually slow，Until daily use is immune to give up ......。
2018On November 1st update，used 5 After days DoH，Since the server is currently offering this service only 1.1.1.1，I was here at this address operators blocked。
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PING 1.1.1.1 (1.1.1.1): 56 data bytes Request timeout for icmp_seq 0 Request timeout for icmp_seq 1 ^C --- 1.1.1.1 ping statistics --- 3 packets transmitted, 0 packets received, 100.0% packet loss |
three years ago[……]
Ado，Directly on the code。
GET：
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// 创建一个会话，这个会话可以复用 let session = URLSession(configuration: .default) // 设置URL let url = "http://127.0.0.1/api/" var UrlRequest = URLRequest(url: URL(string: url)!) // 创建一个网络任务 let task = session.dataTask(with: UrlRequest) {(data, response, error) in do { // 返回的是一个json，将返回的json转成字典r let r = try JSONSerialization.jsonObject(with: data!, options: []) as! NSDictionary print(r) } catch { // 如果连接失败就... print("无法连接到服务器") return } } // 运行此任务 task.resume() |
POST：
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// 这个session可以使用刚才创建的。 let session = URLSession(configuration: .default) // 设置URL let url = "http://127.0.0.1/api/" var request = URLRequest(url: URL(string: url)!) request.setValue("application/x-www-form-urlencoded", forHTTPHeaderField: "Content-Type") request.httpMethod = "POST" // 设置要post的内容，字典格式 let postData = ["email":"user@xxx.com","password":"123456"] let postString = postData.compactMap({ (key, value) -> String in return "\(key)=\(value)" }).joined(separator: "&") request.httpBody = postString.data(using: .utf8) // 后面不解释了，和GET的注释一样 let task = session.dataTask(with: request) {(data, response, error) in do { let r = try JSONSerialization.jsonObject(with: data!, options: JSONSerialization.ReadingOptions.mutableContainers) as! NSDictionary print(r) } catch { print("无法连接到服务器") return } } task.resume() |
[……]
Using small rocket for a long time，Many of my friends say，Small rocket Shadowrocket Unstable，Old out of their own background，I would say this is how I use it。
Previous iOS does not support this type of VPN applications，Every time over the wall on iOS，We are a people thing painstaking。Later Surge appeared ...... my first time to buy，of course，Later, Lower shelf Surge，I also completely change the Apple ID of the United States District，I would not buy another copy Surge，Instead bought relatively cheap Shado[……]
Today, the group participants Someone made such a problem，Why use the characteristic dictionary type as a generic type constraint，It will inevitably error?
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inheritance from non-protocol, non-class type 'Dictionary<String, Any>' |
Obviously，He said very clearly，"You can not be from a non-agreement、Non-type class inheritance. "。Obviously，The dictionary is a generic structure...
Then the solution is also very clear ideas，Creating a class to decorate a dictionary might be a good choice but too much trouble，Then start from the agreement。
We can give the dictionary[……]
Pocketed in the development process input，I have always been plagued by a problem，That is when the user clicks on the left edge of the screen， UIButton of touchDown event almost turned into a touchUpInside 。That is，Both occur simultaneously，And when you press only when，[……]
Among developing pocketed input process macOS，I have been plagued by a strange question - text blurred。
No matter how I debug，Pocketed candidate text input method can not achieve the original text as clear and sharp。After a big ask God，The resulting experience is to see live a long time - upstreamSub-pixel rendering bug。
In many platforms have similar problems，macOS underlying rendering there such a mistake，Once your layout there was not an integer or decimal point，It will lead to blurred text rendering。
that[……]
This article first appeared inDigital lychee，Formerly known as "in the end" Larry "is a what? Larry input method developers listen to you say "
Just last weekend，I recommend Larry input to a new friend，He is the kind of concern in this respect has never been a man - even the "spelling" concept，Also I know after I introduced him to Larry - "So I have been called by spelling (phonetic) Input Method"。
It is this matter，It prompted me to write this article hands。As a developer Larry input method，Speak the truth，I was also very "catch chicken"，We often say that high efficiency Larry、double[……]
Finally，Pocketed X input method successfully shelves。From development to shelves，A lot has happened。
Now，I would say it，In addition to the code，Added a subscription fee app，You need to do something。
In General，Apple provides to youUnified Software Use Agreement，In your correspondence on the app "app infomation" page，There is a right of the License Agreement。
If you want to offer subscriptions purchased，We need to use your own protocol before they can use，You need a[……]