I'm trying to do a function like .split() or .replace() or .remove(), i think is like a prototype function, how i can make this example works:
this.logThis = function(a) {
console.log("The " + this + "is cool like a " + a);
}
var food = "apple";
food.logThis("orange");Run Code Online (Sandbox Code Playgroud)
To get this Output:
> "The apple is cool like a orange"
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Important: I need the most short code possibly, pure javascript, NO JQUERY
我在将后端给出的字符串类型的日期19990813转换为带点的13.08.1999时遇到问题。我无法这样做。
使用Angulars内置日期格式功能,我总是得到错误的日期。
我如何实现我的目标?
感谢您的任何建议。
亲切的问候
安娜·玛丽(Anna Marie)
试图在VB.NET中将数字字符串转换为INT64。我正在测试的号码是12804494279291877304。
我得到的错误是"Value was either too large or too small for an Int64."
下面的代码示例。
BigInt = CLng(EncodeNumber)
Run Code Online (Sandbox Code Playgroud) 我有一个代码库(显然)可以在下运行,Java 9但不能在下编译Java 11。它使用jdk.incubator.httpclientAPI并根据此答案更改模块信息在大多数情况下都有效,但不仅仅是软件包已更改。
我仍然无法解决的代码如下:
private static JSONObject sendRequest(JSONObject json) throws Exception {
HttpClient client = HttpClient.newHttpClient();
HttpRequest httpRequest = HttpRequest.newBuilder(new URI(BASE_URL))
.header("Accept", "application/json")
.header("Content-Type", "application/json")
.timeout(TIMEOUT_DURATION)
.POST(HttpRequest.BodyProcessor.fromString(json.toString()))
.build();
HttpResponse<String> httpResponse = client.send(httpRequest, HttpResponse.BodyHandler.asString());
String jsonResponse = httpResponse.body();
return new JSONObject(jsonResponse);
}
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编译错误为:
Error:(205, 94) java: cannot find symbol
symbol: method asString()
location: interface java.net.http.HttpResponse.BodyHandler
Error:(202, 34) java: cannot find symbol
symbol: variable BodyProcessor
location: class java.net.http.HttpRequest
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如何将代码转换为等效Java 11版本?
我想比较int[] StyleIds到string S_StyleId。但我不知道该怎么做
var cs = optionalEquipments.FirstOrDefault(
d => d.StyleIds.Any(s=>s.ToString == c.S_StyleId);
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我想获取并比较styleId
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