encode

支付宝App支付签名和验签

由 时光总嘲笑我的痴心妄想 提交于 2020-01-17 13:48:53
代码： using CMS.Utility.ReturnResult; using OAuthWebAPI.Package; using Common; using System; using System.Collections.Generic; using System.Linq; using System.Net; using System.Net.Http; using System.Web.Http; using Ninject; using System.Data; using Aop.Api; using Aop.Api.Request; using Aop.Api.Response; using System.Text; using System.Web; using System.Web.Script.Serialization; using Aop.Api.Util; namespace ADT.TuDou.OAuthWebAPI.Controllers { public class TestAliPayController : ApiController { private static readonly log4net.ILog logger = log4net.LogManager.GetLogger(System.Reflection

PHP: format floats with given precision in json_encode() function

由 时光怂恿深爱的人放手 提交于 2020-01-17 06:45:46
问题 There was my question (initially not so accurate formulated): I need to use PHP floats in JSON string. Code: $obj['val'] = '6.40'; json_encode($obj); is converted to: {"val": "6.40"} It's OK - I have string value '6.40' in PHP and I have string value "6.40" in JSON. The situation is not so good if I need to use floats: $obj['val'] = 6.40; json_encode($obj); is converted to: {"val": 6.4000000000000004} but I need: {"val": 6.40} How can I convert PHP floats to JSON number in 'json_encode' with

Python encode list 'list' object has no attribute 'encode'

由 前提是你 提交于 2020-01-15 16:48:30
问题 trying to remove \u0141 from this list which i am trying to insert into my database results=[['The Squid Legion', '0', u'Banda \u0141ysego', '1', ["\nRazer's Clash of the Gods EU #12 - \nChallonge\n"]], ['Romanian eSports', '1', 'Love', '0', ["\nRazer's Clash of the Gods EU #12 - \nChallonge\n"]]] results =[[x.encode('ascii', 'ignore') for x in l] for l in results] I am getting this error: AttributeError: 'list' object has no attribute 'encode' 回答1: The first list in your "big list" itself

Morse Code Conversion using Java

由 谁都会走 提交于 2020-01-14 14:45:14
问题 I'm trying to learn about hashmaps and 2D arrays in Java. We have an assignment due to have a scanner that accepts a string and converts it to morse code. The code we're using is based of a method full of if statements, but I want to learn how I would do something like this using lists, hashmaps, or 2D arrays. My code is as follows: import java.util.*; public class MorseConversion { public static void main(String[] args) { Scanner userInput = new Scanner(System.in); System.out.println("Please

Core Data error: -[myclass encodeWithCoder:]: unrecognized selector sent to instance

由 半城伤御伤魂 提交于 2020-01-14 01:59:06
问题 I have a custom class MyClass that is essentially made up of several NSMutableArrays and no other variables. I have an entity MyEntity that has an ivar that is of MyClass. When I try to save the entity, I get this stack dump: 0 CoreFoundation 0x0118ebe9 __exceptionPreprocess + 185 1 libobjc.A.dylib 0x012e35c2 objc_exception_throw + 47 2 CoreFoundation 0x011906fb -[NSObject(NSObject) doesNotRecognizeSelector:] + 187 3 CoreFoundation 0x01100366 ___forwarding___ + 966 4 CoreFoundation 0x010fff22

IE issues with HTML5 headers.char utf-8 encode is shown as error

由 99封情书 提交于 2020-01-13 16:31:54
问题 I am trying to make my site working on IE 9. But from the beginning itself, it shows many errors. HTML1114: Codepage iso-8859-1 from (HTTP header) overrides conflicting codepage utf-8 from (META tag) index.html This is the error when I load in IE 9, but it's working fine in Firefox and Chrome. I am using HTML 5, so my header looks like below - <meta http-equiv='cache-control' content='0' > <meta http-equiv='ETag' content='o2389r-98ur0-w3894tu-q894' /> <meta http-equiv='pragma' content='no

IE issues with HTML5 headers.char utf-8 encode is shown as error

由 孤者浪人 提交于 2020-01-13 16:30:06
问题 I am trying to make my site working on IE 9. But from the beginning itself, it shows many errors. HTML1114: Codepage iso-8859-1 from (HTTP header) overrides conflicting codepage utf-8 from (META tag) index.html This is the error when I load in IE 9, but it's working fine in Firefox and Chrome. I am using HTML 5, so my header looks like below - <meta http-equiv='cache-control' content='0' > <meta http-equiv='ETag' content='o2389r-98ur0-w3894tu-q894' /> <meta http-equiv='pragma' content='no

GET和POST区别详解

由 孤街浪徒 提交于 2020-01-13 02:21:46
收藏 1、Get是用来从服务器上获得数据，而Post是用来向服务器上传递数据。 2、Get将表单中数据的按照variable=value的形式，添加到action所指向的URL后面，并且两者使用“?”连接，而各个变量之间使用“&”连接；Post是将表单中的数据放在form的数据体中，按照变量和值相对应的方式，传递到action所指向URL。 3、Get是不安全的，因为在传输过程，数据被放在请求的URL中，而如今现有的很多服务器、代理服务器或者用户代理都会将请求URL记录到日志文件中，然后放在某个地方，这样就可能会有一些隐私的信息被第三方看到。另外，用户也可以在浏览器上直接看到提交的数据，一些系统内部消息将会一同显示在用户面前。Post的所有操作对用户来说都是不可见的。 4、Get传输的数据量小，这主要是因为受URL长度限制；而Post可以传输大量的数据，所以在上传文件只能使用Post（当然还有一个原因，将在后面的提到）。 5、Get限制Form表单的数据集的值必须为ASCII字符；而Post支持整个ISO10646字符集。默认是用ISO-8859-1编码 6、Get是Form的默认方法。 以下的比较非常非常使用： 转载自http://www.javaeye.com/topic/14980 做java的web开发有段日子了，有个问题老是困扰着我，就是乱码问题，基本上是网上查找解决方案

How would I implement something similar to the Objective-C @encode() compiler directive in ANSI C?

由 ￣綄美尐妖づ 提交于 2020-01-11 19:43:30
问题 The @encode directive returns a const char * which is a coded type descriptor of the various elements of the datatype that was passed in. Example follows: struct test { int ti ; char tc ; } ; printf( "%s", @encode(struct test) ) ; // returns "{test=ic}" I could see using sizeof() to determine primitive types - and if it was a full object, I could use the class methods to do introspection. However, How does it determine each element of an opaque struct? 回答1: @Lothars answer might be "cynical",

How would I implement something similar to the Objective-C @encode() compiler directive in ANSI C?

由 感情迁移 提交于 2020-01-11 19:41:49
问题 The @encode directive returns a const char * which is a coded type descriptor of the various elements of the datatype that was passed in. Example follows: struct test { int ti ; char tc ; } ; printf( "%s", @encode(struct test) ) ; // returns "{test=ic}" I could see using sizeof() to determine primitive types - and if it was a full object, I could use the class methods to do introspection. However, How does it determine each element of an opaque struct? 回答1: @Lothars answer might be "cynical",
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