convert

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I am using org.json library to convert Object to Json format. Kindly check the below code snippet. public enum JobStatus implements Serializable{ INCOMPLETE, INPROGRESS, ABORTED, COMPLETED } public class Job implements Serializable { private string id; private JobStatus status; ... } ... // Create Job Object Job job = new Job("12345", JobStatus.INPROGRESS); // Convert and print in JSON format System.out.println(new JSONObject(job).toString()); It shows the output like this : {"id":"12345", "status" : {}} It shows blank and adds Curly bases.

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I'm trying to write a string to a socket (socket is called "response"). Here is the code I have sofar (I'm trying to implement a byte caching proxy...): var http = require('http'); var sys=require('sys'); var localHash={}; http.createServer(function(request, response) { var proxy = http.createClient(80, request.headers['host']) var proxy_request = proxy.request(request.method, request.url, request.headers); proxy_request.addListener('response', function (proxy_response) { proxy_response.addListener('data', function(x) { var responseData=x

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I am writing a decorator that needs to call other functions prior to call of the function that it is decorating. The decorated function may have positional arguments, but the functions the decorator will call can only accept keyword arguments. Does anyone have a handy way of converting positional arguments into keyword arguments? I know that I can get a list of the variable names of the decorated function: >>> def a(one, two=2): ... pass >>> a.func_code.co_varnames ('one', 'two') But I can't figure out how to tell what was passed in

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I am trying to write a text game and I have run into an error in the function I am defining that lets you basically spend your skill points after you make your character. At first, the error stated that I was attempting to subtract a string from an integer in this part of the code: balance - strength . Obviously that was wrong so I fixed it with strength = int(strength) ... but now I am getting this error which I have never seen before(new programmer) and I am stumped on what exactly it is trying to tell me and how I fix it. Here is my code

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I am getting an issue for running the following aggregate query: db.snippets.aggregate([ { '$project': { month: { '$month': '$created_at' }} } ]) The error message for the same is: assert: command failed: { "errmsg" : "exception: can't convert from BSON type EOO to Date", "code" : 16006, "ok" : 0 } : aggregate failed How do i get around this issue. I found a related question Related Stack Overflow question But it doesnt tell how to get things done. 回答1: You likely have one or more docs with a created_at value that's not a BSON Date and you

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: Good day, I'm working on a web application using Spring 4.1.1.RELEASE. All Spring configuration is done with annotations and it works fine except one thing: I have a config.properties file in the project with these lines cases.caseList.filter=test cases.caseList.numberOfCasesPerPage=50 I have a config class @Configuration @ComponentScan(basePackageClasses={CaseConfig.class}) @PropertySource(value = "classpath:config.properties") public class CasesModuleTestContextConfig { ... } And another class @Component public class

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: Possible Duplicate: How to create a list with the characters of a string? Example: 'abc' becomes ['a', 'b', 'c'] Is it a combination of split and slicing? 回答1: >>> x = 'abc' >>> list(x) ['a', 'b', 'c'] Not sure what you are trying to do, but you can access individual characters from a string itself: >>> x = 'abc' >>> x[1] 'b' 回答2: If you need to iterate over the string you do not even need to convert it to a list: >>> n = 'abc' >>> for i in n: ... print i ... a b c or >>> n[1] 'b' 回答3: yourstring = 'abc' [char for char in yourstring] 文章来源:

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I have a AudioFileStream_PacketsProc callback set during an AudioFileStreamOpen which handles converting audio packets into PCM using AudioConverterFillComplexBuffer . The issue that I am having is that I am getting a -50 OSStatus (paramErr) after AudioConverterFillComplexBuffer is called. Below is a snippet of what parameters were used in AudioConverterFillComplexBuffer and how they were made: audioConverterRef = AudioConverterRef() // AudioConvertInfo is a struct that contains information // for the converter regarding the number of

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I have an SSIS package that imports from an Excel doc to a Database table. I am getting the following errors: [Excel Source [1]] Error: There was an error with output column "ShipTo" (47) on output "Excel Source Output" (9). The column status returned was: "The value could not be converted because of a potential loss of data.". [Excel Source [1]] Error: SSIS Error Code DTS_E_INDUCEDTRANSFORMFAILUREONERROR. The "output column "ShipTo" (47)" failed because error code 0xC0209072 occurred, and the error row disposition on "output column "ShipTo"

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I get a String data from Cursor, but I don't know how to convert it to Array. How can I do that? String[] mString; for(cursor.moveToFirst(); cursor.moveToNext(); cursor.isAfterLast()) { mTitleRaw = cursor.getString(cursor.getColumnIndex(SBooksDbAdapter.KEY_TITLE_RAW)); } mString = mTitleRaw ???? 回答1: You could just wrap mTitleRaw into a single element array like so: mString = new String[] { mTitleRaw }; Update: What you probably want is to add all the rows to a single array, which you can do with an ArrayList, and mutate back to a String[]