data-conversion

来源： https://stackoverflow.com/questions/48466358/creating-a-proper-avro-schema-for-timestamp-record

来源： https://stackoverflow.com/questions/48466358/creating-a-proper-avro-schema-for-timestamp-record

来源： https://stackoverflow.com/questions/48466358/creating-a-proper-avro-schema-for-timestamp-record

问题 I'm new to the whole coding thing...so here goes. Just trying to write a simple number guess game, but also do input validation. So that only integers are accepted as input. I've figured out how to weed out alphabetic characters, so I can convert the numbers into an integer. I'm having trouble when I put in a float number. I can't get it to convert the float number over to an integer. Any help is appreciated. As I said I'm on about day 3 of this coding thing so try to be understanding of my

问题 I'm new to the whole coding thing...so here goes. Just trying to write a simple number guess game, but also do input validation. So that only integers are accepted as input. I've figured out how to weed out alphabetic characters, so I can convert the numbers into an integer. I'm having trouble when I put in a float number. I can't get it to convert the float number over to an integer. Any help is appreciated. As I said I'm on about day 3 of this coding thing so try to be understanding of my

问题 I was looking for how to cast the interface to a struct, but I do not how I can not do it. I will try to explain my problem. type Result struct { Http_code int Http_msg string Response interface{}} This structure is returned by a function that makes an HTTP request to the server, on the other hand, I have different types of structure to wrap the response. And this is the struct which I want to cast the interface. type ResHealth struct { Type string Get_health struct { Healthy bool }} My

问题 I was looking for how to cast the interface to a struct, but I do not how I can not do it. I will try to explain my problem. type Result struct { Http_code int Http_msg string Response interface{}} This structure is returned by a function that makes an HTTP request to the server, on the other hand, I have different types of structure to wrap the response. And this is the struct which I want to cast the interface. type ResHealth struct { Type string Get_health struct { Healthy bool }} My

问题 I was looking for how to cast the interface to a struct, but I do not how I can not do it. I will try to explain my problem. type Result struct { Http_code int Http_msg string Response interface{}} This structure is returned by a function that makes an HTTP request to the server, on the other hand, I have different types of structure to wrap the response. And this is the struct which I want to cast the interface. type ResHealth struct { Type string Get_health struct { Healthy bool }} My

问题 This question already has answers here : How to convert a currency string to a double with jQuery or Javascript? (16 answers) Closed 3 years ago . I have a string like this "$2,099,585.43" "$" maybe any symbol, like @,#..etc. I want to convert this into 2099585.43 Is there any simple way to do this? 回答1: Use String#replace and remove characters which are not a digit or dot. console.log( "$2,099,585.43".replace(/[^\d.]/g, '') ) 来源： https://stackoverflow.com/questions/38988364/how-to-convert

问题 I'm looking to ingest a JSON file with arrays into my database. The json file with array items is as below:- { "campaignId": "11067182", "campaignName": "11067182", "channelId": "%pxbid_universal_site_id=!;", "channelName": "%pxbid_universal_site_id=!;", "placementId": "%epid!", "placementName": "%epid!", "publisherId": "%esid!", "publisherName": "%esid!", "hitDate": "2017-03-23", "lowRiskImpressions": "61485", "lowRiskPct": "64.5295", "moderateRiskImpressions": "1887", "moderateRiskPct": "1