json

问题 I need to dump data in form a JSON file into a remote server using SSH connection, but I need to dump the data directly into the remote server without dumping it in my local machine first. I am using Paramiko for the SSH connection but I am open to other solutions. I am extracting data from a database and converting this data into dictionaries data structures. Now I would like to dump these dictionaries in the form of a JSON file but I can not save the data in my local machine. I need to dump

问题 Background Information I have two .net services (say A and B). Service B uses a service reference of Service A. Here, 'basicHttpBinding' is being used. There is a global.asax.cs present in Service A where I plan to perform some operations before the call is sent to Service A.svc.cs I'm able to read request body in global.asax.cs using the following code. StreamReader streamReader = new StreamReader(HttpContext.Current.Request.InputStream); streamReader.BaseStream.Position = 0; string message

问题 I am trying to read a complex json file into a spark dataframe . Spark recognizes the schema but mistakes a field as string which happens to be an empty array. (Not sure why it is String type when it has to be an array type) Below is a sample that i am expecting arrayfield:[{"name":"somename"},{"address" : "someadress"}] Right now the data is as below arrayfield:[] what this does to my code is that when ever i try querying arrayfield.name it fails. I know i can input a schema while reading

问题 How do I search for the path of a JObject in my deserialized JSON by value using regex or other wildcard-capable method? For instance, this is my JSON: { "type": "AdaptiveCard", "body": [ { "type": "Container", "items": [ { "type": "TextBlock", "text": "{item.name}", "size": "Large", "weight": "Bolder", "horizontalAlignment": "Center", "color": "Accent" }, { "type": "Image", "url": "{item.image}", "altText": "" }, { "type": "ColumnSet", "columns": [ { "type": "Column", "width": "stretch",

问题 I'm working on a stream silence detection. It's working on the following command in ffmpeg: ffmpeg -i http://mystream.com/stream -af silencedetect=n=-50dB:d=0.5 -f null - 2> log.txt I would like to get a json output of the logfile. There is a json option in 'ffprobe' but silencedetect=n=-50dB:d=0.5 is'nt working. Help! Cheers! 回答1: ffprobe is meant to probe container-level or stream-level metadata. silencedetect is a filter which analyses the content of decoded audio streams; its output isn't

问题 How to check for null or empty in jq and substitute for empty string in jq transformation. Example in below JSON, this is the JQ JQ: .amazon.items[] | select(.name | contains ("shoes")) as $item | { activeItem: .amazon.activeitem, item : { id : $item.id, state : $item.state, status : if [[ $item.status = "" or $item.status = null ]]; then 'IN PROCESS' ; else $item.status end } } JSON: { "amazon": { "activeitem": 2, "items": [ { "id": 1, "name": "harry potter", "state": "sold" }, { "id": 2,

问题 I'd like to know how to specify a JSON schema for an array of different objects. This thread gives me half the answer, but fails when I have multiple instances of each type of object. Here's a sample XML, based on the example given here but with the " Product " object being repeated:- { "things": [ { "entityType" : "Product", "name" : "Pepsi Cola", "brand" : "pepsi" }, { "entityType" : "Product", "name" : "Coca Cola", "brand" : "coke" }, { "entityType" : "Brand", "name" : "Pepsi Cola" } ] }

问题 Closed . This question needs to be more focused. It is not currently accepting answers. Want to improve this question? Update the question so it focuses on one problem only by editing this post. Closed 2 years ago . Improve this question For my project I have to parse two big JSON files, one is 19.7 GB and another 66.3 GB. The structure of the JSON data is too complex. First Level Dictionary and again in 2nd level there might be List or Dictionary. These are all Network Log files, I have to

问题 Closed . This question needs to be more focused. It is not currently accepting answers. Want to improve this question? Update the question so it focuses on one problem only by editing this post. Closed 2 years ago . Improve this question For my project I have to parse two big JSON files, one is 19.7 GB and another 66.3 GB. The structure of the JSON data is too complex. First Level Dictionary and again in 2nd level there might be List or Dictionary. These are all Network Log files, I have to

问题 I've using Laravel, loading a db row into an Eloquent object. One of the columns is longtext, a JSON encoded array > 2 million characters long. The original error I was getting was json_decode failing on this column's value. I tested in tinker. Simplified test code: $item = Item::find(1); echo $item->long_text_field; var_dump(json_decode($item->long_text_field)); echo strlen($item->long_text_field); On my local vagrant instance this shows the correct values. ...long json array in text, same