json3 | A JSON polyfill. No longer maintained. | JSON Processing library
kandi X-RAY | json3 Summary
kandi X-RAY | json3 Summary
JSON is a language-independent data interchange format based on a loose subset of the JavaScript grammar. Originally popularized by Douglas Crockford, the format was standardized in the fifth edition of the ECMAScript specification. The 5.1 edition, ratified in June 2011, incorporates several modifications to the grammar pertaining to the serialization of dates.
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- Checks the Closure compiler .
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- Revive a value
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json3 Key Features
json3 Examples and Code Snippets
Lines of Code : 16License : Strong Copyleft (CC BY-SA 4.0)
Copytwo_values = "3.14\n2.72"
using JSON3
@assert JSON3.read(two_values) == 3.14
@assert JSON3.read(two_values, jsonlines=true) == [3.14, 2.72]
using JSON
JSON.parse(twpublic class Address {
@SerializedName("street")
@Expose
private String street;
@SerializedName("suite")
@Expose
private String suite;
@SerializedName("city")
@Expose
private String city;
@SerializeCommunity Discussions
Trending Discussions on json3
QUESTION
ANSWER
Answered 2021-Jun-09 at 03:27If you know the index of an object in arr and you know it won't change then you can use index to get the object and then destructure it
QUESTION
Cross posting from Julia Discourse in case anyone here has any leads.
I’m just looking for some insight into why the below code is returning a dataframe containing just the first line of my json file. If you’d like to try working with the file I’m working with, you can download the aminer_papers_0.zip from the Microsoft Open Academic Graph site, I’m using the first file in that group of files.
...ANSWER
Answered 2021-May-14 at 15:52I think the problem is that the file is in JSON Lines format, and the JSON3 library only returns the first valid JSON value that it finds at the start of a string unless told otherwise.
tl;drCall JSON3.read with the keyword argument jsonlines=true.
By default, JSON3 interprets a string passed to its read function as a single "JSON text", defined by RFC 8259 section 1.3.2:
A JSON text is a serialized value....
(My emphasis on the use of the indefinite singular article "a.") A "JSON value" is defined in section 1.3.3:
A JSON value MUST be an object, array, number, or string, or one of the following three literal names: false, null, true.
A string with multiple JSON values in it is technically multiple "JSON texts." It is up to the parser to determine what part of the string argument you give it is a JSON text, and the authors of JSON3 chose as the default behavior to parse from the start of the string to the end of the first valid JSON value.
In order to get JSON3 to read the string as multiple JSON values, you have to give it the keyword option jsonlines=true, which is documented as:
Example
jsonlines: A Bool indicating that thejson_strcontains newline delimited JSON strings, which will be read into aJSON3.Arrayof the JSON values. See jsonlines for reference. [default false]
Take for example this simple string:
QUESTION
I am writing an API that needs to be able to call a list of URLs from a file and run the URLs through the code. Which I have working. The only down side is now I have a single JSON file with multiple JSON arrays in it and can not get it to convert to a CSV. Any help greatly appreciated.
...ANSWER
Answered 2021-Mar-13 at 21:38I never could get this to not combine JSON arrays in the file, but I was able to sort those arrays into one JSON object so that I could convert and parse the file. Here was the code that did it's magic and completed my process.
QUESTION
Hello I need to flatten the content of a json serialization result but I don't know how, I tried different ways with no success, this is an example:
(I'm using NET 5 records for simplicity is the same as using classes)
...ANSWER
Answered 2021-Mar-08 at 22:49If you are willing to change your C# data structures, you can get the JSON output by using a Dictionary to hold your key-value data:
QUESTION
I have a simple test with Spring Boot, Spock and Rest Assured.
...ANSWER
Answered 2021-Feb-03 at 17:25Just a guess, but it looks like you forgot the : between the artifactId and the version.
QUESTION
The problem I am trying to solve is perfectly described by the following text got from this link:
For a concrete example of when this could be useful, consider an API that supports partial updates of objects. Using this API, a JSON object would be used to communicate a patch for some long-lived object. Any included property specifies that the corresponding value of the object should be updated, while the values for any omitted properties should remain unchanged. If any of the object’s properties are nullable, then a value of null being sent for a property is fundamentally different than a property that is missing, so these cases must be distinguished.
That post presents a solution but using the kotlinx.serialization library, however, I must use gson library for now.
So I am trying to implement my own solution as I didn't find anything that could suit my use case (please let me know if there is).
...ANSWER
Answered 2021-Jan-14 at 16:31I ended giving up of gson and move to moshi.
I implemented this behavior based on the solution presented in this comment.
QUESTION
I'm making a program to scrap some websites, and I'm finding a problem when scraping one of them. On the others I've found my way using Selenium + BS4 to get the information I need and navigating the pages.
The page is this one: https://www.borm.es/#/home/sumario/21-11-2020
Now, the objective is to get all the paragraphs from the class: ng-binding, and the links of each "VER ANUNCIO" that each one has below them.
Usually I would use soup.find_all() to get all of them and navigate the tree or use Selenium to get all the elements using XPATH/CSS SELECTOR.
The problem I'm facing is that find_all(), or find() is returning nothing, (empty list or None), and Selenium returns None too.
I've tried checking if the elements are inside a frame, which I think they're not. I've tried WebDriver wait to see if the page should stop to load before doing something. Different classes/tags give same result.
Now, when I print the BeautifulSoup object, it returns this instead of the HTML code I see inspecting the page:
...ANSWER
Answered 2020-Nov-21 at 12:57What is going on is that the page content that you are viewing is actually being loaded by JavaScript code that is being executed after the initial page content (which you have printed out and are searching) has loaded and that is why you are not finding the elements you are expecting. There are two ways of dealing with this:
- Use
Seleniumto drive a web browser such as Chrome to load the page and wait for an element that you are looking for to be loaded using a Selenium call. Then you can get fromSeleniumthe current page source and initializeBeautifulSoupwith that and proceed as usual. This is the "standard" approach. - Using a browser inspector you can look at the network XHR requests that are being made after the page has loaded. One or more of these will be the cause of fetching additional data for updating the DOM. You can then note what the GET or POST request(s) was, make the request yourself and process the data directly.
For example:
QUESTION
I am trying to convert some Python code to Julia. Here is the Python code:
...ANSWER
Answered 2020-Nov-20 at 21:59One way of solving this consists in building the parameters as native julia data structures, and use JSON to convert and use them as the body of your PUT request:
Dictionaries in julia are built using a syntax like Dict(key => value). Arrays are built using a standard syntax: [a, b, c]. The julia native data structure equivalent to your parameters would look like this:
QUESTION
The dreaded Java SpringBoot app not connecting to MySQL with Docker-compose java.net.ConnectException: Connection refused
Hi Folks,
I have been struggling with the following issue - the dreaded Java SpringBoot app not connecting to MySQL with docker compose exceptions:
com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure
JDBCConnectionException: Unable to open JDBC Connection for DDL execution
java.net.ConnectException: Connection refused
The app works fine on its own, but it can't seem to connect to mysql once I get it in Docker. I am going out of my mind as I think I have all parameters correct, so any help is greatly appreciated! (:
- Platform:
ANSWER
Answered 2020-Nov-11 at 12:59To fix it you just need to change parameter spring.datasource.jdbc-url to spring.datasource.url and connection string to jdbc:mysql://genesysmysql:3306/db_example?useSSL=false&allowPublicKeyRetrieval=true&autoReconnect=true. Your connection string has an error.
QUESTION
I need the Function to concatenate two JSON Strings together and to insert it into one Table Column. But I do something wrong. Could You help me please?
...ANSWER
Answered 2020-Oct-21 at 13:43If I understand you correctly, you need to fix the function definition:
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