jsonQ | JavaScript library to make manipulation | JSON Processing library
kandi X-RAY | jsonQ Summary
kandi X-RAY | jsonQ Summary
jsonQ is a light weight and feature-rich javascript library to make your world around JSON fast and easy. For a JSON, it makes traversing (you don’t need to make loop inside loop), extracting data and manipulating it very simple. It also provide some utilty methods , we need while working with JSON which directly works with a JSON .
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of jsonQ
jsonQ Key Features
jsonQ Examples and Code Snippets
const jsonQ = require('js-jsonq');
import jsonQ from 'js-jsonq';
new jsonQ('data.json');
new jsonQ('{"id": 1, "name": "shaon"}');
new jsonQ({ id: 1, name: 'shaon' });
// sample Json data
const JsonObject = {
products: [
{
Community Discussions
Trending Discussions on jsonQ
QUESTION
I am getting the error:
...ANSWER
Answered 2019-Jan-31 at 15:37Based on the jsonq docs sample you provided you need to change your code to the following:
QUESTION
So i want to be able to pull data based on a certain condition, from this data i then want to be able to print multiple items from this query...here's what ive done so far:
...ANSWER
Answered 2019-Feb-05 at 12:18The typical approach to working with JSON in Python is to load the JSON object as a Python dict
:
QUESTION
I used Flask-Caching to cache the response of a Flask view in Redis. Getting the cached data directly from Redis returns some bytes. How can I parse this in Python to examine the cached value?
...ANSWER
Answered 2018-May-31 at 14:51Flask-Cache uses the RedisCache
backend provided by Werkzeug, which serializes values using pickle.dumps
. It also prepends a !
for help when deserializing. You should typically not mess with these values directly, and let Flask-Caching handle it.
You can use pickletools.dis
to safely examine the representation, then pickle.loads
to deserialize it. Security note: pickle.loads
can execute arbitrary code, so make sure you understand untrusted data first using pickletools.dis
.
QUESTION
I am building a an application that consumes an API then also saves the json data to go lang structs then later I will make end points that will provide results for certain calculations. I have implemented consuming the API the challenging part is how to save the data in a way that go understands. Which is a proper approach?
The following is the JSON format when I make a request.
The key
I am interested in is only Time Series (1min)
ANSWER
Answered 2018-May-25 at 15:24Unfortunately, this data is poorly structured for easy unmarshaling via the golang JSON infrastructure.
The general approach for unmarshaling data such as this example is to define a type (or set of types) which contain the structure you desire and implement the json.Unmarshaler
interface with logic to inspect the incoming structure and populate the desired structs manually.
For example:
QUESTION
I would like to use external JS libraries such as JsonQ.js(https://github.com/s-yadav/jsonQ) for validating my complex JSON response. Can some one guide me on how to plug external libraries and use them as part of Karate feature files.
...ANSWER
Answered 2018-Mar-27 at 04:05I don't think you need an external library to validate any complex JSON responses in Karate framework. Karate's built-in capability is really strong enough to do any JSON validations. I used to work on projects which will give complex JSON responses which can be very easily validated using Karate. Using Karate you can validate
- Any key & values
- JSON Objects, JSON arrays
- Subsets of JSON's from a response
- You can iterate and check values
- Headers
- Status
- Fuzzy Matching (Check null, boolean, string, etc)
- Use regular expressions for validations
- JSON schema validations etc
I would suggest going through the documentation and webinars of Karate to understand the details of validation capabilities.
QUESTION
I have a function that returns an interface{}. How can I serialize this into a JSON Array without "hardcoding" the fields in a struct. I am using https://github.com/jmoiron/jsonq to return the interface.
...ANSWER
Answered 2017-Oct-29 at 14:48a json string can always be unmarshalled to map[string]interface{}
. That is what you need to work with then.
QUESTION
I try to create a map of strings from a JSON with an undefined number of unknow key-values.
Here is my example JSON file:
...ANSWER
Answered 2017-Jul-01 at 14:34Easy to do. Simply convert.
QUESTION
So I have an array of objects ex:
...ANSWER
Answered 2017-Jan-06 at 19:54Well, you can implement your own sorting criterion, and pass it to Array.sort()
.
This criterion takes the form of a function(a, b)
that returns a number:
- Negative if
a
should go beforeb
in the sorted list - Zero if
a
andb
are essentially equal - Postive if
a
should go afterb
This may look pretty arbitrary, but think about it this way: in the simple case of sorting numbers from lesser to greater, the function returns a - b
. So, f(a, b)
is a - b
, and a - b < 0
means a < b
.
Back to your case. Let's implement a criterion function that sorts the years from lesser to greater, putting Pre 1950
at the top:
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