How to access data from mongodb using flutter app

I’m building a barcode reader, which display the name of the product after scanning its barcode. The names and the barcodes are stored in mongodb, I wrote this code for connecting to the data base: Future<void> prod() async { Db db = Db(‘mongodb://192.168.2.5:27017/database’); await db.open(); DbCollection coll = db.collection(‘products’); var information = await coll.findOne(where.eq(‘code’, _Barcode));…

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Tensor._shape is private, use Tensor.shape instead

I use tensorflow 1.14.1 with keras functional API and I need to do an interpolation at the end of decoder part of my network. After running the following code an error appears: conv_layer = Conv2D(32, (3, 3), padding=’same’, data_format=’channels_first’)(bn_pre) act_layer = LeakyReLU()(conv_layer) prm_layer = Permute((2, 3, 1))(act_layer) ld1_layer = Lambda(lambda x: tf.image.resize(x, [384, 384]))(prm_layer) prm2_layer…

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how to validate Jenkins API(with Username and password) using Ajax call from front end

$.ajax({ url : “http://10.225.105.230:8080/job/MPP_Automation_REL_Phones/buildWithParameters?token=3bd2580adbf3d932f5207fce2a0a4dea”, // username:’gb-mpp’,//change this // password:’C!sc0123′,//change this beforeSend: function(xhr) { xhr.setRequestHeader(“Authorization”, “Basic ” + btoa(“gb-mpp:C!sc0123”)); }, type: “POST”, crossDomain:true, data: {TEST_CASE: “F_TC_102_LocalHoldRetrieve.py”,file0:”device-config.tts”}, success: function(data){ console.log(data); } }); I am trying to build Jenkins using above Ajax call. But it’s giving Cors Policy error. In Jenkins side added CORS policy using Plugin but…

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dynamic form with JQuery code is not working

I have a dynamic HTML form with jquery which dynamically creates a new form element. and I am getting the whole data by POST with PHP. My HTML code is <form method=”post” id=”create”> <input type=”hidden” id=”count” value=”0″ name=”count”> <input type=”button” value=”Add” id=”newFieldBtn”/> <input type=”submit” name=”save” value=”save”/> </form> and my jquery <script> jQuery(document).ready(function($) { $(‘#newFieldBtn’).click(function(){ var…

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AttributeError: ‘unicode’ object has no attribute ‘fromstring’. How to get around this?

I’m trying to detect the availability of an item on Amazon. Why doesn’t this code work? from simplified_scrapy.request import req from simplified_scrapy.simplified_doc import SimplifiedDoc import requests import re from bs4 import BeautifulSoup from collections import OrderedDict from time import sleep import time from lxml import html import json def check(url): headers = {‘User-Agent’: ‘Mozilla/5.0 (Windows…

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