This cannot be done because once the class definition is set, that’s it. The best you can do to retrieve an array of only the Name and Address properties contained in an object is to use LINQ to perform an operation on each element, in which case you can then retrieve an array of anonymous … Read more
See if below code works for you, Add ‘NSAppleMusicUsageDescription’ to your Info.plist for the privacy authority. Make sure your music is available in your iPhone. It will not work in the simulator. import UIKit import AVFoundation import MediaPlayer class ViewController: UIViewController, MPMediaPickerControllerDelegate { var musicPlayer: AVAudioPlayer? var pickerVC: MPMediaPickerController? var mediaItems = [MPMediaItem]() let currentIndex … Read more
After submit run a loop and build your array. For example: var arr = []; $(form).find(‘input[name=”product”]’).each(function(index,element){ arr.push({ ‘label’: $(element).parent().find(‘label’).text(), ‘value’:$(element).val() }); }); solved Form ajax group label and value on submit
I was lucky to find a a solution to it. Need to have fetch inside of seach method https://stackblitz.com/edit/react-filter-search-demo-xu2nt6 import React, { Component } from ‘react’; import { render } from ‘react-dom’; import ‘./style.css’; class App extends Component { constructor() { super(); this.state = { users: [], searchTerm: ” }; this.showDetails = this.showDetails.bind(this); this.searchTerm = … Read more
I got requested result with below codes, another approach than what Marcos provided and I was able to find as well. Only additional thing is you need is to pad arrays to maximum length + 1 with numpy pad. def elementsum2array(arr1, arr2): ”’ 1. Make the arrays of same length padding at the beginning/left side … Read more
no (at least not automagically … ) Install python … install packages … make venv’s using –include_site_packages (pycharm makes this quite easy with their GUI create new venv thing) I think you must have some globally installed python that you can create venvs from pip is the python package manager, this is how you install … Read more
Based on @Kevin s suggestion with “ast.parse“ I could use def hasRecursion(tree): for node in [n for n in ast.walk(tree)]: nodecls = node.__class__ nodename = nodecls.__name__ if isinstance(node, (ast.For, ast.While)): for nodeChild in node.body: #node.body Or ast.iter_child_nodes(node) if isinstance(nodeChild, (ast.For, ast.While)): return True return False expr=””” for i in 3: print(“first loop”) for j in … Read more
You may try using the regex pattern l.*t.*e, e.g. my_str = “little” if re.match(r’l.*t.*e’, my_str): print “MATCH” More generally, if you want to find l..t..e within a single word, then try: my_str = “little” if re.match(r’\b\w*l.*t.*e\w*\b’, my_str): print “MATCH” 2 solved regex, search a few letter in one word [closed]
you can use basic for loop and if statement to check values: List_1 = [((1.1, 2, 3), (1.1, 2, 3, 4), (3, 4, 5), 5, 6, 7)] List_2 = [((1.1, 2, 3), (1.1, 2, 3, 4), (3, 4.4, 5), 5, 6, 7)] List_1 = list(List_1[0]) # [(1.1, 2, 3), (1.1, 2, 3, 4), (3, 4, … Read more
The problem you are having here: The external links to the libraries on codepen are not linked to correctly. Or you haven’t linked to them at all. When you click the cog wheel in the JavaSript tab you see external libraries listed there https://cdnjs.cloudflare.com/ajax/libs/gsap/1.20.2/TweenMax.min.js https://codepen.io/mimikos/pen/GvpJYQ https://codepen.io/mimikos/pen/rzOOgG Do you link to these in your code with … Read more
Assuming your data object is a simple dict or list,all you need to do is: with open(output_path, ‘w’) as f: json.dump(data, f, sort_keys=True, indent=4) This will correctly dump to the output file. 3 solved How to fix ‘\n’ from json?
You shouldn’t try to manipulate them as strings – this will be fragile and very specific to the strings. Instead, parse the strings into dictionaries, do whatever manipulations you want, and then dump them back to JSON strings: import json s1 = ‘{“step”:”example step”, “data”:”example data”, “result”:”example result”}’ s2 = ‘{“attachments”:[ { “data”:”gsddfgdsfg…(base64) “, “filename”:”example1.txt”, … Read more
Welcome to StackOverflow! It appears your variable: mf_json_data defined at: https://github.com/apalmesano2/assignment2_part2/blob/master/portfolio/models.py#L113 is failing to return a value, resulting in mf_request = None. I recommend you ensure your mf_json_data = requests.get(mf_url).json() is pulling appropriately. Try debugging with something like this: mf_request = requests.get(mf_url) print(‘MF Request:’, mf_request, ‘MF Request Type: ‘, type(mf_request)) if mf_request.status_code != 200: print(‘Bad … Read more
It seems you are new to the world of programming. “sys.argv” is used to take Command Line Arguments. when you run as “python sample.py”, the variable sys.argv will be a single element list i.e. [“sample.py”] len(sys.argv) is 1 in this case The Expected Working of the program is: when you run as “python sample.py fileToRead.txt”, … Read more
In your interface you have it defined as Task<IEnumerable<TabMain>> Gettabs(); but you implement it like this public async Task<IEnumerable<TabMain>> GetTabs() C# is a case sensitive language, so you need to either change your implementation method name or your interface method name. I would change the interface method name to GetTabs to go with the standard … Read more