stock

问题 I am fairly new to object oriented programming, so I am still having some trouble grasping some of the basic concepts. So here I am trying to create a basic inventory program to keep track of stocks. Each stock contains couple details: company name, stock rating (AAA, AAa, Aaa, stuff like that), purchase price and numbers of shares. The program will ask user to input these details through command line prompt. And users can only input at most 12 stocks. If the user enters a stock twice, it

问题 I got total 160 Quantity in the Stock. How to get first 100 quantity total amount and last 60 quantity total amount? The table is sort by Date and Stock ID. tblStock +----------+------------+----------+----------+------------+ + Stock ID + Product ID + Quantity + Amount + Date + +----------+------------+----------+----------+------------+ + 1 + 1001 + 50 + 10.00 + 2014-11-10 + +----------+------------+----------+----------+------------+ + 2 + 1001 + 70 + 11.00 + 2014-11-11 + +----------+-----

问题 So I have an script that check stock prices. Yahoo change something and now I get the % change rather than the stock price. Below is the original script. When I run it, I get "+0.70 (+0.03%)", rather than 2,477.83. The only difference I really see is: data-reactid="36" and data-reactid="35". When I change to 35, it fails. 36 works but only show % change. I want stock price, not % change. thanks for your help! import urllib.request from bs4 import BeautifulSoup # S&P 500 page = urllib.request

问题 I have an idea for an app, and to do it i need to be in the folder where the stock camera stores it's pictures. But since most manufactureres name the folder inside DCIM diferently, is there a way to find the specific folder that the camera saves pictures into. Also I can't list and open the first result because, for example i have 5 folders in there. Thanks! 回答1: One of the solution is to insert photo to MediaStore using ContentResolver (it will create empty JPG file), retrieve its path and

问题 This question already has answers here : Removing a span from a DOM object but not the content and save it to a variable (2 answers) Closed 2 years ago . Following is simple html i want to remove all span tag and just want 0.65 value. please someone help me on this. <span class="smw smw-inline smw-basic smw-ct-default smw-visible" data-symbol="GSD.V" data-type="inline" data-refresh-frequency="5" data-source="live"> <span class="smw-market-data-field smw-field-l1" data-field="l1">0.65</span> <

问题 The deal is, I have to fix an error in a custom WooCommerce import plugin, which appeared after updating WC from 2.6 to 3.4. It uses the 'wc_update_product_stock_status' function, and used to pass post (product) id and it's stock status as it is represented in DB ('instock' and 'outofstock', as a string). But nowadays, as I can see in the WooCommerce docs (https://docs.woocommerce.com/wc-apidocs/function-wc_update_product_stock_status.html) it accepts integer instead of string. So, the

问题 I am currently in the early stages of writing a multi-faceted investment algorithm. The part I am currently working on is concerned with using a Graphical Gaussian Model with a LASSO penalty to find inter-dependencies which can be used to inform investment strategy. I am currently trying to use JAVA to pre-process historical CSV data input and create a new CSV output file with the relevant data. The raw, small-scale example data I am using to test the processing algorithm (which will

问题 I'm using WooCommerce: Display stock quantity for a given product ID on normal Pages or Posts amazing answer code that works to display the product quantity for a WooCommerce product in any page or post via a shortcode. I would like to only display the exact quantity up to 5 products in stock and have "More than 5" for any quantity of 6 or more. Can it be done by modifying this code? 回答1: The following should do the trick: if( !function_exists('show_specific_product_quantity') ) { function

问题 I am facing an issue with Magento2 and I am not sure whether it's a bug or not. I want to show Out of Stock Assosiated Products in the Configurable Product Dropdown. In the admin settings, Stores -> Configuration -> Catalog -> Inventory -> Display out of stock products, this is already set to "Yes" but no luck. I have tried several modules with integrating plugins and did a lot of research on this but could not find any solution for this. Lets take an example - I have a Configurable Product

问题 date daily weekly monthly 1 11 88 2 12 3 45 44 4 54 5 45 6 45 66 7 77 8 78 9 71 99 88 For empty data points in weekly column , the plot is ploting values from monthly column. Monthly column plot and daily column plot are perfect. suggest something more than set datafile missing ' ' and set datafile separator "\t" 回答1: Alas, Gnuplot doesn't support field based data files, the only current solution is is to preprocess the file. awk is well suited for the task (note if the file contains hard