Categories
Development

How do I add transaction details?

How do I add transaction details like individual items from the cart? I’ve been all over this page (https://developer.paypal.com/docs/api/orders/v2/) and tried simply adding these details directly into the curl request but I just get errors back. I couldn’t find any clear instructions or examples. I’ve also tried posting in the community (https://www.paypal-community.com/t5/REST-APIs/How-do-I-add-transaction-details/m-p/1947436/thread-id/3749) and I’ve tried […]

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Development

Is it possible to verify already existing solution by OptaPlanner to check how may rules get broken?

Here the already existing solution is generated by any other codebase/tool but we can adjust the attribute as per requirement for OptaPlanner. Main aim is to verify that existing solution is breaking how many rules then the mature result from optaPlanner.

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Development

NullPointerException in fragment to fragment Communication Adding data in ListView

I have a method inside a “FragmentA” and I want to trigger that method when I click the button from the “FragmentB”. But it throws a NullPointerException. This is the method I want to call from FragmentA public void getdefaultvaluestoprint() { this.sqLiteDatabase = this.db.getWritableDatabase(); this.cursor = this.sqLiteDatabase.rawQuery(“select c.account_no, c.name, c.address, c.meter_number, c.multiplier, c.type, ” + […]

Categories
Development Firebase

Firebase promise return ZoneAwarePromise when I try to return the id after creating a document

I try to return the document id when a create it. Since firebase function are async the return value is not completed until the query is done. How can I prevent this so I can wait to get the value when the query is done. This function create the document , is located in a […]

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Android Development Unity

Unity + Android: How to ask for multiple permissions?

I’m working on a Unity (version 2019.1.11) project with target platform Android and I need to have the following permissions for my app to work: android.permission.CAMERA android.permission.RECORD_AUDIO android.permission.WRITE_EXTERNAL_STORAGE android.permission.READ_PHONE_STATE The Unity documentation specifies this way to ask for Android permissions. My goal is to have an initial check for all required permissions during the start […]

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Development PHP

How to select certain button with selenium

I need selenium to select a button with the html code of: <a href=”stuMain.php?datasetID=31561″>583</a> There are over a thousand buttons and each button has two different numbers in the datasetID and the number after that. I do not need to select a certain button, I just need one with the second number present and the […]

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Development

Using an Arduino LDR Sensor to switch backgrounds in Processing

Using a LDR sensor for Arduino, I want to switch between two gif backgrounds in Processing depending on the intensity of light that the LDR senses. My Arduino set-up works and I can see a range of numbers in the Serial Monitor depending on the amount of light shined on the sensor – however I’m […]

Categories
Development Python

Return value homework in Python

Write a function that returns the type of clothing you should wear, based on the parameter temperature. If the temperature is below -10, you will wear a parka and toque (return “parka and toque”). If the temperature is between -10 and 0, wear a toque (return “toque”). If the temperature is greater than 0 but […]

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Development Website WooCommerce Wordpress

How do I setup WooCommerce’s product options to operate like Volusion’s option system?

We are migrating a Volusion website to WooCommerce. The administrator of that site loves the fact that add-ons are a separate entity, managed independently. I’ll try to explain how Volusion allows this through an example. For example, an option category could be: Engraving Sections And the options would be 1 (price difference $0) 2 (price […]

Categories
Development Java Javascript

What is the difference when using Javascript’s .value? [on hold]

Example: var a = document.getElementById(“my-input”).value; Or var a = document.getElementById(“my-input”); var b = a.value; Sometimes, when I use the former, (like when I answered a previous question here), it does not work when used in conditional statements, and I had to use the latter to get the solution to work. Question Why does function myfunction() […]