I have array from foreach loop like this : Array ( [id] => 2 [qty] => 1 [price] => 130000 [name] => 0002/PNBP/411971/1/02/18 ) Array ( [id] => 3 [qty] => 1 [price] => 120000 [name] => 0003/PNBP/411971/1/02/18 ) Array ( [id] => 4 [qty] => 1 ...

I want to calculate the irr for differents columns of a dataframe called tir. So if I do irr(tir$20180201) I get the value. But i want replace 20180201 with the return of: last(fecha$fecha), that will give me 20180201 or another value. I do: z <- paste("tir$", last(fecha$fecha), sep="") and I...

I'm using MailKit library to save attachments from newly arrived emails every x amount of seconds. I need to run this process on a separate thread so it doesn't block my UI. Whenever my code gets to ImapClient instantiation, it throws an error: "Thread was being aborted." ExceptionState: "Unable...

I'm a newbie in python and machine learning. I have a huge image dataset and labels corresponding to each image, in every label data I have 3 line of information about the car. The first line contains numbers between -1 to 5 giving the information as -1: uncertain, 1: Front side, 2: Rear side, 3:...

I am developing on an android native C++ project. Previously we used ndk r15, and would call ndk-build to build the app. I could then call ndk-gdb to automatically attach an instance of gdb to the running app, on an adb connected device. Now we have migrated to using gradle and cmake to build t...

My results look like this: ('04', 3) ('06', 1) ('07', 1) ('09', 2) I want them to look like this: 04 3 06 1 07 1 09 2 I've tried split (Not a string, can't do that) .replace (requires string as left operand not a tuple.) I 'think' I've tried list comprehension correctly. I'm not clear what I s...

First of all this is not a dupe of React tutorial function calculateWinner(squares) don't understand. Looking at https://reactjs.org/tutorial/tutorial.html#declaring-a-winner: function calculateWinner(squares) { const lines = [ [0, 1, 2], [3, 4, 5], [6, 7, 8], [0, 3, 6], ...

We have an app that implements a custom payment method using WKWebView - which works fine when the app is active. We have an issue which is causing payments to fail when the app goes into the background (the user switches apps or receives a phone call for example). When the user returns to the ...

enter image description here I'm trying to write a query that retrieves the names of all salespeople that have more than $1300 in orders from the tables above. (each salesperson only has one ID.) Here is my attempt: SELECT name, sum(amount) FROM salesperson JOIN orders ON salesperson.ID = o...

Right now I have implemented a simple Packet Tunnel extension using Network Extension APIs for iOS 11+. I want to make it App only VPN so that traffic from My app can be tunneled through our VPN and proxy. So, my questions are How to stop Tunneling as User switch to other apps - One option is t...

I went to publish an asp.net core web application using Azure through the Publish screen in Visual Studio 2017. I used all of the defaults, but my app uses migrations so I had to tell it to run them in the publish profile. When I try to access the site I get: The page cannot be displayed because...