All Questions

I'm pretty new to C++ and was playing around with the Paho MQTT C++ client. I've rearranged the sample async subscriber, but ran into an error of 'connection lost, cause: connect onSuccess called'. ...

I have a large complex data structure, comparing and searching integer sequences using suffix array. So, my @jit kernel function is taking three Numpy arrays suffix array array containing integer ...

Given a triangle ABC with edges a, b and c and corresponding angles alpha, beta and gamma. Assume, we the values of a, b and gamma are given. Does there exist a direct theorem (like the law of cosines,...

I'm trying to encrypt and Decrypt data on client side(C#) and server php i don't understand encryption enough to work out what I'm doing wrong. i need to convert C# to php thanks Any help is ...

I use the following setup. On two different pc's within the same network I'd like to operate one backend product on the 1st. pc whereas the Gui part is running on a 2nd. pc. Pc one and Pc two are ...

There is a lot of information on the web about Python's multi-threading and multiprocessing modules and why someone should use one over the another. The basic knowledge is that multi-threading is ...

I am struggling from the morning with a query. I have the following JSON : { "id": "87ee51c7-3f15-4772-a2fb-bee379e1054d", "description": "What color do you ...

You are given a string abacabaabracadabra, consisting of 5 different letters Also, you've got 5 codes: 0, 11, 101, 1000, 1001. Your task is to match the letters with the codes so that the length of ...

I have a question for pasting value from html file to another html file. Here is my index2.html code: <script defer="defer"> //First nobody click button ...

when i fetch data from firebase to listview with a itemclicklistener and its working fine, But when i add a searchview to the listview, Searchview will fetch the itementer image description here but ...

in practice I have a file with various async functions, which I then recall in other files, this is the complete code page : import 'dart:math'; import 'dart:async'; import 'package:cron/cron.dart'; ...

I installed a python3 package called urllib3 using pip with the following command: pip install urllib3 It seemed to be successful and when I type the command: pip list I get the following list which ...

i have use realm sdk in vue2 with this syntax // file scr/plugins/realm.js import Vue from 'vue'; import {App} from 'realm-web'; Vue.prototype.realmApp = new App({id: 'artes-realm-vl12'}) //file scr/...

I am trying to calculate the price of a crew. I am using MariaDB. The below query is not valid, passing total into SUM() is not possible. Essentially... The crew price is all of its crew_items prices ...