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10 views

MYSQL json_search WHERE IS NULL failing with error 3141

I have a database with a column that has a set of IDs in it (db.cache): ["1", "2", "3", "4"] And then in my query I'm trying to join from an existing table over to this caching table and then only ...
0
votes
0answers
8 views

Laravel blogger

How to clone and use the laravel programs? I did one but this shows this error How to clear this error? ErrorException in Builder.php line 1015: count(): Parameter must be an array or an object that ...
0
votes
0answers
5 views

Why does opening and closing a Dialog in Meterial-UI remove a style from my body attribute?

In the parent component, I am modifying the body with a couple styles when the component mounts: document.body.style.overflowX = "hidden"; document.body.style.width = "100%"; In my parent component ...
1
vote
0answers
28 views

Fail to parse json

I have problem with the parsing a JSON for a public weather API. here is the screenshot of the Json. { "data": [ { "rh": 66, "pod": "n", "lon": 11.03, "pres": ...
0
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0answers
6 views

How to format file system paths in website code I need to port to electron

I need to convert a website into a local electron application. Part of the website loads an Excel file from the 'assets' folder. Here is the code that loads the xlsx file: SimpleXL.load("/assets/data/...
0
votes
3answers
14 views

How to get selected radio input array in controller on Laravel

I'm working on Laravel with radio input group and trying to pass to controller. Below is my blade. @foreach ($testtransactions as $key => $testtransaction) <div class="form-check"&...
0
votes
0answers
6 views

How do I implement custom View for keyboard after Keyboard has been deprecated?

I am using latest Android Studio and Kotlin to make a system keyboard for Android (API 100% users). I am trying to follow the IME life cycle described in https://developer.android.com/guide/topics/...
0
votes
1answer
16 views

NodeJS Syntax issue

I'm having a problem with my node JS code, i'm getting the error: /root/dev/remote/remote.js:43 .on('connection', async (socket) => { ^ SyntaxError: Unexpected token ( ...
0
votes
1answer
16 views

SQL to Insert Repeat Rows per Record in Query

I need help in adding blank rows in a query result so that the ending result will have consistent repeat values to use in a template. For example, I have a query the returns the amount of sales by ...
0
votes
0answers
13 views

How to combine ggbarplot and ggscatter in the same plot?

I want to plot a figure that combines elements from ggbarplot and ggscatter to get output similar to the example below using ggpubr. Below I present my attempts, so far unsuccessful. Any help would ...
0
votes
0answers
10 views

eSign/Electronic Signature API recommendations

I am exploring various esign APIs (docusign, esignature.io, etc) but I cant find one that fits my needs. We want to implement esign into our software. Our software is sold as a SaaS and used by our ...
0
votes
0answers
9 views

trouble with some data displaying from mongo

hopefully you can overflow me with knowledge... im creating a bus timetable viewer app and I need some help!!! I am working through this tutorial https://closebrace.com/tutorials/2017-03-02/the-dead-...
0
votes
1answer
14 views

Python equivalent of MATLAB's webcamlist command

Is there a python equivalent of MATLAB's webcamlist command, which lists the webcams installed on the PC?
0
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0answers
11 views

Email address is badly formatted error without even typing anything

I am trying to do firebase authentication using email and password for my expo app. On the login screen, if i press on the login button, it gives me the above message, " email address is badly ...
0
votes
0answers
9 views

UWP: How do I read lyrics from a local music file?

The lyrics are nested in the music file, not downloaded from the internet. the MusicProperties does not have such attribute. I have tried using Id3 package to read it and that requires path to the ...
1
vote
1answer
16 views

Return XML value after loop

I'm looping around a JS function after an AJAX call for XML. When I use return it is undefined, even if I do if (i==x.length) {return}. I would like the getInfo function to return the node values ...
0
votes
0answers
7 views

Windows 7 crashing rebooting when Android App crashes with Java NullPointerException in Eclipse Android Emulator

Windows crashes (reboots all sudden) on nullpointerexception inside Android App in emulator On reboot windows shows BCcode 3b and minidump etc Why would App crashes with Java nullpointerexception ...
0
votes
1answer
8 views

I can not connect an external button to my Homekit system (ESP8266 without homebridge)

After watching this video. https://www.youtube.com/watch?v=QBj8OLig8Kg Which is how to create a homekit system without having to use a brigde I wanted to create my own. My idea is to have 2 different ...
0
votes
0answers
9 views

How to do nested ViewComponents in Razor Pages?

I am trying to use a ViewComponent in Razor Pages nested inside another ViewComponent. I have read here that it is possible, but other places I read that it must be non-nested. I cannot find any ...
0
votes
0answers
9 views

How to create array from ACF fields via post query

I've created a custom post type in Wordpress called "Committees" that contains two ACF fields: committee_name and default_location. I'd like to query all the Committees to generate a simple array in ...
1
vote
1answer
20 views

How to extract a HTML tag pattern multiple times from a string?

I've got this pattern based on which I want to search a string to find all matches. After using findall(), only the last one matched is printed. The string which I want to process is below: '<...
0
votes
0answers
14 views

Sort user input alphabetically with AngularJS

I have built a simple Bootstrap-based form. The collected user input are displayed at the bottom of the page (thanks to AngularJS): <script type="text/javascript" language="javascript" src="...
0
votes
1answer
6 views

HapiJS reply with readable stream

For one call, I am replying with a huge JSON object which sometimes causes the Node event loop to become blocked. As such, I'm using Big Friendly JSON package to stream JSON instead. My issue is I ...
0
votes
0answers
7 views

difference between two dates not accurate [duplicate]

In the below example there is 35 mins and 5 seconds difference but the function is showing 1 hour, 35 mins and 5 seconds.. the code is rounding it up to 1 which may not be the best way. Is there a ...
-1
votes
0answers
9 views

Type functions that can be promsified

I'm working on adding separate types to node-vagrant NPM library to use in Typescript, to be contributed under DefinitelyTyped. However, one of the methods of the library is promisify which makes all ...
0
votes
0answers
8 views

How to fix Maintenance Plans backup error “BackupIoRequest::ReportIoError: read failure on backup device …” in mssql to shared folder

My backup job in Maintenance Plans has an error(Please check error encountered below) which already 3 days straight. The 1st steps were to backup the DBs to a shared folder of Server A then if ...
-1
votes
0answers
26 views

Understanding a Simple Binary

As i'm beginner to assembly, i am not able to understand some instructions, while reversing a simple binary(easy_reverse from Crackme) with gdb. I studied registers, basic functions of instructions, ...
-2
votes
1answer
29 views

how to fix 'name' is undefined on object error?

I'm making api post request to bigpanda using golang. https://docs.bigpanda.io/reference#create-plan I have below code and when i try to make api post getting 'name' is undefined on object error. ...
0
votes
0answers
7 views

Is there a way to create independent cell of each other in jupyter notebook with kernel of julia?

There is a magic command (%reset) in jupyter notebook with kernel of python to create independent cells of each other. I want to know if there exist some way to do that in jupyter notebook with ...
0
votes
0answers
8 views

Adding a Object to a firebase realtime database list turns it to an HashMap. How to keep it as a List or convert it

I added a JSON to firebase realtime database and when I retrieved it it all goes smooth until I add a new element to the list through the app and it transforms it on a Hashmap. How can I mantain it ...
2
votes
1answer
27 views

How to separate individual characters from elements in a list?

I'm working on an assignment and the problem draws a grid of squares A-J and 1-7. A function exists which randomly generates co-ordinates, e.g. [['I5'], ['E1', 'F1', 'E2', 'F2'], ...
0
votes
1answer
31 views

Unexpted Result Each Time

I have been trying to implement the Fibonacci series in linear time. I keep getting weird result each time I run the program. I am a newbie in CPP. int fib1(int n) { int arr[n]; arr[0] = 0; ...
0
votes
0answers
6 views

configure openvpn client for only one interface

hell guys, i'm trying to setup open vpn client to connect to tunnelbear vpn, and use it to do some anonymous requests in php with curl. i'm doing that on a remote VPS, so if i do a mistake the vpn ...
0
votes
0answers
9 views

Groovy @CompileStatic and @TypeChecked order, bug or misunderstanding

I started getting a strange failure when compiling a gradle task class. This is the task I created: package sample import groovy.transform.CompileStatic import groovy.transform.TypeChecked import ...
0
votes
0answers
12 views

Use drawImage to scale a canvas above

I'm trying to make a pixel editor with 2 canvas. The first canvas displays a second canvas which contains the pixels. The first canvas uses drawImage to position and scale the second canvas. When the ...
0
votes
1answer
13 views

why sometimes I get the results but sometimes not even though I run the same code?

I'm trying to scrape the review data for some hotels form trip advisor website. First, I try to scrape the review ID for the 1st review for a certain hotel. I ran my code and could get it. But the ...
2
votes
1answer
12 views

Rolling window percentile rank over a multi-index Pandas DataFrame

I am creating a percentile rank over a rolling window of time and would like help refining my approach. My DataFrame has a multi-index with the first level set to datetime and the second set to an ...
0
votes
0answers
5 views

How to stop processes from running during data import for Dynamics 365?

We are currently using SSIS packages and Kingswaysoft to update our Dynamics365 CRM environment with data from our old system. During this import process we have to disable active processes and turn ...
0
votes
0answers
10 views

ClassNotFoundException with Apache POI in Android Studio

I'm getting a ClassNotFoundException for an app thats using Apache POI. I've tried running tests without Apache and it works fine, but when I add Apache's jars, it gives me this error: java.lang....
0
votes
0answers
8 views

How to inherit from a Xamarin Forms base class Page with views in it?

This is driving me nuts. I'm trying to inherit from a base SettingsPage I made, and it's not working, and I can't find a single example anywhere of how to do it. All the examples I've found involve ...
0
votes
0answers
8 views

Python Sqlalchemy Encrypt Datasource Conection

I have app using flask + sqlalchemy, but my datasource config are in text plain. Is possible encrypt it? Java have a keytool, for python + sqlalchemy have some way to do it ?? tks
0
votes
1answer
22 views

React custom dropdown with event listener

I created a Dropdown that when I click outside of it the dropdown disappears. I used a click event listener to determine if I clicked outside the dropdown. After a few clicks, the page slows down ...
0
votes
0answers
5 views

Import cufflinks : cannot import name 'plot' from 'plotly.plotly'

I tried to import cufflinks, with this code : from textblob import TextBlob from wordcloud import WordCloud, STOPWORDS import chart_studio.plotly as py import plotly.graph_objs as go from plotly....
0
votes
0answers
7 views

Install linux package on google cloud shell

I want to deploy my Python 3 app onto the google app engine so people can view it on the web. I have done this in the past with no trouble but this time I'm using a linux package pico2wave which is a ...
-4
votes
0answers
34 views

Having a confusion in these two source codes to arrange integers in numerical sequence

In the Book Programming Principles and Practices, Bjarne Stroustrup gives a question in exercises: Q Write a program that prompts the user to enter three integer values and then outputs the values in ...
0
votes
0answers
8 views

Selenium webdriver AbstractMethodError DriverService$Builder error when running from TestRunnerSuite

I'm writing Selenium Junit tests with IntelliJ. The tests run ok if I trigger from test directly. However, if I trigger tests from TestRunnerSuite with JunitCore, I encountered following weird error ...
0
votes
0answers
6 views

Need Help Turning Salesforce Data Requested from Salesforce into Dataframe for Internal Dashboard

My problem lies with taking simple-salesforce queries out of the Salesforce and then Transforming them into a dataframe with Plotly Dashboard App. I have tried to authenticate with Salesforce in ...
0
votes
0answers
11 views

Using 2 tables in dropdown

I'm new to laravel. I just want to ask how do you use two tables in a dropdown? For example, I have upper_ranking and lower_ranking table, I want to make a dropdown that lists all the ranking. How do ...
0
votes
0answers
5 views

How can I import matterjs as an npm module into my p5 sketch?

I am developing a P5 sketch, that I started by following Daniel Shiffman's "Using Express with Node - WebSockets and p5.js Tutorial" (https://www.youtube.com/watch?v=2hhEOGXcCvg). I would like to ...
0
votes
0answers
10 views

Can Terraform configure and deploy a CISCO CSR (Cisco IOS) router image in vSphere?

I am trying to use Terraform to configure and deploy a set (3) of Cisco CSR routers. I have a template loaded in vSphere but I can not get Terraform to deploy these templates successfully. I am ...

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