All Questions

I am trying to change the background color of the charts to match my body background color. I have tried to do the two following backgroundColor styles below but it doesn't seem to work. Any ideas on ...

Cannot get a query to run in Teradata. Getting the error mentioned in the title, but cannot crack it. Pasting the query below. Any advice would be extremely appreciated. Got it from a co-worker who ...

I am trying to get the examples provided by three js to run locally. I have setup a local python server as described in the docs to serve my files but I am getting this console error when I load the ...

I have a UICollectionView filled with dates ranging from one date to another. I have implemented the UICollectionView with IGListKit. I would Like to enable paging on each cell so that each cell will ...

I'm trying to use ANTLR4 in a C# console application to parse out a version number out of an auto-generated C file (compiled with IAR). For some reason it doesn't seem to like my constant declaration. ...

I am attempting to answer this question Problem: Imagine a robot sitting on the upper left corner of grid with r rows and c columns. The robot can only move in two directions, right and down, but ...

In my store.js, I have: state: { User: false }, I am not using getters and User will be an object once it's set. In my component, I have: export default { name: "ConversationsList"...

In my code (written in Python 2.7), I create two numpy arrays, A and B. I then use them to assemble a larger matrix, H, with the following code H = np.block([A, B], [-B, -A]) Various computations ...

i am following a tutorial on how to make client/server programs in java (here it is: https://docs.oracle.com/javase/tutorial/networking/sockets/clientServer.html) and i got to the last part of the ...

Want to add thousands of contacts in phonebook through a content provider in Android. I have implemented of adding a contact in the following way: ArrayList<ContentProviderOperation> ops = ...

I have four activity for my application.Main Activity->second Activity->Third Activity->Fourth Activity.Each Activity contains on back pressed method.Every time when the on back pressed method called,...

I am working with Ionic 4 project and I have problem. My Click it not working if I use property binding in the same page. I tried to do it excluding property binding from page and it worked, but I ...

I have been trying to fetch some values from my spring boot localhost restapi. It is throwing a network error. I have tried to fetch with Axios.get() too but no result.I have given CORS(origins='*') ...

I want to use a Python class that recomputes certain attributes whenever other attributes are changed. In an older question (for Python 2) Martijn Pieters♦ suggested using setattr hook , whenever ...

I've been given a string of characters in a SQL Server DB table, in a column of datatype nvarchar(510). I'm trying to get the Unicode code of the first character in the string using this SQL: select ...

I am trying to get my code to save 2 worksheets in a workbook as seperate files to company network locations and then attach those files to an email. This isn't the first time I have written code ...

On Ubuntu and Windows I get the same error. When I start droid@screen 1.2 (same with 1.1) and connect the device, droid@screen shows the device in the main screen and the device's window appears, but ...

When I read the source code, I wondered why AtomicBoolean used variables of type int as its atomic class. AtomicBoolean source code like this: public class AtomicBoolean implements java.io....

I have this small view V v: UICrazyView which has wildly complex animations on it, which go on continuously, and which follow various annoying states and inputs. Now on top of that, from time to ...

I was trying to create a responsive menu but selecting a specific element worked out differently. For example, when I selected "nav ul li" for list styles in the default size and selected "ul li" for ...

I've just finished django app for multiple choice questions. However, I wanted to develop Ionic android app version of the web app. It's my first app and I am still learning web development. I'm not ...

I have an Express.js app running in a Heroku instance and it connects just fine to the Heroku PostgreSQL instance I have connected to it when it is running in the Heroku app itself. But when I try to ...

I'm using pytest in a project with a good many custom exceptions. pytest provides a handy syntax for checking that an exception has been raised, however, I'm not aware of one that asserts that the ...

I want to code a QuizCreator, and i dont really know how i should safe my Questions and Answers. Should i safe them in the same File or seperate them? And how would it work to display the questions ...

When executing a python script with crontab, the script lacks environment variables. The script calls an executable which some Linux distributions ship under /usr/bin and other under /sbin. ...

In vb.net the device i'm looking for doesn't show up under my.computer.ports.ect....... but the I know it is connected since it i can use the device software I installed.... how would i access the Usb-...

Please help me by giving some links , which can guide me . And you can also past the links of some free video lectures . Iam tring to find out the codes but it is getting very hard please help me.

I am aware of this related question but that was 6 years ago and urllib was upgraded. Now the solution for that question does not work. When I try to define headers I got the following error: ...

I have text and I would like to find every word in the text that relates to some key word, for example the key word - skills. For this I would like to find words like "engineer", "painter", "swimmer" ...

I have a peculiar use-case where I want to prevent an iframe from communicating. Parent page is of xyz.com/index.html Frame source is abc.com/widget.html Once loaded, xyz.com/index.html ...

I simply want to optimize my current filter this is the database i wanted to filtered out "a": [ { "value": "1", "type": "Kabupaten", "label": "Aceh Barat" },{ ...} ], "b": [...

I am trying to call a private API Gateway endpoint from an on-premise server. I have Direct Connect setup between my on-premise network and my AWS VPC. The AWS documentation here says the following: ...

i am interested in working with vs code because its lightweight and i'm trying to learn flutter. but not able to use emulator without installing the android studio. is there a way to install android ...

I need to design a cross-platform API in C++, which will include some POSIX file descriptors. The problem is that I don't know what exact data types do relevant POSIX functions (like "read" and "write"...

I am trying to transform points in an image after rotating it. So far the function works but when i try to run the function by looping over a list, i get error : IndexError ...

I try to read file content, using the following code: <?php $fname = "test.txt"; $fh = fopen($fname, 'a+'); if ($fh) { fwrite($fh, "test"); $cont = fread($fh, 1024); } else { $cont = "FAILED"...

I used the following code succesfululy previously to estimate distances, but suddenly I started receiving the 429 error (HTTP status was '429 Unknown'). Apparently it has to do with the number of ...

using below PowerCLI command unable to update VMs HW version from V11 to V13. ESXi 6.5 VM OS : Windows Server 2012 VMs are already turned OFF state foreach($v in $VM){ Set-VM -VM $v -Version v13 -...

I have a dataset DF1 that has 9 missing values and I want to use k_NN to approximate those missing values. Firstly, I create two datasets DF2(without missing values) and DF3 (with only missing values)....

I am interviewing for a few computer graphics and shader programming positions requiring prior experience. I have a good gfx, perf and c++ background, but it is hard to find online resources for ...

I am trying to implement a library which has an HttpClient wrapper. It also allows to provide the same service with different API urls (multiple instances of the same service, each one of them ...

i am truing to implement React Grid Filtering and React Grid - Searching in same component, but Searching confict with Filtering and table not updates as expected i am using material-ui:4.3.0 and ...

I install react and typescript using yarn create react-app my-app --typescript. Then I wrote here is such code. import React from 'react'; const App: React.FC = () => { const theBiggestInt = ...

I am attempting to run a local wordpress installation into a sub-directory called blog in a docker container. Everything appears to work fine however wordpress won't complete the installation. When ...

I am currently using ggpubr to add significance comparisons to my ggplot2 boxplots. There are two things I want to do that I can't seem to do. 1) My boxplot currently has two comparisons per factor. ...

Authenticating with the Facebook OAuth involves the user clicking a login link on the app side (in my case it's a website) – that is, (1) making a request to the app, getting redirected to Facebook (...

I am working on a Vue app where we have one Vue instance that extends several other components. //import <Loader/> const componentOne = Vue.extend({ mounted: function() { this.$root.$data....

This is the exercise I am trying to solve: Problem statement Jack, the pirate finally found the treasure.He found that there were infinite numbers of coins but he can collect only N coins and the ...

I need to return the weighted average for the BRANCH_CODE_SRC and DEAL_SRC_NAME in the same query. I can return one or the other, but can't figure out how to return both. SELECT T1.BRANCH_CODE_SRC ...

I have generated java client from a Wsdl. I am stuck at following code where I have to set some setters values in following List<JAXBElement<?>> public class SampleVerificationDomain ...