标签云

微信群

扫码加入我们

WeChat QR Code

I have a UI where there are 4 options to show a UIPickerView. Now, I have created a model for it like this: struct WOPickerDataSource: CurrentlySelectedPicker { var currentPicker: WOPickerType =

I build app and I want to use Fire base as DB, only for signup Users! I see the spark plan and it free, but I see I have only 100 max connection. What its mean? That only 100 people can use the app in

I have a pie chart with so many slices that is very hard to read it. Is it possible to reduce the number of slices, by grouping the smallest in just one named "others", or hiding them?

My goal is to check if a Cognito token is valid and not expired. I found this interesting and friendly package. https://www.npmjs.com/package/verify-cognito-token I have already implemented it as an

I am able to successfully build a cordova app I am working on. When I launch the app on my android device, I receive a gray screen and it does not move forward. If I wait long enough it will force

I'm surprised to not have found an answer to my question here already. If I overlooked it feel free to point me there. Edit: I got a notification that this could be a possible duplicate of Why can

Hello I I have problem on my assignment which I need to init base constructor which is point multiple time in derived constructor which is polygon. The polygon have at least 3 point , each point

Given the following data: provider_name, feature A, feature B, feature C, Label provider_A , 0.5 , 0.3 , 0.8 , 1 provider_A , 0.5 , 0.2 , 0.1 , 1

There is a API for me to get some data,such as: int API_func(pointer * data) the return value is used to judge whether the function is done, and the data will be writen to the pointer address; but

I explain you my problem. I have developped an appli on apache server (and php (7.0.23), theni switched to windows server. On apache the application works fine. But on IIS i have an error 500 when i

I am trying youtube API to get the number of videos using the call https://www.googleapis.com/youtube/v3/channels?part=statistics&id=[id]&key=[key] However there is mismatch in the number of

I'm working with angularJS and haml syntax and I want to hide the tooltip on mouse hover if an attribute is null, this the line that show it : %td %a{ ng_href: '/reports/{{

On switching the project to API 28 (compileSdk and targetSdk) Roboelectric warned that it does not support API 28. On then updating the Roboelectric dependency from v3.6.1 to: testImplementation "org.

I've an issue with a complex form It's a templater wich describes a film (scenes, elements, conditions, ) It look like this : Inside the elements collection I have a nested collection options :

My question is can HoloLens be used in a way I can make an online multiplayer application. As there aren't many tutorials or examples Also, Can AR be used to player multiplayer game, not by having

I am getting below error when i am running project in eclipse neno 1. The project was not built since its build path is incomplete. Cannot find the class file for com.jcraft.jsch.ChannelSftp$LsEntry.

There is a code in PHP how to make an equivalent in java EE? SEND($paket,$ip,$TCPport){ $socket = @fsockopen($ip, $TCPport, $errno, $errstr, 5); if(@fputs($socket, $paket)) { $otvet=bin2hex(fread($

I have a problem with file uploading on my Laravel&Vue.js website using API I get - 500 Server Error "SyntaxError: Unexpected token < in JSON at position 0" I'm trying to create new value in my

after taking the reference from this answer Open image in new window i did the the same code. function openImage() { var largeImage = document.getElementById('viewImage'); largeImage.style.

I'm using React and I have the following data structure: [ { key: 'test' data: [ { id: 1, name: 'test name', desc: '

I'm a bit confused about the usage of Union in python static typing. class A(): foo: int = 10 class B(): bar: str = 'hello' def get_object() -> Union[A, B]: return B() var =

I'm trying to execute a script file using golang, here is my go file. func Handler() { testCmd := exec.Command("sh", "-c", "test.sh") testOut, err := testCmd.Output() if err != nil {

Hello i'm trying to put 2 sheets from 2 different workbooks in to one workbook so in the end there is one workbook with 3 sheets(GrNegLos,VýsRek,NegLos) in it. When i'm trying to use sum function in

I want to display Timezone name while displaying date and time, I managed to display date time: my code: Carbon\Carbon::parse($notes->created_at)->format('F d Y H:i:s') May 31 2018 18:50:

I was able to work with plugin leafletjs active area, it moves map marker to the point you need. But right now in my project we decide to go to the GMaps so I'm trying to find something like this

I need to set the background color of some rows in a XML file that will be open in Excel. How can I do that? Can I set some property or tag in the XML file? To obtain the XML file I simply use the

Following is my code in which I am trying to print Date and time after every 1 sec, but I am getting output 2. Let me know what I am doing wrong here and why it's outputting 2 every time - Code - App.

I'm using the following code to display a twitter button to share a page from one website. <script>$(document).ready(function(){!function(d,s,id){var js,fjs=d.getElementsByTagName(s)[0];if(!d.

I have a dataset setup as a supervised learning problem to try different classification models on. The targets are one-hot encoded so are binary. Much of the input data has been one-hot encoded as

I have a main window where will a object and some operations are performed and data is generated with the object. I want this object to be accessed across all the windows. what is the best way to do

I am submitting a form and insert all data of that form into database in which i am including name,email,image, some other textboxes etc now problem comes when m not uploading any image so form is

I have an HTML table which get's updated through AJAX every 1 second. <div style="float: right;"> <br><br> <p style="padding-left:20px; font-size: 20px;">Amount(<?

While making user register form by vuejs, I made ugly code. I want to refactor nicely, but lack of idea. Because of adding vuejs from the legacy code, I was not able to use vue cli. So I

I'm new to jsgrid, and I'd like to know what I'm doing wrong. I can load the grid with data just fine if I populate a JavaScript array within the page. However, I'm failing to load the grid data from

write HTML and CSS code to rotate pictures. The code is as follows: the background color: yellow and skyblue are right,however, the pictures in the <img> tag (included in the li tag with

.yml file: image: microsoft/dotnet:sdk pipelines: default: - step: caches: - dotnetcore script: # Modify the comma`nds below to build your repository. -

I have a question on how can I display different options for navbar depeding on if the user has created a userprofile or not. I have tried many options including {% if profiles_list %} as well as {%

I want to integrate java and pantaho .please help to find these jar.I already downloaded the jar ,1.kettle-core-3.2.2.jar,2.kettle-db.jar,3.kettle-engine.jar 4.kettle-ui-swt.jar,but won't be work for

When I create a new Node project using Typescript, VsCode auto import suggestions do not work at all. Steps to reproduce: Create a workspace directory. Run npm init specifying main.ts as entrypoint

I am trying to pass url to img tag in html with jinja using flask Html: here row.2 contains name of the image and images is a folder in same directory. {% for row in students %} <img src="{{

I'm getting the following error when a Bitbucket Pipeline is triggered: [ERROR] Failed to execute goal on project gym: Could not resolve dependencies for project groupId:artifact:jar:4.14.0: Failed

How can we retrieve the metadata values in Kentico 11 using REST API. The property name UserMFSecret is what we are trying to retrieve. Used the below urls to access data in REST. http://localhost:

I made charts like this From this html code: <canvas baseChart [data]="horse.sets.data" [labels]="chartColl[0]" [options]="lineChartOptions"

I am trying to write an app that speaks text on flutter using Flutter_tts library, and it works fine for android, but when I try to run it on iOS device I get an error: === BUILD TARGET Runner OF

While creating marker on google map I need to show a number like (1) on center of the marker image and the place name label below the marker with some space between marker and place name label. I have

In my project I am using Autofac (MVC + WebApi) with Serilog. I have google but on luck. In my home controller I am getting "No parameterless constructor defined for this object." Any advice Please

I am trying to create a Kestrel web server which will serve static file from a local folder path ( eg: C:\Website). But my web server is not getting started or its not able to find the file. Giving

//aspect-config.xml <?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:aop="

I'm kindly asking for help in topic of the drag and drop testing in SAPUI5. Let's say I have sap.m.Table in which I want to change the order of the elements. The config is next: <Table id="

Is there any way to pre-fill billing information for non-paypal user using PHP API REST when I create a Payment? This is where I would like to pre-fill data: And this is my test code: $payerinfo=