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Given several sets of time-stamped data, how can one merge them into one? Suppose, I have a dataset represented by the following data structure (Kotlin): data class Data( val ax: Double?, val


I am developing an app with react native in IOS. I am using the navigation to redirecting to other screens. For going forward I used the following code which contains an animation from left to right:


I try to build an ARKit-App. The idea is, to recognize images and place a 3D-Object above it. This is working fine, but the problem is, with some images, the 3D-Object isn't tracked. I know, that de

In the following text: "123+456+789" How can I replace all the "+" characters with %20? The examples I have seen that use regular expressions end up treating the + as part of the rules used by the


I have migrated site magento 1.9.3 to magento 2.2.5 using data migration loader, everything is successfully migrated, I can see order, customer and product data on backend but products are not visible


i have a neural network c# implementation (based on SharpNeat), which is trained "on the fly" by c# code. Therefore, i need to have some serious computing power in the background, as my 8 core home PC


I discovered a feature of Chrome this weekend and would like to program it myself. From Chrome I visited a Google service for Sportnews, here you could "pin" a live ticker. This was now displayed


i have some trouble when implement the nebular component spinner, i already follow guides installation and another, but when i implement the spinner html [nbSpinner] has error. this is my error this


Here's the error message I get: Warning: Failed prop type: Invalid prop steps of type array supplied to ProgressBar, expected object. in ProgressBar (at App.js:93) in App (at index.js:7) Here's the


I currently have a python script which pulls in Analytics data and churns out a CSV. I want to be able to add in a column in after the CSV has been created. I know which column number it has to go in


I am building an android app that has a list of objects, and every object has a field category which can be one of three possible categories. There is an app widget that is 3x3 in size and has a list


This is the link for my nested JSON : - https://maps.googleapis.com/maps/api/place/nearbysearch/json?location=-33.8670522,151.1957362&radius=1500&type=restaurant&keyword=cruise&key=

将Base64编码的数据图像插入MySQL BLB字段

I am trying to insert a base64 encoded dataURI image (sent via Ajax:post) into a BLOB field of a MySQL table with success. Currently the field is being populated, but when I display the image, it is


In the application, I have huge data set in various collection container such as List, Map, Set, etc. For example:- static List<Employee> employeeList = Arrays.asList( new Employee("Tom

VSTS休息API -更新发布

I'm trying to automated the tagging of VSTS releases, using the REST API documented here, using PowerShell, and it seems like it's impossible to add / edit Release tags using the API. I'm able to GET


In the following HTML form, i want to add a red asterisk in every required field. How can i add using css and html only. Also i want to know how jquery can be used here. <body> <form name="


I am working on adding buttons to a button panel to be more familiar with java.swing class. Is there a way to set the size of JButton to the length and width of the button label? Similar to setting


I want to have a slider to show opening hours and pause time. I need 4 handlers but I only have 2 handlers. My code now allows to only select the opening hours. I also need to select pause time inside


I am using iTextSharp to fill a pdf form with some values. How I can add new line in one of the fields? Something like this: form.SetField("field1", "blah blah" + Environment.NewLine + "blah blah");


I have a linked picture that is embedded in a chart in excel and both chart and the picture are updated during the macro run. The linked picture + the chart form a "shape object" which I then copy to


I'm learning dart programming. I want to know how to get facebook's video posts to my app listview.


I want to display different ads on multiple Views from single method. Currently, I have created separate controller method for the ads and then passing page name by using session from each View's


The code below is used to plot a two dimension plot. plot(1, type="n", xlab="", ylab="", xlim=c(-1, 1), ylim=c(-1, 1)) for (i in 1:100) { x<-cos(i) y<-sin(i) points(x,y) } What I want


When changing State in React which one of these would be the preferred way ( or is there no preferred way ) 1) handleDeleteOption(optionToRemove){ this.setState((prevState)=>({ options:


I have a dataframe called DF1 like below. DF1: srcColumnZ|srcCoulmnY|srcCoulmnR| +---------+----------+----------+ |John |Non Hf |New york | |Steav |Non Hf |Mumbai | |Ram |HF


I maintain a connection to a RabbitMQ server. When I safely turn the Rails Server off (via CTRL+C or whatever), how do I trigger a close to that connection? I need an 'On shutdown' trigger. Is there


is way to control open dialog with python and give there a path to open ? i open the dialog bu selenium page.find_element_by_name("product[product_image]").click() it open a Open dialog box now how


Is there any Opportunity to get the views/downloads from files in the media directory in Wordpress?


I am trying to separate the pixel values of an image in python which are in a numpy array of 'object' data-type in a single quote like this: ['238 236 237 238 240 240 239 241 241 243 240 239 231 212


I need to draw an ellipse given two co-ordinates Ellipse Coords Coords but i'm not sure how to do this with vertices, co-vertices, foci, and a centre point. I'm basically confused as to


There are three models: user: export class User{ constructor( public d?:number, ) { } } user-roles: export class UserRole{ constructor( public user_role_id?:number,


I have the following situation using Anaconda on MacOS: If I launch Spyder* from Terminal (like below) my code works: $conda activate MyEnv $spyder If I launch from Anaconda Navigator, by clicking


My php.ini file is not correctly setup, I want the file path of php.ini be the same as is it in the Apache program. How can i do this? In the project is: Configuration File (php.ini) Path: /etc


I am attempting to convert pdf files into a preview icon jpg using the imagemagick library for NodeJS. I am trying to generate a preview of only the first page (for multi-page pdfs). In the normal


I have a database like this myDB My question is how do I get only one of the e-mails? I tried it but all I got was all the emails. this is my script The Script thanks/


Like shown above image. Two buttons positioned inside a table and the table acts like steps. If the first step finished then moved to the second. But the line should show like step1 to step2. How do I


I was recently asked about this in interview. How to implement search using dictionary. The search works just like google where you get suggestion as you type and search can be on multiple fields on


I have an end point that I can send a GET request to and it returns a different result depending on the limit and offset. https://example-foo-bar.com?l=100&o=0 // returns the first 100 items. I


I've been trying to do docker push --max-concurrent-uploads and docker --max-concurrent-uploads but doesn't seem to work. How can I use it? Docs: https://docs.docker.com/engine/reference/


I'm writing a simple class to plot a sensor value in real-time. However, the animation does not run within the class. I've tried to return the animation object to have an instance outside of the


I have uncommented the relevant .ini file and all mysql and mysqli extensions are supposedly working. But when I turn display Errors on it shuts down the mysqli extension and doesnt let me use mysqli.


I have written an explicitJoin API which renames the columns in a Dataset with either a l_ or r_ prefix to disambiguate and to solve problems with spark lineage, i.e columnName1#77 not found in


I want to do a call then get the ID from that call and use it in some code later but how do I only get the ServiceProvider number? this is what I get from my rest call: {"mitId": 18, "


I am new in Vue.js. I have a question about using libphonenumber-js and vee-validate integration. As I checked the document of libphonenumber-js, if I need to validate a phone number, need to use the


I am trying to write a program in Python that click to the next page until the it reaches to the last page. I followed some old posts on Stackoverflow and wrote the following code: from selenium

When making AMP Carousel, how do I make sure that the pictures, which have different proportions, stay contained in the same way? In other words, the pictures will display width: 100%, but the height

如何将DATABATE JQuery中的列数据转换为输入文本框?

I am trying to convert the data of column to input textbox where user can change the values and we can store them to database.The problem I am facing is that when I make a function to change it to


When I sign in, my login should be saved, I don't want to enter the userName Password each and every login time. below my code : login() { this.userService.login(this.user) .


I have used saleor,django store and hosted it on google cloud, It is working fine. Now what I wanted to do is to host media files on S3 bucket. I have created a bucket and tried some tutorials but no


I am implementing solution with protocol buffers. I generate .proto files using protobuf-net. The problem is that I am not the only person who will be able edit my code later. I would like to make