Location: Collection: Calculte NDVI Now i want to reclass the NDVI raster in interal [-1-0.2], [0.2-0.4], [0.4-0.6], [0.6-0.8],[0.8-1],i try this code But the result image have only 2 clasess -1 and 1 Answer There are multiple ways to do this, the way I prefer is to use a decision tree classifier. From your q…
Tag: javascript
Read a csv or excel (xlsx) file with just javascript and html?
Is it possible to read a excel xlsx or csv, preferably xlsx, using just JavaScript and html. All the solutions (sheetsJS, d3{d3 uses the Fetch API}) I have found require a webserver. I understand I can get a simple webserver using web server for chrome or python or node.js. Futhermore, I understand I can run …
Sequelize logging questions marks instead of values after migrating to V5
After migrating to v5 from v4, Sequelize logs question marks on the console instead of the values of the SQL queries. For instance, this is what is shown on the console: This is my Sequelize instance: Whether before, on version 4, the values were being displayed correctly. What I am expecting to be logged is …
AWS Upload with multipart/form-data Invalid
I am sending a file to the presignedPOST url to upload to AWS S3 and in other resources I’ve found, to send a file with form-data is to switch to multipart/form-data to send a file. This is the form data I’ve created is this: this is the field in the form in the PARAMs for the request: Is somethin…
Center text vertically in react-native
As given in the image, the text 10 shares is on the top left corner. I want to center 10 shares vertically. I have tried some methods to make it come to the center of the yellow view. I want to center the bottomLeft item (10 shares) vertically. Now it is showing top left in the view. I am new
Vuejs Multiple Style bindings?
i have a couple of different styling that needs to apply to a text. I am trying to bind the styles using array syntax as shown in the documentation: https://v2.vuejs.org/v2/guide/class-and-style.html but not sure what i’m doing wrong. I have created a pen for demonstration: https://codepen.io/anon/pen/o…
Repeat String Infinitely – Return Count of Specific Character Within N Length of Infinite String – JavaScript
Trying to solve this HackerRank challenge: Lilah has a string, s, of lowercase English letters that she repeated infinitely many times. Given an integer, n, find and print the number of letter a’s in the first letters of Lilah’s infinite string. For example, if the string s = abcac and n = 10, the…
In svelte, how to `console.log(‘yes’)` when a variable changed?
If we want to print the value of c when it is changed, we can write like above. Because c is used in $ directive literally, so this statement can be reactive to c. But what if I just want to console.log(‘yes’) when c is changed? Obviously, the statement console.log(‘yes’) is not reacti…
How to set default value in input datalist and still have the drop down?
I am using the datalist HTML property to get a drop down inout box: The problem is that now I have to clear the input box to view all the drop down values. Is there a way to have a default value but still view all the values in the datalist when the drop down icon is clicked? Answer I
Vuetify adds scrollbar when it’s not needed
I created a new project with vue-cli, then added vuetify with vue add vuetify. Opened the site and saw a blank page with a useless scrollbar I tried mounting app without actually App component, but the problem still exists. It vanishes only when I remove import ‘./plugins/vuetify’ main.js Answer J…