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Ext.NET - What to get it WRONG? - PART 1 - Why we use it?

Ext.NET - You got it WRONG! Ext.NET is an ASP.NET framework that helps to develop the UI for a web application likes desktop application. It’s a cool framework with many advantages, comes with a...

How to group on array field with angular-ui-grid

The challenge Last week, I got a task to add grouping on angular-ui-grid for the column is an array field. The data is var movies = [ { title: 'Underworld: Blood Wars', categories: ['Acti...

How I write a chatbot?

It’s just an internal chatbot for my company, it’s available on skype/messenger/slack and will answer some questions like How many hours did I work last year? Get Vu’s working hours yesterday...

Validate date string in javascript

Use case Today I got a question from my colleague for validating a date string in javascript. After quick search on Google, I still don’t see have any solution for this so I write here to take no...

Prepositions of Time - at, in, on

Rules at for a PRECISE TIME in for MONTHS, YEARS, CENTURIES and LONG PERIODS on for DAYS and DATES PRECISE TIME MONTHS, YEARS, CENTURIES and LONG PERIODS DAYS a...

How to edit text in vim editor?

Press a to start editable state Edit text Press esc to stop editable state Type :wq (write & quit) to save and stop editor

"On a Newspaper" or "In a Newspaper"?

Rules Use IN with printed materials: in a book, in a newspaper Use ON with electronics: on TV, on the radio, on the Internet More examples I read that news in the newspaper I always h...

How to merge multi commits to one commit

Merge all diff commits in another branch Firstly, we should start working new feature/bugfix on a new branch and commit as much as we want. After finished coding, we can merge them to master bran...

How to get saved wifi password in windows?

Open CMD in Administration Run below command to see all saved wifi profiles in your PC. Pick the wifi name to see password netsh wlan show profile ...