As the battery type is lead-acid battery, the technology is older and a lot of information are available in the internet about the battery. The battery charging curve is like as following: There are three…
I was sent to my home at 20th march, 2020 by my office due to the COVID-19 lock down. At my hometown, there were not all of the resources available like Dhaka city. Due to…
I have updated the script a little more to remove the red text and show them a silver color that perceives like a disabled state. Also the job posts that have less than 5 bids…
We often want to download/preview to make it sure what we have uploaded. A small thumbnail preview sometimes not enough. So, here is a small javascript. That will open the image in new tab. $(…
The following image says it all : The images in the thumbnail are not in their perfect size. To solve this, we have to add some CSS. A css tag like following in the <head>…
We always want to see what we have done in the past. An user will want to see the uploaded files later. When we reload our dropzone upload page, We can’t see the files we…
Humans make mistakes, It’s their default behavior. It is possible that while uploading files people will upload unnecessary images and later they will want to delete those. In our previous version of dropzone test project,…
Dropzone.js is a JavaScript library which provides drag and drops file upload with preview. It works with or without jQuery within the project and also it doesn’t require any other libraries. It doesn’t upload the…
I am a part-time freelancer for a while now. In the meantime I have grown experience that the behavior/need/payment most of the clients from certain countries are not good. Of course there are exceptions, but…
The project has been finished but there is some optimizations. I have almost ran out of the IO pins of the stm32 bluepill board. Now i have an idea that to determine the state of…