[8] Results

Golang : Get checkbox or extract multipart form data value example

multi-part-form-data golang form-value parse-multipart-form

This tutorial is a slight modification on the previous tutorial on the how to upload multiple files and….... read more


CodeIgniter : form input set_value cause " to become & quot

codeigniter quot html-escape set-value form-helper

Problem :

A string retrieved from database contains " and when you try to display the string with Form Helper's….... read more


Golang : Get uploaded file name or access uploaded files

filename golang form-file upload

A regular community member of Golang Facebook group asked a question recently on how to capture the uploaded filename in….... read more


Golang : How to make function callback or pass value from function as parameter?

golang function callbackparameter-value

There are times we need to evaluate a function and pass the evaluated value as parameter to a function. In….... read more


Golang : reCAPTCHA example

golang recaptcha signup-form

For this tutorial we will explore how to implement reCAPTCHA with Golang. If you are running website with lots of….... read more


Golang : Change date format to yyyy-mm-dd

golang date-format long-form-date short-form-date

Problem :

Your Golang program is producing date in long form that look like this :

2015-08-11 17:21:52.776537624 +0800 MYT

.... read more


Golang : Hue, Saturation and Value(HSV) with OpenCV example

golang openCV hue saturation value hsv

Problem:

BGR colorspace has pixels intensity information encoded into the blue, green and red channels. You want to convert an….... read more


Golang : Secure file deletion with wipe example

wipe-file secure-delete golang fill-slice-with-value

Problem:

You are not sure if the file deleted by os.Remove() function is good enough to remove your data forever.….... read more


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