[16] Results

Golang : Append and add item in slice

golang slice array append add-element

Problem :

You need to append/add new element into a existing slice. How to do that?

Solution :

Use the….... read more

Golang : How to delete element(data) from map ?

golang delete element map

Problem :

You need to delete some elements from a map.

Such as:

cities := map[string]string{ "city1":"New York", "city2":"Adelaide"….... read more

JavaScript: Add marker function on Google Map

javascript add-marker google-map

Problem :

You want to create add marker Javascript function to put markers on Google Map canvas. How to do….... read more

Golang : How to reverse elements order in map ?

golang reverse-order element map

There is no built in function in Golang that allow you to reverse the elements order in a map, but….... read more

Golang : Check if element exist in map

golang check-element map

Key based element search on a map is the most frequent method use to retrieve the associated value. However, there….... read more

Golang : How to filter a map's elements for faster lookup

golang filter-element map lookup

A short tutorial on how to filter map elements. Map is a hash table equivalent in Golang and very useful….... read more

Golang : Post data with url.Values{}

golang url-values post-data add-header

Just a short example on how to use url.Values{}. This code fragment is taken from previous tutorial on….... read more

Golang : Totalize or add-up an array or slice example

golang slice array sum totalize add-up

A simple example on how to totalize or add-up all the integer elements in a slice/array. Just use a for.... read more