[30] Results

Golang : Intercept and process UNIX signals example

golang unix-signal os-signal kill

Golang's os/signal package allows you to configure the behaviour of your Golang program upon receiving certain type of UNIX signals.….... read more


Golang : Intercept Ctrl-C interrupt or kill signal and determine the signal type

golang os-signal interrupt ctrl-c os-kill

Problem :

Your server needs to perform some clean up operation or flush everything in memory to disk before shutting….... read more


Golang : Count number of digits from given integer value

golang count-digit integer signal

Just a simple program to count number of digits from a given integer value. Need this to calculate if an….... read more


Golang : Read directory content with filepath.Walk()

golang os

Golang's filepath.Walk function allow a program to traverse a directory content and tree with ease. In this tutorial, we will….... read more


Golang : Create and resolve(read) symbolic links

golang os-symlink symbolic os-readlink

Creating new symbolic link for a file and resolving(read) symbolic link back to the origin file is pretty straight forward….... read more


Javascript : Get operating system and browser information

javascript browser-version get-visitor-os whichbrowser

Problem :

You need to find out your visitor's browser and os version. How to do that with Javascript or….... read more


Golang : Get command line arguments

golang flag os

Basically there are two ways to get arguments from the command line in Go.

The first way is via….... read more


Golang : Capture text return from exec function example

golang os exec capture-return-text stdout

Problem:

You want to capture the text result return by exec function. How to do that?

Solution:

The code….... read more


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