Tutorials
This is our main category for all our tutorial based articles. You can find almost anything from server configuration to website optimization.
How to make a jQuery ajax call
How to make a jQuery ajax call I’ve had this exact thing a few days ago when I wanted to run form post requests in background asynchronous and wanted to have the form output after each iteration from looping through an array. I received from my friends that I could have used output_buffering off or
Slow load in prestashop
Slow load in prestashop This is my second article I’m writing about this Ecommerce script, the old article was specifically written for prestashop slow speed in version 1.5 that just launched, but I’ve seen that a lot of users are accessing the old link and still having issues. Why am I doing this? I figured
How to parse an array in php
How to parse an array in php I remember back when I first started programming that I was having a bit of hard time when parsing an array in any giving language (well only php or java at the time), its always like that, after you learn it, you always think its very simple. Well
How to select from table where name
How to select from table where name Not the most ingenious article name, but will go with this one for now. I’m going to write a few tricks that I stumble upon working with mysql queries and the select method. This is about how to select from table where name is equal to something related
How to check your network bandwidth usage on linux
How to check your network bandwidth usage on linux Today I’m going to write about network bandwidth usage. For network provider like ISPs or datacenters, network bandwidth usage is one of the things you need to keep track from time to time. I’m saying this because while this is fairly cheap now days, if an
How to easily change your wordpress url
How to easily change your wordpress url I’ve seen a bunch of requests recently on how to change your wordpress url to a new url, probably by changing the domain or moving to a different subfolder. This information is documented on wordpress codex website. It is always there and will be for as long as
Preload not working in wp-super-cache
Preload not working in wp-super-cache I was working a few days back when I fixed my cached plugin and I mentioned the option from wp-super-cache that I noticed (yeah, just then noticed), called preload. What it actually does it generates a cached page for each of your posts, categories, tags etc. This can come in handy for
Network sniffer with tcpdump – example commands
Network sniffer with tcpdump – example commands The other day while I was inspecting my network traffic usage, I noticed a slitght increase in the incoming traffic. At first I really thought someone was just uploading something on the server using php or FTP, haven’t really put much thought since the increase it was just
How to block and unblock IP addresses using iptables
How to block and unblock IP addresses using iptables Right, so straight out, how do you block and unblock IP addresses on a server? Beginner stumble on this a lot of times, they believe that using a GUI for managing their server is much better and safer (in a way I do agree, most control panels
How to fix eth0 network interface on centos, redhat clone VM
How to fix eth0 network interface on centos, redhat clone VM I recentely finished my master degree and I’ve used some virtualization of centos and had to clone two of the virtual machines (VM). The issue I encountered was that the eth0 network interface was not present, I found it quite strange at first, then
