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The Latest Ubuntu Linux : How-to (new)

Posted on 12/15/2017

The Latest Ubuntu Linux : How-to Linux is an operating system that was developed back in the 1990s and has evolved a great deal since then. It used to be for a niche audience but now it is available to anyone and can be used for a great deal of things including playing your favorite online games and slots at these top ranked s

How to get into Google News Without Really Trying

Google News is only relevant if you own a news-based website. Even then, it’s only important for certain categories (the ones found in the left navigation on But if you have a news-driven site or even a news section on your site in one of those coverage areas, Google News, which is Google’s auto-cur

How To Structure Your Website Properly

Site structure is one of the hardest SEO techniques to master and one that can sink your site from the beginning. This is not because there are certain complex coding steps involved, but because site structure is just another term for user experience. If you use Wordpress, Drupal, Joomla, or any other content management system,

Does Social Media Impact Website Ranking?

A hotly debated topic for all SEO experts is whether or not Google uses social sharing as a factor for its results. And there really is no definitive answer that anyone can draw from, in other words, no one from Google is talking. It’s been our experience though that yes, social sharing does play a factor. To a point.

The data structure of nginx important

struct ngx_module_s { //Ctx_index is the module counter classification, the nginx module can be divided into four types: core, event, HTTP and //mail, Each module will each count, the ctx_index is each module numerical in its class group ngx_uint_t ctx_index; //Index is a module counter,

Centos6.4 nginx startup error

The following error occurred when nginx starts error while loading shared libraries: cannot open shared object file: No such file or directory Input LDD $(which /usr/local/nginx/sbin/nginx) Get => (0x00007fff48ff0000) => /lib64/ (0×0000003065800000) lib

The Linux kernel sendfile analysis

In the Apache, nginx, lighttpd, web server, there is a sendfile related configuration, in some online information has said sendfile will improve the file transmission performance, what exactly is the sendfile? It's principle and how it? In the traditional file transfer (read/write), which in fact is more complex, need to go through

In win7 to add nginx to the system variables caused the tragedy

Start nginx, If you do not specify a configuration file, Then nginx will automatically to your current directory to the config/nginx.conf configuration file, You configure the system variable nginx, So you can use the nginx command in any place, When you are in the directory without config/nginx.conf, It can't find a configuration file

Linux installation and configuration of Nginx (Ubuntu)

Nginx is a high performance HTTP and reverse proxy server, its performance with Apache. Now to install Nginx on Linux! 1 installation 2 after the installation is completed, the directory structure for: In the configuration file/etc/nginx The program file at/usr/sbin/nginx The log file in/var/log/nginx The startup script

Latest Questions

c# Deep copy objects (new)

Posted on 11/17/2017

Hi, I am trying to deep copy a complex object. Below is code for same. using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Reflection; namespace DDKOnline.Common { /// /// Utility /// public static class DeepCopyUtility { /// /// Copies t

Android serial api source - download link not found Kindly send the source code to

Download source code link not found, kindly send to

Download source code link not found, kindly send to


setTimeout is undifend after bundled using webpack

How to use Telegram API to send/receive message from telegram

Hello expert, I want to add function witch could send message to Telegram. Please help,

source location

please privde signature hash info extraction from JNI  source code location


hi your tutorial are so nice and interesting i am new to android. i am doing project in piechart. i need to fetch data from server using php and display the data in piechart(android side) Now i completed server side code. i got response json data in android but i dont know how to add json data in piechart dynamically

Android card guessing

Hi, I tried to build and run from the following sample but I'm getting couple error: 1- Error running MainActivity: The activity 'MainActivity' is not declared in AndroidManifest.xml 2- Error:(553, 69) String types not allowed (at 'activity_horizontal_margin' with value ''). 3-