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The Latest Ubuntu Linux : How-to

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

Which type of database is more suitable for IOT with millions of devices (new)

Posted on 08/07/2018

and also we need to track the route of the trucks and informaiton of goods.

all path of bidirectional graph (new)

Posted on 07/30/2018

Requesting for the vba programm for excel for input in sheet 1 and output in sheet 2, if i have list of data  distance between 2 nodes A, B is 6 and same more then how can i find all possible paths between all two nodes as  data A-B=6, B-C=5, C-D=5, E-F=5, F-G=5, C-G=6, G-H=6, D-E=5

what should apache tomcat server configuration in production environment, to spe (new)

Posted on 07/25/2018

Hi, Please describe the configuration of apache tomcat server in production environment, How to optimise it by modifing server.xml file as per server hardware.??? Thanking you Regards,

How to save chart object in excel as a jpg or export as a image(.png or .jpg) us (new)

Posted on 07/05/2018

Hello thank you for your article, How to save chart object in excel as a jpg or export as a image(.png or .jpg) using python? Thank you Sumit

Solving Selenium Focus Issues (new)

Posted on 07/02/2018

Selenium cannot reliably control a browser when its window is not in focus, or when you accidentally interact with the browser frame. This will result in flickering tests, which are "randomly" red and green. In fact, this behavior is not random at all and completely depends on whether or not the browser window had focus at

Solving Selenium Common Issues (new)

Posted on 07/02/2018

At XBOSoft, we create an optimized automation framework for each client using Selenium. Over the years, we’ve discovered that while Selenium may have a very active support community, that does not guarantee finding a solution will be easy. One of the most common issues we’ve run into is object recognition. This wh

Different between three way and 2 way handshake (new)

Posted on 06/15/2018

Dear Sir,  I would like to know about the difference between three way and two way handshake?

Hive explain plan generation (new)

Posted on 05/22/2018

As we all know that, in HIVE, explain followed by query gives the explain plan as an output, is it possible to get the explain plan in some form of data structure instead of a printed format?

Please help me solve program...