Business Lessons Startups Can Learn while Watching PawnStars


Pawn Stars really put the History Channel on the map. Who would have thought that a simple Vegas pawn shop would captivate the hearts of millions of people around the world? The combination of interesting pieces and the ensuing negotiations really makes for good TV. Now, everyone knows the Harrisons: Rick, the Old Man, Big Hoss, and of course, Chumlee.

Continue reading “Business Lessons Startups Can Learn while Watching PawnStars”

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Tips And Tricks For Maximizing Facebook Visibility


Social media is one of the best ways to create brand awareness for your business, boost its visibility and get lots of traffic. Different kinds of social networking sites have evolved with time like Facebook which is quite a popular one, then you have Twitter, Linked-in, Google Plus etc. Using these platforms one can easily target a wider audience thus making a difference to your business. But to get the desired results you need to be regular or else people may lose interest in your brand or business.

Continue reading “Tips And Tricks For Maximizing Facebook Visibility”

How to Compress Videos with Movavi Video Converter


Large videos can take up a lot of spaces on your hard disk leaving you with no more space to store other types of files. If you want to keep these video files on your computer, you will have to compress them into a format that is smaller size. If you often upload videos and share them on video sharing sites, you should get a video conversion software so that you can compress the videos. If you don’t compress your video, it is going to take much longer to have the video uploaded. It is not recommend to upload the videos without compressing it first because anything could happen when you are uploading and cause you to have to reupload the video file all over again. Continue reading “How to Compress Videos with Movavi Video Converter”

Computer Support Services In New York


Computer is an electronic device that has been programmed in such a fashion that it can interpret, manipulate it and carry out complex works in just a few seconds. Now a day, People are almost unable to do any mathematical or official work without the use of computers. It also help people to do multiple works at a time. Various mechanical jobs, complex calculations that require the involvement of a lot of people, are easily done by a single computer. With the introduction of new software, complex works have become much faster and easier. Continue reading “Computer Support Services In New York”

ADSL vs Cable internet


What sort of things determine the speed of ADSL and cable?

You may have a choice between getting your Internet via ADSL or via cable, so you’ll want to know what is going to affect the connectivity speeds you can achieve. There are different factors which can have an effect depending on which provision you decide on.

The speed of your Internet is important, especially if you watch video or play video games on line. It can be really irritating if your speed is slow, and costly if you use the Internet for work purposes. So what can have an effect on the level of connectivity speed you can achieve?

What is ADSL, and what can affect its speed?

Asymmetric Digital Subscriber Line, or ADSL, allows you to have access to phone, fax and Internet simultaneously, as different signals can travel down the same line. The name alludes to the fact that connection speeds differ spending on whether you are downloading or uploading; the download speed is always significantly faster.

For normal Internet use this doesn’t present a problem as the vast majority of the time you will be downloading data. The speed of ADSL is often determined by how close your location is to the location of the central wiring; the closer you are, the faster your Internet connection is.

How does cable differ from ADSL?

If you are subscribing to a cable provider you will be paying for a certain speed of connection. You can chose a basic package, or you can choose to invest on upgrading so that you attain a higher speed of connectivity. It should be noted that even enhanced speeds can be adversely affected by external factors.

If you are accessing the Internet in an area where a lot of other cable users are also accessing at the same time this is going to reduce the speed you can achieve. It can often be a case of needing to be patient at times of high traffic. You can learn more about the NBN rollout in Tasmania on the iINet blog.

If you’re having problems with the speed of your cable Internet, it’s a good idea to check your modem. If a modem is old then this can cause problems. You need to establish if your modem is compatible with any updates that you need to make. If it isn’t, then you need to take action to remedy the situation. The only way to do this is to replace the modem with a new one. There are two options available to enable you to do this; you can either purchase a modem yourself, or hire one from your service provider.

ADSL and cable can both provide an excellent Internet service but, for both, this service can be reduced by external factors. If you have ADSL, and you live a long distance away from the main center, then you aren’t going to achieve the best speeds. If you have cable, and there is a lot of cable traffic in the area where you live then speeds can be significantly slower at times when a high number of users are attempting to access the Internet.

WordPress – get List of all URLs of your Blog’s posts


Open Editor in your self-hosted wordpress blog.

1.Wordpress - Editor
1.Wordpress – Editor

Write following code in the editor after the line:

<!– POST ENTRY END –>

<h3>Last 1000 Articles</h3>

<ul>

<?php query_posts(‘showposts=1000’); ?>

<?php if ( have_posts() ) : while ( have_posts() ) : the_post(); ?>

<li><?php the_permalink() ?></li>

<?php endwhile; endif; ?>

</ul>

Open the Page in Browser to get Last 1000 URLs of your posts in your wordpress blog

If you encounter any error such as

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Fatal error: Allowed memory size of 41943040 bytes exhausted (tried to allocate 131072 bytes) in /home/xxxxx/public_html/xxxxxxxxxx/wp-includes/wp-db.php on line 1242

 

It makes more sense to add the line: define(‘WP_MEMORY_LIMIT’, ’64M’);

to wp-config.php – wp-settings.php will be overwritten when you upgrade, but if the value is already defined in wp-config then it uses what is set there.

You can find wp-config.php in cpanel:

Open cPanel and Click on File Manager

2.Wordpress - cPanel
2.Wordpress – cPanel

Select Web Root

3.Wordpress - cPanel - Directory Selection
3.Wordpress – cPanel – Directory Selection

Select wp-config.php and click on Edit and add Line: define(‘WP_MEMORY_LIMIT’, ’64M’); at the end of File

4.Wordpress - cPanel - wp-config
4.Wordpress – cPanel – wp-config

Done.

Entity Relationship Diagram – Crow's Foot notation


Introduction

Entity Relationship Diagram (ERD) is one of the most common modeling techniques. Crow’s foot notation is one of the several ERD notations are available. It was invented by Gordon Everest. Originally, it was known as “inverted arrow” but now as “fork”. For cardinality, a fork or crow’s foot naturally indicates “many”, by its many toes.

Crow’s Foot notation is used in Information Engineering and Barker’s Notation. Crow’s Foot diagrams symbolize entities as boxes, and relationships as lines between the boxes. Different shapes at the ends of these lines represent the cardinality of the relationship.

ER Diagram

Components used in the creation of an ERD

Components used in the creation of an ER Digram

Cardinality and modality are indicated at both ends of the relationship line. Once this has been done, the relationships are read as being 1 to 1 (1:1), 1 to many (1:M), or many to many (M:M).

Cardinality

How to use DIO to create ER Diagram in Crow’s Foot notation

Download Dia Diagram Editor

1. DIO-Crows Foot Notation

2. DIO-Crows Foot Notation

3. DIO-Crows Foot Notation

4. DIO-Crows Foot Notation

5. DIO-Crows Foot Notation

6. DIO-Crows Foot Notation

One to one

 8. One to One - DIO-Crows Foot Notation

One to Many

 9. One to Many - DIO-Crows Foot Notation

Many to Many

 10. Many to Many - DIO-Crows Foot Notation

One to Many

11. One to Many - DIO-Crows Foot Notation

12. DIO-Crows Foot Notation