SQL is a language for querying and manipulating databases, while MySQL is a database management system that uses SQL. MySQL accepts SQL commands and returns data.
A superkey uniquely identifies rows in a table. A candidate key is a minimal superkey, while a primary key is a chosen candidate key for a table.
AJAX allows web pages to be updated asynchronously by exchanging data with a web server behind the scenes, without reloading the entire page.
Top 20 Asp.net interview Question and answersw3asp dotnet
It is about .net interview question and answers.W3asp.net is a site which provide you the information regarding asp.net like c# ,asp.net, SQLSERVER,XML,Winforms. w3asp.net also organize quizzes and job.
Virality Score
Adding more information (description, tags, category) makes it easier for others to find your content. The score increases as you add each item.
What are the top 100 PHP Interview Questions and Answers in 2014? Based on the most popular PHP questions asked in interview, we've compiled a list of the 100 most popular PHP interview questions in 2014.
It's really tough appearing for a PHP interview but if you download this php questions pdf and brush up the topics, you can easily clear the interview. The above questions are the most popular PHP interview questions asked by major companies so make sure to download this pdf.
This list includes PHP interview questions in the below categories:
Top 100 PHP Interview Questions and Answers
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MacAD.UK 2018: Your Code Should Document ItselfBryson Tyrrell
Slide deck for my presentation at MacAD.UK 2018. I this talk I cover how I use Python docstrings, reStructuredText, and Sphinx to generate human readable documentation from my code base, and then automate the creation of that documentation with ReadTheDocs.org.
**Some of the slides contained video that is not shown in this copy.**
This Course Covers Web design using both visual tools and programming with HTML5, CSS3, jQuery, PHP, JS, etc. and teaches to optimize Web Pages for SEO, which is an important skill for today's Web Designers.
Top 20 Asp.net interview Question and answersw3asp dotnet
It is about .net interview question and answers.W3asp.net is a site which provide you the information regarding asp.net like c# ,asp.net, SQLSERVER,XML,Winforms. w3asp.net also organize quizzes and job.
Virality Score
Adding more information (description, tags, category) makes it easier for others to find your content. The score increases as you add each item.
What are the top 100 PHP Interview Questions and Answers in 2014? Based on the most popular PHP questions asked in interview, we've compiled a list of the 100 most popular PHP interview questions in 2014.
It's really tough appearing for a PHP interview but if you download this php questions pdf and brush up the topics, you can easily clear the interview. The above questions are the most popular PHP interview questions asked by major companies so make sure to download this pdf.
This list includes PHP interview questions in the below categories:
Top 100 PHP Interview Questions and Answers
top 100 php interview questions and answers pdf
PHP interview questions and answers for freshers and experienced
PHP interview PDF
PHP online test
PHP jobs
Top 100 PHP Technical Interview Questions
PHP Interview Questions
best PHP Interview Questions
Top 1000+ common PHP interview questions and answers
Important PHP Interview Questions with best Answers
PHP Interview questions and answers for freshers
PHP interview questions for more numeric problems
monster top 100 interview questions
top 100 questions asked in an interview
php interview questions and answers for freshers
php interview questions pdf
php interview questions for experienced
core php interview questions
php interview questions and answers pdf free download
php interview questions and answers for freshers pdf
php interview questions and answers for 1 year experience
php interview questions and answers for freshers doc
latest php interview questions and answers
php interview questions and answers for 2 year experience
php mysql interview questions and answers
MacAD.UK 2018: Your Code Should Document ItselfBryson Tyrrell
Slide deck for my presentation at MacAD.UK 2018. I this talk I cover how I use Python docstrings, reStructuredText, and Sphinx to generate human readable documentation from my code base, and then automate the creation of that documentation with ReadTheDocs.org.
**Some of the slides contained video that is not shown in this copy.**
This Course Covers Web design using both visual tools and programming with HTML5, CSS3, jQuery, PHP, JS, etc. and teaches to optimize Web Pages for SEO, which is an important skill for today's Web Designers.
Java and Spring Data JPA: Easy SQL Data Access
Abstract
Presenter: Miya W. Longwe, MBA, MSE, Tech Lead, Staples, Inc, Framingham MA 01702
Accessing data repositories in various applications programming languages typically involves writing of tedious boilerplate lines of code. Some application development frameworks such as Spring have tried to make the experience more succinct by providing abstraction layers such as HibernateTemplate and JdbcTemplate, etc. Despite these APIs, the developers still spend a lot time writing repetitive code than concentrating on implementing business requirements. Developers at Spring, led by Oliver Gierke, introduced Spring Data JPA which “aims to significantly improve the implementation of data access layers by reducing the effort to the amount that's actually needed. As a developer you write your repository interfaces, including custom finder methods, and Spring will provide the implementation automatically”.
Spring Data JPA provides a powerful, out-of-the-box alternative to creating your own DAO framework. You declare custom repository operations on an interface, and the framework generates dynamic implementations (not code generation) automatically, based on conventions around method names. As part of the presentation, we'll also review a demo to look at Spring Java configuration (as opposed to XML configuration), and investigate the @Profile annotation – configuration details which may make life a bit easier in various ways when setting up unit testing of our repository classes, using out-of-the-box alternative to creating DAO framework, how to create custom repositories, pagination and support for custom queries among other features.
Presenter's Bio
Miya W. Longwe is a Senior Software Engineer and Tech Lead at Staples, Inc. where he is currently working on an initiative to re-platform the company’s ecommerce architecture to offer platform-driven, modular products that can be quickly customized, enhanced, and branded as needed.
Miya has been a software professional since 1997. His 16 years software development career includes working for large companies to small startups, building solutions for enterprises and consumers, working with a broad range of technologies.
Miya Longwe is a hands-on java developer. He believes that in order to be a relevant and effective software developer one needs to remain a deeply knowledgeable, up-to-date, and productive software developer. His research interests include model-driven engineering, domain specific languages, test driven development and project risk management.
Miya graduated from the University of Malawi (Lilongwe, Malawi) and has an MBA from the University of Wales Cardiff Business School (Wales, UK) and a Masters in Software Engineering from Brandeis University (MA, USA).
Occasionally, Miya can be spotted fishing the banks of the south shore (MA) with his two boys, William and Daniel.
Writing Usable APIs in Practice by Giovanni AsproniSyncConf
Explicitly or implicitly, when working on complex systems, end up designing some APIs to accomplish their tasks, either because the product itself is some kind of general purpose library or because they need to write some libraries and packages to put some common code of their applications.
There is plenty of information available about how to write clean and maintainable code, but not a lot about writing usable APIs. The two things are related, but they are not the same. In fact, clean code is code that is clean from the point of view of its maintainers, usable APIs, on the other hand, refer to code that programmers (other than the original author) find easy to use. We'll see how usable APIs help in writing clean code (and vice-versa).
IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology
A new approach “ring” for restricting web pages from script accesseSAT Journals
Abstract Web Pages which are meant for user registration or Comment in Blogs or Online Polls or logging in to a web portal or getting indexed in search engines are open to be accessed by scripts. It means it cannot be known whether the page being requested from a Human user or from a machine. There are different Websites who provides specific API to be used by scripts, for example: API for sending SMS through script. But there may be situations where a web page may need to be restricted from script access i.e. user must be a Human Being. Few popular techniques for restricting the web page from script access are “use of CAPTCHA” or “use of OTP”. In this paper a different approach named as “RinG: Random id name Generator” is proposed and then the popularly used approaches have been compared with different parameters. Keywords: Captcha, OTP (One time Password) , RinG , API.
Object Oriented Programming Basics with PHPDaniel Kline
explanation of object oriented programming, differences between procedural programming and OOP, classes vs. objects, class constants and internal reference, public vs. private scope, copying and cloning objects
Office 365 NextGen Portals presents the video portalJasper Oosterveld
The era of the NextGen Portals is upon us! Microsoft is committed to deliver intelligent, mobile, social and ready to go portals for its Office 365 customers. This new and exciting era kicks off with the video portal. The video portal delivers an out-of-the-box and easy to use internal video portal for enterprise videos. During this session we are going to take a look at the business value of the portal and how businesses are able to innovate. The presentation covers the following topics:
•Overview of the out-of-the-box features
•The mobile experience
•Business value & innovation
What is Social en what is the business value? This includes the new and improved My Site and the Community site template. By using a real world scenario I show the new and improved SharePoint 2013 Social features to get the audience excited.
SharePoint and Social - The past, present and futureJasper Oosterveld
There is no denying that social now has huge impact on the business world. Businesses regularly use Facebook, LinkedIn and Twitter to communicate with customers, partners, investors and to share knowledge. In this Webinar, SharePoint expert, Jasper Oosterveld will discuss how SharePoint fits into your social strategy. He will look at the past, present and future of social and SharePoint by examining the impact of Yammer has on SharePoint’s social strategy and what the future looks like for a social SharePoint.
Java and Spring Data JPA: Easy SQL Data Access
Abstract
Presenter: Miya W. Longwe, MBA, MSE, Tech Lead, Staples, Inc, Framingham MA 01702
Accessing data repositories in various applications programming languages typically involves writing of tedious boilerplate lines of code. Some application development frameworks such as Spring have tried to make the experience more succinct by providing abstraction layers such as HibernateTemplate and JdbcTemplate, etc. Despite these APIs, the developers still spend a lot time writing repetitive code than concentrating on implementing business requirements. Developers at Spring, led by Oliver Gierke, introduced Spring Data JPA which “aims to significantly improve the implementation of data access layers by reducing the effort to the amount that's actually needed. As a developer you write your repository interfaces, including custom finder methods, and Spring will provide the implementation automatically”.
Spring Data JPA provides a powerful, out-of-the-box alternative to creating your own DAO framework. You declare custom repository operations on an interface, and the framework generates dynamic implementations (not code generation) automatically, based on conventions around method names. As part of the presentation, we'll also review a demo to look at Spring Java configuration (as opposed to XML configuration), and investigate the @Profile annotation – configuration details which may make life a bit easier in various ways when setting up unit testing of our repository classes, using out-of-the-box alternative to creating DAO framework, how to create custom repositories, pagination and support for custom queries among other features.
Presenter's Bio
Miya W. Longwe is a Senior Software Engineer and Tech Lead at Staples, Inc. where he is currently working on an initiative to re-platform the company’s ecommerce architecture to offer platform-driven, modular products that can be quickly customized, enhanced, and branded as needed.
Miya has been a software professional since 1997. His 16 years software development career includes working for large companies to small startups, building solutions for enterprises and consumers, working with a broad range of technologies.
Miya Longwe is a hands-on java developer. He believes that in order to be a relevant and effective software developer one needs to remain a deeply knowledgeable, up-to-date, and productive software developer. His research interests include model-driven engineering, domain specific languages, test driven development and project risk management.
Miya graduated from the University of Malawi (Lilongwe, Malawi) and has an MBA from the University of Wales Cardiff Business School (Wales, UK) and a Masters in Software Engineering from Brandeis University (MA, USA).
Occasionally, Miya can be spotted fishing the banks of the south shore (MA) with his two boys, William and Daniel.
Writing Usable APIs in Practice by Giovanni AsproniSyncConf
Explicitly or implicitly, when working on complex systems, end up designing some APIs to accomplish their tasks, either because the product itself is some kind of general purpose library or because they need to write some libraries and packages to put some common code of their applications.
There is plenty of information available about how to write clean and maintainable code, but not a lot about writing usable APIs. The two things are related, but they are not the same. In fact, clean code is code that is clean from the point of view of its maintainers, usable APIs, on the other hand, refer to code that programmers (other than the original author) find easy to use. We'll see how usable APIs help in writing clean code (and vice-versa).
IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology
A new approach “ring” for restricting web pages from script accesseSAT Journals
Abstract Web Pages which are meant for user registration or Comment in Blogs or Online Polls or logging in to a web portal or getting indexed in search engines are open to be accessed by scripts. It means it cannot be known whether the page being requested from a Human user or from a machine. There are different Websites who provides specific API to be used by scripts, for example: API for sending SMS through script. But there may be situations where a web page may need to be restricted from script access i.e. user must be a Human Being. Few popular techniques for restricting the web page from script access are “use of CAPTCHA” or “use of OTP”. In this paper a different approach named as “RinG: Random id name Generator” is proposed and then the popularly used approaches have been compared with different parameters. Keywords: Captcha, OTP (One time Password) , RinG , API.
Object Oriented Programming Basics with PHPDaniel Kline
explanation of object oriented programming, differences between procedural programming and OOP, classes vs. objects, class constants and internal reference, public vs. private scope, copying and cloning objects
Office 365 NextGen Portals presents the video portalJasper Oosterveld
The era of the NextGen Portals is upon us! Microsoft is committed to deliver intelligent, mobile, social and ready to go portals for its Office 365 customers. This new and exciting era kicks off with the video portal. The video portal delivers an out-of-the-box and easy to use internal video portal for enterprise videos. During this session we are going to take a look at the business value of the portal and how businesses are able to innovate. The presentation covers the following topics:
•Overview of the out-of-the-box features
•The mobile experience
•Business value & innovation
What is Social en what is the business value? This includes the new and improved My Site and the Community site template. By using a real world scenario I show the new and improved SharePoint 2013 Social features to get the audience excited.
SharePoint and Social - The past, present and futureJasper Oosterveld
There is no denying that social now has huge impact on the business world. Businesses regularly use Facebook, LinkedIn and Twitter to communicate with customers, partners, investors and to share knowledge. In this Webinar, SharePoint expert, Jasper Oosterveld will discuss how SharePoint fits into your social strategy. He will look at the past, present and future of social and SharePoint by examining the impact of Yammer has on SharePoint’s social strategy and what the future looks like for a social SharePoint.
Zuan Education provides real-time PHP training from beginner to advanced level programs with project-based training. The PHP course syllabus is hand-crafted by industry experts, and we adhere to the syllabus with latest technologies based on current industry demands across various disciplines. Our PHP training course gives the required knowledge to design and create dynamic, database-driven web applications with in-depth training on PHP right from the fundamentals.
This document has more than 100 PHP interview questions for experienced professionals. The most important thing in the corporate world that you must know about which type of questions you are going to face in an Interview. Some of the Interview Questions totally depend on projects of the company working on, and also PHP has many MVC frameworks like Laravel, CodeIgniter, Magento, and WordPress.
No matter how you learn best, everything you need to master PHP & mySQL Training is available here.. For those looking for an in-depth learning experience in PHP & mySQL, we also have affordable classroom training and live online training. Join today. Unlock learning potentials on PHP & mySQL Training ...
No matter how you learn best, everything you need to master PHP & mySQL Training is available here.. For those looking for an in-depth learning experience in PHP & mySQL, we also have affordable classroom training and live online training. Join today. Unlock learning potentials on PHP & mySQL Training ...
This session will provide attendees with hands-on experience and in-depth knowledge of using Node.js as a runtime environment and Express.js as a web framework to build scalable and fast backend systems. Additionally, attendees will learn about Passport.js, a popular authentication middleware for Node.js, and how to use Prisma ORM to handle database operations in a type-safe and efficient manner.
The session will be conducted by experienced developers who have worked with these technologies and will be able to provide valuable insights and best practices. The session will be interactive and include plenty of opportunities for attendees to ask questions and work on real-world projects.
Top TCS Interview Questions And Answers | How to Crack An Interview At TCS | ...Simplilearn
This presentation on Top TCS Interview Questions and Answer will help you quickly clear the interview. This video on how to crack an interview at TCS also walks you through some tricks and tips to crack the interview.
This presentation gives basics of PHP programming Language(Open-source). It starts with different types of servers, Basic Syntax, varibales, Operators, and conditional statements.
Frequently asked MuleSoft Interview Questions and Answers from TechlightningArul ChristhuRaj Alphonse
MuleSoft Interview Questions and answers from youtube channel Techlightning
https://www.youtube.com/watch?v=JqBgT2t6cCQ&list=PLfEAetjBY9s4YdBie3VSpufxNcnC3wJvK
1. what is the difference between sql and mysql
SQL means "structured query language" which is the syntax of commands you send to database.
MYSQL is the database program which accepts the those commands and gives out the data.
what is the difference between echo and print in php?
When outputting something with PHP, we use print or echo functions. what exactly is the difference
between those functions?
difference between superkey candidate and primary keys
Super key is the set of attributes in a table that can uniquely identifies a database tuple(row or
record). Candidate key is the minimal set of super key that can uniquely identifies a database record.
Primary key is one of the candidate keys. you can select any candidate k
Advantages of MySQL 5.1 compared to MySQL 5
Please find the following features that has been added to the MySQL version 5.1. 1. Partitioning 2.
Row Based Replication 3. Plugin API 4. Server log table 5. Upgrade program 6. MySQL Cluster 7.
Backup of tablespaces 8. Improvements to INFORMATION_SCHEMA 9. XML functio
What is AJAX?
Asynchronous JavaScript and XML, is a web development technique for creating interactive web
applications. The intent is to make web pages feel more responsive by exchanging small amounts of
data with the server behind the scenes, so that the entire w
What is the difference between constructors in PHP4 & PHP5?
Constructors - PHP4 Constructors are functions in a class that are automatically called when you
create a new instance of a class with new. A function becomes a constructor, when it has the same
name as the class. If a class has no constructor, the constructor of the base cla
What is meant by Exceptional Handling?
Exceptions PHP 5 has an exception model similar to that of other programming languages. An
exception can be thrown, try and caught within PHP. A Try block must include at least one catch
block. Multiple catch blocks can be used to catch different classtypes; execution will co
What is meant by Virtual hosting?
Virtual hosting HTTP includes the concept of virtual hosting, where a single HTTP server can
represent multiple hosts at the same IP address. A DNS server can allocate several different host
names to the same IP address. When an HTTP client ma
What is meant by Session Clustering?
The Session Manager session support allows multiple server instances to share a common pool of
sessions, known as a session cluster Session clustering setting up methods :
How does Database handle Sessions?
As you should be aware the HTTP protocol, as used for serving web pages, is completely stateless.
This means that after the server has received a request, processed it and sent a response, the
process which dealt with that request dies. Anything that
2. What is the difference between include and include_once?
Include() The include() statement includes and evaluates the specified file. This also applies to
require(). The two constructs are identical in every way except how they handle failure. include()
produces a Warning while require() results in a Fatal Error.
What are static methods?
Static Keyword Declaring class members or methods as static makes them accessible without
needing an instantiation of the class. A member declared as static can not be accessed with an
instantiated class object (though a static method can). The static declar
What is Phishing?
In computing, phishing is a form of criminal activity using social engineering techniques. It is
characterized by attempts to fraudulently acquire sensitive information, such as passwords and
credit card details, by masquerading as a trustworthy person or business in an ap
Do you know about Cross site Scripting ?
Cross-site scripting (XSS) is a security exploit in which the attacker inserts malicious coding into an
link that appears to be from a trustworthy
What is session hijacking?
Session hijacking, also known as TCP session hijacking, is a method of taking over a Web user
session by surreptitiously obtaining the session ID and masquerading as the authorized user. Once
the user's session ID has been accessed (through session prediction), the attacker and a range of
logical and loop operators to allow adaptability within of the template.
What is Model-view-controller (MVC)?
Model-view-controller (MVC) is a design pattern used in software engineering. In complex computer
applications that present lots of data to the user, one often wishes to separate data (model) and user
interface (view) concerns, so that changes to the user interface do not
What is the difference between mysql_fetch_object and mysql_fetch_array?
Returns an object with properties that correspond to the fetched row and moves the internal data
pointer ahead. mysql_fetch_object() example
What is the difference between GET and POST methods in form submitting?
Give the cases where we can use GET and POST methods?
The main difference between GET and POST is how the form data is passing. Both are used for
passing form field values. All the values which is submitted by the GET method will be appended to
the URL. Where as POST method send the data with out appending the URL(
What is the difference between strstr() and stristr()?
Strstr -- Find first occurrence of a string strstr() example stristr -- Case-insensitive strstr() stristr()
example
What is meant by PEAR in php?
3. PEAR PHP Extension and Application Repository PEAR is the next revolution in PHP. This
repository is bringing higher level programming to PHP. PEAR is a framework and distribution
system for reusable PHP components. It eases installation by bringing an automated wiz
What is the difference between char and varchar data types?
Set char to occupy n bytes and it will take n bytes even if u r storing avalue of n-m bytes Set varchar
to occupy n bytes and it will take only the required space and will not use the n bytes eg. name
char(10) will waste 5 bytes if we store ‘testname&rsqu
What is the functionality of md5 function in PHP?
Calculate the md5 hash of a string. The hash is a 32-character hexadecimal number.
What is the difference between GROUP BY and ORDER BY in MySQL?
ORDER BY [col1],[col2],…,[coln]; Tels DBMS according to what columns it should sort the result. If
two rows will hawe the same value in col1
What is MIME?
MIME is Multipurpose Internet Mail Extensions is an internet standard for the format of e-mail.
Howewer browsers also uses MIME standart to transm
Is it possible to pass data from JavaScript to PHP?
A. Yes, but not without sending another HTTP request. B. Yes, because PHP executes before
JavaScript. C. No, because JavaScript is ser
what is session_start() ?
When a user first encounters a page in your application that call ssession start(),a sessionis created
for the user.PHP generates a random session identifier to identify the user,and then it sends a set-
Cookieheader to the client.By default,the name of this cookie is PHPSE
How many values can the SET function of MySQL take?
MySQL SET function can take zero or more values, but at the maximum it can take 64 values.
what is database testing and what we test in database testing?
Database testing basically include the following. 1)Data validity testing. 2)Data Integritity testing
3)Performance related to data base. 4)Testing of Procedure,triggers and functions. for doing data
validity testing you should be good in SQL q
What is PHP?
PHP: Hypertext Preprocessor, an open source, server-side, HTML embedded scripting language
used to create dynamic Web pages.
What can PHP do?
Anything. PHP is mainly focused on server-side scripting, so you can do anything any other CGI
program can do, such as coll
Why should we use Object oriented concepts in php ?
1. Object oriented PHP code is much more reusable because by its' very nature, it is modular. 2.
Object oriented PHP is easier to update. Again, because PHP code is organised into objects. 3.
4. Object oriented PHP makes team programming much easier PHP offers an extremely simple
solution to dynamic caching in the form of output buffering.
what are the most common caching policy approaches ?
1)Time triggered caching (expiry timestamp). 2)Content change triggered caching (sensitive content
has changed, so cache must be updated). 3)Manually triggered caching (man
What Are PHP Arrays?
PHP arrays are associative arrays with a little extra machinery thrown in. The associative part
means that arrays store element values in association with key values rather than in a strict linear
index order. (If y
Are php strings immutable ?
PHP strings can be changed, but the most common practice seems to be to treat strings as
immutable.Strings can be changed by treating them as character arrays and assigning directly into
them, like this:
What is Memcache?
Memcache is a technology which caches objects in memory where your web application can get to
them really fast. It is used by sites such as Digg.com, Facebook.com and NowPublic.com and is
widely recognized as an essential ingredient in scaling any LAMP