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@software_programming
Learn programming languages. How to use softwares. Virtualization and many more.
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Learn programming languages. How to use softwares. Virtualization and many more.
👆guys share our channel with ur frndz n groups n tel to join thnx
~~Introduction to cloud computing~~
Cloud computing is a general term for the delivery of hosted services over the internet.
Cloud computing enables companies to consume a compute resource, such as a virtual machine (VM), storage or an application, as a utility -- just like electricity -- rather than having to build and maintain computing infrastructures in house.
Cloud computing is a general term for the delivery of hosted services over the internet.
Cloud computing enables companies to consume a compute resource, such as a virtual machine (VM), storage or an application, as a utility -- just like electricity -- rather than having to build and maintain computing infrastructures in house.
Which language is used to create operating system?
Both iOS and OSX (the "Apple OS"), are written in a combination of C andObjective-C, C is used for the mach kernel and other lower levels. Objective-C is used for the higher levels. Android is built on top of Linux, and a large portion of it is written in C. There are swaths of code written in C++ though.
Both iOS and OSX (the "Apple OS"), are written in a combination of C andObjective-C, C is used for the mach kernel and other lower levels. Objective-C is used for the higher levels. Android is built on top of Linux, and a large portion of it is written in C. There are swaths of code written in C++ though.
~~~~~C#~~~~~
C# is a simple, modern, general-purpose, object-oriented programming language developed by Microsoft within its .NET initiative led by Anders Hejlsberg.C# programming is very much based on C and C++ programming languages, so if you have a basic understanding of C or C++ programming, then it will be fun to learn C#.C# is designed to work with Microsoft's .Net platform. Microsoft's aim is to facilitate the exchange of information and services over the Web, and to enable developers to build highly portable applications. C# simplifies programming through its use of Extensible Markup Language (XML) and Simple Object Access Protocol (SOAP) which allow access to a programming object or method without requiring the programmer to write additional code for each step. Because programmers can build on existing code, rather than repeatedly duplicating it, C# is expected to make it faster and less expensive to get new products and services to market.
eg:
using System; namespace HelloWorldApplication { class HelloWorld { static void Main(string[] args) { /* my first program in C# */ Console.WriteLine("Hello World"); Console.ReadKey(); } } }
C# is a simple, modern, general-purpose, object-oriented programming language developed by Microsoft within its .NET initiative led by Anders Hejlsberg.C# programming is very much based on C and C++ programming languages, so if you have a basic understanding of C or C++ programming, then it will be fun to learn C#.C# is designed to work with Microsoft's .Net platform. Microsoft's aim is to facilitate the exchange of information and services over the Web, and to enable developers to build highly portable applications. C# simplifies programming through its use of Extensible Markup Language (XML) and Simple Object Access Protocol (SOAP) which allow access to a programming object or method without requiring the programmer to write additional code for each step. Because programmers can build on existing code, rather than repeatedly duplicating it, C# is expected to make it faster and less expensive to get new products and services to market.
eg:
using System; namespace HelloWorldApplication { class HelloWorld { static void Main(string[] args) { /* my first program in C# */ Console.WriteLine("Hello World"); Console.ReadKey(); } } }
++++++SOAP++++++
SOAP stands for Simple Object Access Protocol. It is a XML-based protocol for accessing web services.
SOAP is XML based protocol. It is platform independent and language independent. By using SOAP, you will be able to interact with other programming language applications.
Advantages of Soap Web Services
WS Security: SOAP defines its own security known as WS Security.
Language and Platform independent: SOAP web services can be written in any programming language and executed in any platform.
SOAP stands for Simple Object Access Protocol. It is a XML-based protocol for accessing web services.
SOAP is XML based protocol. It is platform independent and language independent. By using SOAP, you will be able to interact with other programming language applications.
Advantages of Soap Web Services
WS Security: SOAP defines its own security known as WS Security.
Language and Platform independent: SOAP web services can be written in any programming language and executed in any platform.
////////data types//////////
There are five basic data types associated with variables:
int - integer: a whole number.float - floating point value: ie a number with a fractional part.double - a double-precision floating point value.char - a single character.void - valueless special purpose type which we will examine closely in later sections.
There are five basic data types associated with variables:
int - integer: a whole number.float - floating point value: ie a number with a fractional part.double - a double-precision floating point value.char - a single character.void - valueless special purpose type which we will examine closely in later sections.
++++++Add an image to Google++++++
To include a picture in Google search results, add your image to a website along with a description. While you can’t directly upload images into search results, searchable images posted on a website can show up in our search results.
Add your image to the web
Post your image to a website
If you'd like your photograph or image to appear in Google search results, you'll need to post the image on a website. If you don't own a website, here are some free content hosting services that you can use:
Upload your images to a social network like Google+Add the images to a blog using BloggerCreate your own website using Google SitesMake sure the image you post is public and searchable
By posting the image on a public and searchable website, you'll make it possible for Google to find your image and add it to the Images index. When you upload the image, make sure that the page your image is on is publicly accessible. For example, if you posted the photo on Google+, make sure the privacy setting was Public.
For more tips on posting on a site that Google will index, read about adding a site to Google.
Tips to help your image appear in Search
To help your image appear in Google search results, follow these image publishing guidelines:
Include descriptive text. Include text somewhere near the image, like an "alt" tag or a caption. This helps Google understand what the image is showing and what searches it relates to.Upload high-quality photos. Great image content is an excellent way to build traffic to your site.
Finally, be patient. Images you upload to the web won’t instantly appear in search results. You’ll need to wait until your site is indexed by Google before your images show up in search results.
To include a picture in Google search results, add your image to a website along with a description. While you can’t directly upload images into search results, searchable images posted on a website can show up in our search results.
Add your image to the web
Post your image to a website
If you'd like your photograph or image to appear in Google search results, you'll need to post the image on a website. If you don't own a website, here are some free content hosting services that you can use:
Upload your images to a social network like Google+Add the images to a blog using BloggerCreate your own website using Google SitesMake sure the image you post is public and searchable
By posting the image on a public and searchable website, you'll make it possible for Google to find your image and add it to the Images index. When you upload the image, make sure that the page your image is on is publicly accessible. For example, if you posted the photo on Google+, make sure the privacy setting was Public.
For more tips on posting on a site that Google will index, read about adding a site to Google.
Tips to help your image appear in Search
To help your image appear in Google search results, follow these image publishing guidelines:
Include descriptive text. Include text somewhere near the image, like an "alt" tag or a caption. This helps Google understand what the image is showing and what searches it relates to.Upload high-quality photos. Great image content is an excellent way to build traffic to your site.
Finally, be patient. Images you upload to the web won’t instantly appear in search results. You’ll need to wait until your site is indexed by Google before your images show up in search results.
Introduction to R
R is a language and environment for statistical computing and graphics. It is a GNU project which is similar to the S language and environment which was developed at Bell Laboratories (formerly AT&T, now Lucent Technologies) by John Chambers and colleagues. R can be considered as a different implementation of S. There are some important differences, but much code written for S runs unaltered under R.
R provides a wide variety of statistical (linear and nonlinear modelling, classical statistical tests, time-series analysis, classification, clustering, …) and graphical techniques, and is highly extensible. The S language is often the vehicle of choice for research in statistical methodology, and R provides an Open Source route to participation in that activity.
One of R’s strengths is the ease with which well-designed publication-quality plots can be produced, including mathematical symbols and formulae where needed. Great care has been taken over the defaults for the minor design choices in graphics, but the user retains full control.
R is available as Free Software under the terms of the Free Software Foundation’s GNU General Public License in source code form. It compiles and runs on a wide variety of UNIX platforms and similar systems (including FreeBSD and Linux), Windows and MacOS.
R is a language and environment for statistical computing and graphics. It is a GNU project which is similar to the S language and environment which was developed at Bell Laboratories (formerly AT&T, now Lucent Technologies) by John Chambers and colleagues. R can be considered as a different implementation of S. There are some important differences, but much code written for S runs unaltered under R.
R provides a wide variety of statistical (linear and nonlinear modelling, classical statistical tests, time-series analysis, classification, clustering, …) and graphical techniques, and is highly extensible. The S language is often the vehicle of choice for research in statistical methodology, and R provides an Open Source route to participation in that activity.
One of R’s strengths is the ease with which well-designed publication-quality plots can be produced, including mathematical symbols and formulae where needed. Great care has been taken over the defaults for the minor design choices in graphics, but the user retains full control.
R is available as Free Software under the terms of the Free Software Foundation’s GNU General Public License in source code form. It compiles and runs on a wide variety of UNIX platforms and similar systems (including FreeBSD and Linux), Windows and MacOS.
what is windows azure?
Microsoft Azure, formerly known as Windows Azure, is Microsoft's public cloud computing platform. It provides a range of cloud services, including those for compute, analytics, storage and networking. Users can pick and choose from these services to develop and scale new applications, or run existing applications, in the public cloud.
Microsoft Azure is widely considered both a Platform as a Service (PaaS) and Infrastructure as a Service (IaaS) offering.
Microsoft categorizes Azure services into 11 main product types:
Compute – these services provide virtual machines, containers, batch processing and remote application access.Web and mobile – these services support the development and deployment of web and mobile applications, and also offer features for API management, notification and reporting.Data storage – this category includes Database as a Service offerings for SQL and NoSQL, as well as unstructured and cached cloud storage.Analytics – these services provide distributed analytics and storage, as well as real-time analytics, big data analytics, data lakes, machine learning and data warehousing.Networking – this group includes virtual networks, dedicated connections and gateways, as well as services for traffic management, load balancing and domain name system (DNS) hosting.Media and content delivery network (CDN) – these services include on-demand streaming, encoding and media playback and indexing.Hybrid integration – these are services for server backup, site recovery and connecting private and public clouds.Identity and access management (IAM) – these offerings ensure only authorized users can employ Azure services, and help protect encryption keys and other confidential information.Internet of Things (IoT) – these services help users capture, monitor and analyze IoT data from sensors and other devices.Development – these services help application developers share code, test applications and track potential issues. Azure support a range of application programming languages, including JavaScript, Python, .NET and Node.js.Management and security – these products help cloud administrators manage their Azure deployment, schedule and run jobs, and create automation. This product group also includes capabilities for identifying and responding to cloud security threats.
Microsoft Azure, formerly known as Windows Azure, is Microsoft's public cloud computing platform. It provides a range of cloud services, including those for compute, analytics, storage and networking. Users can pick and choose from these services to develop and scale new applications, or run existing applications, in the public cloud.
Microsoft Azure is widely considered both a Platform as a Service (PaaS) and Infrastructure as a Service (IaaS) offering.
Microsoft categorizes Azure services into 11 main product types:
Compute – these services provide virtual machines, containers, batch processing and remote application access.Web and mobile – these services support the development and deployment of web and mobile applications, and also offer features for API management, notification and reporting.Data storage – this category includes Database as a Service offerings for SQL and NoSQL, as well as unstructured and cached cloud storage.Analytics – these services provide distributed analytics and storage, as well as real-time analytics, big data analytics, data lakes, machine learning and data warehousing.Networking – this group includes virtual networks, dedicated connections and gateways, as well as services for traffic management, load balancing and domain name system (DNS) hosting.Media and content delivery network (CDN) – these services include on-demand streaming, encoding and media playback and indexing.Hybrid integration – these are services for server backup, site recovery and connecting private and public clouds.Identity and access management (IAM) – these offerings ensure only authorized users can employ Azure services, and help protect encryption keys and other confidential information.Internet of Things (IoT) – these services help users capture, monitor and analyze IoT data from sensors and other devices.Development – these services help application developers share code, test applications and track potential issues. Azure support a range of application programming languages, including JavaScript, Python, .NET and Node.js.Management and security – these products help cloud administrators manage their Azure deployment, schedule and run jobs, and create automation. This product group also includes capabilities for identifying and responding to cloud security threats.
~~ Difference between C and C++ ~~
The major difference between C and C++ is that C is a procedural programming language and does not support classes and objects, while C++ is a combination of both procedural and object oriented programming language; therefore C++ can be called a hybrid language.
The major difference between C and C++ is that C is a procedural programming language and does not support classes and objects, while C++ is a combination of both procedural and object oriented programming language; therefore C++ can be called a hybrid language.