Tamale  Moses

Tamale Moses

1626272520

C++ Annotated: June 2021

Welcome to the June edition of C++ Annotated and its companion, the No Diagnostic Required show!

If you are already subscribed, feel free to skip to the news. If you are new, you can explore all the formats we offer. Choose to read, listen, or watch our essential digest of this month’s C++ news:

  • Read the monthly digest on our blog (use the form on the right to subscribe to the whole blog).
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  • Watch the _No Diagnostic Required _show on YouTube. To be notified of new episodes, follow us on Twitter.
  • Listen to our podcast – just search for “No Diagnostic Required” in your favorite podcast player (see the list of supported players).

Watch the June episode of No Diagnostic Required below, or keep reading for all the latest news!

Language news (guest content from Phil Nash)

June saw another virtual plenary session on the standards committee, the full working-group meeting where papers are voted on for the draft standard. Herb Sutter wrote his regular trip report providing us with highlights, and we’ll look at some of those.

Before we do that, though, it’s worth reflecting on a comment Herb makes about the process still being on the original schedule, and with the original priorities. That means that the next meeting, scheduled for this fall, will be the last one for introducing new features targeting C++23. The meeting after that should be “feature-complete”! With C++20 only recently finalized and compilers still only partially supporting it, this might sound surprising, and even more so when you consider how few features have been voted in so far. But that might be a good thing! C++20 was a big release with some far-reaching features added. We could probably do with more of a “maintenance release” to round out support for those features, fix a few problems that have sprung up around them, and get in a few smaller features if we can. C++23 may finally be the year of modules on the desktop. Or something.

#news #cpp #cpp-annotated #cpp-news #cplusplus #c++ annotated

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C++ Annotated: June 2021
Tamale  Moses

Tamale Moses

1624240146

How to Run C/C++ in Sublime Text?

C and C++ are the most powerful programming language in the world. Most of the super fast and complex libraries and algorithms are written in C or C++. Most powerful Kernel programs are also written in C. So, there is no way to skip it.

In programming competitions, most programmers prefer to write code in C or C++. Tourist is considered the worlds top programming contestant of all ages who write code in C++.

During programming competitions, programmers prefer to use a lightweight editor to focus on coding and algorithm designing. VimSublime Text, and Notepad++ are the most common editors for us. Apart from the competition, many software developers and professionals love to use Sublime Text just because of its flexibility.

I have discussed the steps we need to complete in this blog post before running a C/C++ code in Sublime Text. We will take the inputs from an input file and print outputs to an output file without using freopen file related functions in C/C++.

#cpp #c #c-programming #sublimetext #c++ #c/c++

Dicey Issues in C/C++

If you are familiar with C/C++then you must have come across some unusual things and if you haven’t, then you are about to. The below codes are checked twice before adding, so feel free to share this article with your friends. The following displays some of the issues:

  1. Using multiple variables in the print function
  2. Comparing Signed integer with unsigned integer
  3. Putting a semicolon at the end of the loop statement
  4. C preprocessor doesn’t need a semicolon
  5. Size of the string matters
  6. Macros and equations aren’t good friends
  7. Never compare Floating data type with double data type
  8. Arrays have a boundary
  9. Character constants are different from string literals
  10. Difference between single(=) and double(==) equal signs.

The below code generates no error since a print function can take any number of inputs but creates a mismatch with the variables. The print function is used to display characters, strings, integers, float, octal, and hexadecimal values onto the output screen. The format specifier is used to display the value of a variable.

  1. %d indicates Integer Format Specifier
  2. %f indicates Float Format Specifier
  3. %c indicates Character Format Specifier
  4. %s indicates String Format Specifier
  5. %u indicates Unsigned Integer Format Specifier
  6. %ld indicates Long Int Format Specifier

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A signed integer is a 32-bit datum that encodes an integer in the range [-2147483648 to 2147483647]. An unsigned integer is a 32-bit datum that encodes a non-negative integer in the range [0 to 4294967295]. The signed integer is represented in twos-complement notation. In the below code the signed integer will be converted to the maximum unsigned integer then compared with the unsigned integer.

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#problems-with-c #dicey-issues-in-c #c-programming #c++ #c #cplusplus

Ari  Bogisich

Ari Bogisich

1589816580

Using isdigit() in C/C++

In this article, we’ll take a look at using the isdigit() function in C/C++. This is a very simple way to check if any value is a digit or not. Let’s look at how to use this function, using some simple examples.

#c programming #c++ #c #c#

Ari  Bogisich

Ari Bogisich

1590587580

Loops in C++ | For, While, and Do While Loops in C++

In this Video We are going to see how to use Loops in C++. We will see How to use For, While, and Do While Loops in C++.
C++ is general purpose, compiled, object-oriented programming language and its concepts served as the basis for several other languages such as Java, Python, Ruby, Perl etc.

#c #c# #c++ #programming-c

Shaylee  Lemke

Shaylee Lemke

1589791833

Object Oriented Programming in C++ | C++ OOPs Concepts | Learn Object Oriented C++

C++ is general purpose, compiled, object-oriented programming language and its concepts served as the basis for several other languages such as Java, Python, Ruby, Perl etc.

The goal of this course is to provide you with a working knowledge of C++. We’ll start with the basics, including syntax, operators, loops, and functions. This Course will explain you how to use data structures and create your own Functions. This Course will show you the details of the powerful object and template systems so you can create useful classes and objects.

Youtube channel: ProgrammingKnowledge - https://www.youtube.com/watch?v=_SH1T3y_D7o

#c #c# #c++ #programming-c