Posted: 2021-11-05 00:10:12 Source: https://linuxhint.com/isalnum-c/
C++ is quite a diverse language with many diverse methods; one of them is “isalnum()”. The “isalnum()” method is used to check whether the given characters are alphanumeric or not. The “ctype” header is specifically used for the “isalnum()” method. Simple examples to illustrate the “isalnum()” method in C++ are discussed in this article.
Posted: 2021-11-04 23:57:40 Source: https://linuxhint.com/csh-vs-bash-nix-shells/
A Unix shell works as a command-line interpreter that offers a command-line interface to its users. The shell is a scripting language that is used to control the system execution using shell scripts or computer programs. A shell doesn’t show the operating system details and gets the system kernel details well managed. The Differences between CSH and BASH is discussed in this article.
Posted: 2021-11-04 23:54:55 Source: https://linuxhint.com/managed-wordpress-hosting/
WordPress is one of the best content management systems across the world. You can easily design your website using the drag and drop method with the help of templates and some plugins. Managed WordPress hosting is just another managed hosting plan from the service provider focused on the WordPress platform only. Managed WordPress Hosting is discussed in this article.
Posted: 2021-11-04 23:50:56 Source: https://linuxhint.com/encoding-decoding-base64-c/
Base64 is a character set of 64 characters. Each symbol of the base 64 character set is made up of 6 bits. Such six bits are called a sextet. A stream of bytes can be converted into a stream of sextets. And that is base64 encoding. A stream of sextets can be converted into a stream of bytes. Encoding and Decoding Base64 with C++ are discussed in this article.
Posted: 2021-11-04 23:31:17 Source: https://linuxhint.com/get-thread-id-c/
For the thread in C++, an id is an object with data members and member functions. This id object has a text code, which is what people normally consider as the id. The id object and its text code are different from when the thread is not running to when it is running. The thread is a class in which the id object is a data member. How to get Thread id in C++ is explained in this article.
Posted: 2021-11-04 16:41:40 Source: http://www.linux-magazine.com/Online/News/Hetzner-Opens-New-Location-in-the-USA
The Hetzner cost-effective Cloud solution has arrived in the United States to offer cloud servers that offer solid performance without a high price.
Posted: 2021-11-04 16:34:22 Source: https://www.youtube.com/watch?v=UrkkTLuLrOU
Posted: 2021-11-04 16:00:04 Source: https://www.youtube.com/watch?v=3hQgdBLfeKc
Posted: 2021-11-04 13:42:07 Source: https://www.youtube.com/watch?v=F4uKLVdqAYQ
Posted: 2021-11-04 08:25:13 Source: https://linuxhint.com/map-sort-key-c/
A map can be sorted by keys. The sorting can be ascending or descending. A map can be sorted by keys. The sorting can be ascending or descending. If the keys were integers, the output would have been sorted by keys. In practice, the keys of many maps are string literals. How keys of string literals can sort a map in C++ is explained in this article.
Posted: 2021-11-04 07:30:03 Source: https://linuxhint.com/map-emplace-c/
In C++ , emplace() and insert() functions do a similar thing. Emplace constructs its element on the spot in the list, after obtaining the value, somehow. On the other hand, Insert copies its element into the list from somewhere or moves the element into the list from somewhere. Map emplace in C++ is explained in this article.
Posted: 2021-11-04 07:06:17 Source: https://linuxhint.com/map-comparator-c/
A map is a list structure of elements. A map can be sorted by keys from smallest to biggest. In a sort, a key moves with its corresponding value. If the programmer is not satisfied with the comparator offered by C++, the programmer can write his own. How to apply comparator to the map in C++ is explained in this article.
Posted: 2021-11-04 06:35:51 Source: https://linuxhint.com/join-threads-c/
Threads are like sub-programs to a program. Joining means one thread will run until it reaches a certain point and then halts and waits for another thread to finish its execution. Joining exists because threads need to communicate with one another. How to join threads in C++ is discussed in this article.
Posted: 2021-11-04 06:19:21 Source: https://linuxhint.com/line-macro-c/
The preprocessors are those programs that have source code before the compilation process starts. Macros help to simplify and reduce the code to avoid redundancy and repetitive coding. The main advantage regarding Macros is that it converts the code and makes a more readable assembly program. __line__C++ macro is discussed in this article.
Posted: 2021-11-04 06:09:33 Source: https://linuxhint.com/file-macro-c/
The macros are some pieces of code having some specific name. When any of the macros got executed, the code behind them is executed to perform a certain task. The __FILE__ is a macro used within the C++ language to get the path to a specific file.
Posted: 2021-11-04 06:07:20 Source: https://linuxhint.com/global-variables-c/
A memory location needs to be identified, and it is identified by a name, called a variable. A scope is a set of related portions where a variable can be used or seen. A global variable is a variable that can be seen in every scope of a program. Global Variables in C++ are discussed in this article.
Posted: 2021-11-04 05:37:40 Source: https://linuxhint.com/ifndef-directive-c/
The “#ifndef” directive is used to provide two different execution paths depending upon the provided conditions. A pre-processor directive is executed even before the execution of the “main()” function. This directive is always closed with the “endif” statement at the end. How to use #ifndef Directive in C is explained in this article.
Posted: 2021-11-04 03:58:26 Source: https://linoxide.com/how-to-install-xibo-cms-on-ubuntu/
Posted: 2021-11-04 03:57:59 Source: http://www.kernel.org/
| Version: | next-20211104 (linux-next) |
|---|---|
| Released: | 2021-11-04 |
Posted: 2021-11-03 18:31:29 Source: https://linuxhint.com/sqlite-primary-key/
PRIMARY KEY is the unique identity of the table, which is used to identify the data/rows in the table. Primary keys are very essential when creating a database that has a variety of tables, and to create relationships among the different databases, the PRIMARY KEY is used. This article is a thorough guide about PRIMARY KEY in SQLite. What are constraints and how to use PRIMARY KEY in SQLite is discussed in this tutorial. How to assign a PRIMARY KEY to an existing table and composite key are also mentioned.