Posted: 2021-09-09 13:45:51 Source: https://linuxhint.com/install-mongodb-ubuntu/
MongoDB is a freely accessible database. A database contains the gathered information at one place so it is easy to access, utilize and manage the stored data. Now if we go ahead, there are different types of databases for example a centralized database, cloud database, NoSQL database etc. all the databases are classified on the […]
Posted: 2021-09-09 13:41:00 Source: https://linuxhint.com/install-memcached-ubuntu/
Memcached is an object caching system that helps to get a good response rate while getting data from web applications. It can be used with a long range of programming languages and protocols such as Python, Java, PHP, JS, Ruby, TCP, and UDP protocols. This article explains memcached and how to install it on Ubuntu operating system.
Posted: 2021-09-09 13:12:39 Source: https://linuxhint.com/countdown-timer-javascript/
Countdown timers are a kind of a virtual clocks which count the time until a specific date to mark the start or end of a special occasion. They were mostly used on the landing page of new upcoming websites but now they have found their way into e-commerce websites. The “time is running out” element on the countdown pages helps create urgency to generate more conversions on E-commerce websites. This article explains how to create a countdown timer in JavaScript.
Posted: 2021-09-09 08:54:43 Source: https://linuxhint.com/send-email-linux/
Modern email clients and services are sleek, easy to use, and packed with more advanced features than most users know how to use. Sometimes, all you need to do is send a simple text-only message, and you may not always be able to launch a GUI application or log in to a webmail interface to get the job done. The smartest ways to send emails from the Linux Command Line are explained in this article.
Posted: 2021-09-09 08:49:18 Source: https://linuxhint.com/symbolic-link-linux/
A symbolic link (symlink) is a type of file that points to another file. Soft links are similar to shortcuts while hard links are also shortcuts but cannot be created for a file or folder. This article will mention ways on how to create, delete, and overwrite the symbolic links.
Posted: 2021-09-09 08:42:30 Source: https://linuxhint.com/install-and-use-gdebi-ubuntu/
GDebi is a package installer to install Debian executable packages on Debian-based distribution of Linux. It is foreseen that while installing the Debian packages on Ubuntu, a dependency error comes; that won’t allow you to install the package; the GDebi package installer will resolve the dependency issue. Ubuntu uses the default software installer to install .deb packages; GDebi can also be used because it is more efficient and quicker as compared to the default Ubuntu installer. This article explains about Gdebi application installation methods and its usage on Ubuntu.
Posted: 2021-09-09 08:35:46 Source: https://linuxhint.com/increase-open-file-limit-ubuntu/
In Ubuntu, many applications, such as the Apache web server or the Oracle databases, require a higher open file limit, resulting in an excessive number of open files, file descriptors, etc. If the number of open files exceeds the default limit, file opening difficulties and access control issues may arise. This article explains how to increase the open file limit in Ubuntu.
Posted: 2021-09-09 08:27:06 Source: https://linuxhint.com/install-use-artha-dictionary-ubuntu/
Artha is one of the best available dictionaries for ubuntu OS as it is very user-friendly and contains various features which are very useful for everyone. It is an offline dictionary that doesn't require an internet connection. So you can search the meaning, synonym or antonym of any word while traveling or any place without internet access. This article explains how to install and use Arha on Ubuntu.
Posted: 2021-09-09 08:20:32 Source: https://linuxhint.com/install-adobe-acrobat-reader-ubuntu/
The most efficient and commonly used pdf reader is Adobe Acrobat Reader. It is a handy multi-platform PDF software which is used to read, comment, and perform different tasks on PDF files. The premium edition comes with additional capabilities such as editing text, annotating, converting, sharing, and signing PDFs. Downloading and installation of Adobe Acrobat Reader on Ubuntu is explained in this article.
Posted: 2021-09-09 08:15:16 Source: https://linuxhint.com/convert-number-to-string-javascript/
Management of Data is a crucial task for any programmer; JavaScript is a very versatile programming language which offers multiple built-in methods to convert data into different data types. The .tostring() is one of these methods. The .tostring() method can be used to convert the data type of a variable from a number to a string. In this how-to guide we will learn to convert a number into a string using the .tostring() method in JavaScript. This article explains how to convert a number to a string using JavaScript.
Posted: 2021-09-09 07:55:41 Source: https://linuxhint.com/postgresql-array-string/
An array is a very important data structure of any programming language. PostgreSQL also has such commands and functions that can make them work as intended to facilitate the usage of arrays for data manipulation. One such function of PostgreSQL is the "array_to_string” function, and as its name says, this function converts an array to a string regardless of the data type of that array. PostgreSQL Array to String is explained in this article.
Posted: 2021-09-09 07:47:57 Source: https://linuxhint.com/date_part-postgresql/
PostgreSQL is a blend of different functionalities provided and supported by this database management system's different functions, commands, and statements (DBMS). “Date_Part” is a very useful function in PostgreSQL that can be used to extract different values that are related to the date and time depending upon the parameters provided to this function. What is Date_Part in PostgreSQL is explained in this article.
Posted: 2021-09-09 07:44:56 Source: https://linuxhint.com/postgresql-json-functions/
JSON is an open-style JavaScript Object Notation used only for key-value data pairs within the PostgreSQL database. JSON consists of many operators and functions to query the JSON information or data. To work on JSON functions, one must have some JSON data in the database. PostgreSQL JSON Functions are explained in this article.
Posted: 2021-09-09 06:59:52 Source: https://linuxhint.com/configure-wifi-ubuntu/
The Internet can be considered nowadays as the basic necessity of life and we can connect to the internet by means of the cables as we have a lot of devices and we want to work while travelling so the easiest way is to connect through the wifi. This article explains how to configure wifi in Ubuntu using GUI method and through terminal as well.
Posted: 2021-09-09 06:54:38 Source: https://linuxhint.com/automount-usb-ubuntu/
USB (Universal Serial Bus) is a device which is used as a medium of communication between two peripherals, laptops and personal computers etc. We can save data on USB from one computer and can copy it to another computer by just using a plugin. By default the USB is automatically mounted by the operating system installed in a machine but sometimes because of some issue like USB storage device configurations are missing the USB devices are not automatically mounted when they are plugged in. This article explains how to make a USB drive auto mount on Ubuntu
Posted: 2021-09-09 06:43:37 Source: https://linuxhint.com/access-clipboard-using-xclip-ubuntu/
A clipboard is non-permanent storage on your computer for data that the user wants to copy from one path to another. Later, you can also paste that data stored in the clipboard to somewhere else as well. Until logging off of the system or cutting/copying something, the data on the clipboard is saved. This might be a word selection, a picture, a file, or any other form of data. This article explains how to access clipboard using xclip in Ubuntu.
Posted: 2021-09-09 06:39:26 Source: https://linuxhint.com/find-value-vector-cpp/
The algorithm library of the C++ vector has a find() function of different types that can be used to find something in a C++ vector. The find() function scans the vector list from the beginning. In this article, we’ll discuss the basics of finding a value in a C++ vector.
Posted: 2021-09-09 06:03:21 Source: https://linuxhint.com/append-vector-cpp/
Appending to a vector means adding one or more elements at the back of the vector. The C++ vector has member functions. A single element can be appended to a vector with the push_back() and emplace_back() vector member functions. The insert() member function can also be used in its different overloaded forms. How to append to a Vector in C++ is explained in this article.
Posted: 2021-09-09 05:27:01 Source: http://www.kernel.org/
| Version: | next-20210909 (linux-next) |
|---|---|
| Released: | 2021-09-09 |
Posted: 2021-09-09 03:41:29 Source: https://linuxhint.com/import-csv-file-into-postgresql/
This article provides a guide on how to import a CSV file into PostgreSQL. This helpful tutorial provides a detailed four-step process of importing a CSV file into PostgreSQL in Windows 10. These steps are discussed thoroughly, from creating a CSV file to importing the file into a PostgreSQL table.