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In this problem statement, our target is to count the repeating letter in the given string with the help of Javascript functionalities. So we can solve this problem with the help of loops and some built-in methods of Javascript. Logic for the given problem In the given problem statement we have to design a program to count the repeating letters in the given string. For implementing this task first we will create a blank object for count, array for repeated characters and another object for results. Then we will loop through every character in the string. So for every ... Read More
In this problem statement, our task is to to create a nested unordered list based on nesting of arrays with the help of Javascript. So for doing this task we will use a function to call recursively for each nested array and create a new unordered list.. Understanding the problem statement In the above problem statement we have to create a function for a nested list in HTML using Javascript. The input for the code will be an array that can have any number of items and can also include other arrays that represent nested lists. The code will be ... Read More
A Linux system may consist of various users with different permissions. However, sometimes we need to find and access a specific user's files. So, in this case, you can use the find command to display the files owned by any other user. The find commands let you search for a specific file in the directory. With this command, you can find the list of available files per the owner, type, and attributes, like a file name. The find command utility is pre-installed in almost every Linux distro. So if you also want to find the file which a specific user ... Read More
In the given task, our aim is to create a counting sorting technique and implement this problem with the help of Javascript functionalities. What is the Counting Sort? The counting sort is a process for sorting a data set of objects as per the keys. It works by counting the number of items that have different key values and finding the position of each object in the sorted output. The idea of counting sort is to place the items directly into its correct place in the output array. In the beginning of the algorithm we need to find ... Read More
Appending a line or string to a file is sometimes necessary to change the output without deleting the existing data. It is a valuable way to modify a file by adding several lines between the existing ones of a file. "append" means adding the data into a file without erasing currently available data. To append a line in the file, you can use various commands such as printf, echo, tee, cat, etc. Although appending a line is easy, many beginners always require clarification. So this tutorial will include the simple approaches for appending a non-existent line to a file. File ... Read More
In this problem statement, our aim is to write the factorial function with reduce and range with the help of Javascript. So basically range and reduce are the predefined functions of Javascript. What is the use of reduce and range functions in Javascript ? In Javascript the reduce and range functions are the most useful function when working with arrays. The reduce function takes an array and reduces it to a single value by processing a function for every item of the array. The function takes two parameters, the first one is the accumulator which stores the result of ... Read More
Keywords Complementary DNA, transcriptome, mRNA, eukaryotic cells, bacterial cell, genomic DNA. Introduction A cDNA library is a combination of cloned cDNA (complementary DNA) fragments inserted into a collection of host cells, which constitute some portion of the transcriptome of the organism and are stored as a "library". cDNA is produced from fully transcribed mRNA found in the nucleus and therefore contains only the expressed genes of an organism. In eukaryotic cells the mature mRNA is already spliced, hence the cDNA produced lacks introns and can be readily expressed in a bacterial cell. Information in cDNA libraries is a powerful and ... Read More
Sometimes, You need to connect your system on two different remote servers. In this condition, you can remove and troubleshoot connectivity issues by enabling debugging or verbose mode of these servers using the SSH command. By enabling the debugging mode in SSH, you can see the detailed information related to the SSH connection. You can also check the exchanged data between client and server. Using the -v option, you can run SSH in verbose mode. Running SSH in verbose mode prints debugging information about progress for authentication, debugging connections, or any configuration problems encountered. In this guide, we will explain ... Read More
Keywords Bacterial genomes, antibiotic-resistant pathogens, genome evolution, integrons, Gram-negative pathogens, antibiotic resistance. Introduction Integrons are genetic elements that allow efficient capture and expression of exogenous genes. They are widely known for their role in the dissemination of antibiotic resistance, particularly among Gram-negative bacterial pathogens. Exploration of integron diversity in natural environments has shown that they are more than just a curious feature of antibiotic-resistant pathogens but have a more general and important role in bacterial adaptation and genome evolution. Integrons are versatile gene acquisition systems commonly found in bacterial genomes. They are ancient elements that are a hot spot for ... Read More
ELK Stack is one of the best tools to view and handle files in the ELK Stack or the Elastic Stack. This tool consists of E- Elasticsearch, L- Logstash, and K- Kibana, the three open-source tools. ELK Stack tools are used to process and analyze large amounts of data in real time. However, Beats is an open and independent platform for single-purpose data shippers. It sends data from hundreds or thousands of systems and machines to Elasticsearch or Logstash. ELK Stack is widely used in various industries, such as healthcare, finance, and IT, for troubleshooting, monitoring, and log analysis. So ... Read More