"The Component Dependency Check status never changes. In some cases, the status of the Component Dependency Check doesn’t change, even after you try to correct issues. In that case, you can either delete or rename files named <magento_root>/var/.update_cronjob_status and <magento_root>/var/.setup_cronjob_status and try running the Component Manager again." https://devdocs.magento.com/guides/v2.3/comp-mgr/trouble/cman/component-depend.html
Category: ব্লগ । Blog
ব্লগ । Blog
Dec 02
Radar Details: Radars in relation to self-driving vehicles
Irrespective you see the term ‘self-driving vehicles’ or not: the answers to these questions are related to self-driving vehicles. What are the different types of Radars? What is a Pulse Radar? What is a Continuous Wave Radar? What is a Surveillance Radar? What is MTI-Moving Target Indication? What is a Pulse Doppler Radar? What is …
Dec 02
Radar/Lidar Detection and Self-Driving Agents
What are basic Radar functions? Whatever comes to your mind? Though the goal is not to find core radar applications; however, functions of radars that are used in the applications. What is the goal of the radar function named: Detection? Answer, in terms of signals Does radar take images of an area? if so, 2D …
Dec 02
Tracking, Detecting, and Radar Systems: Foundational Knowledge for Autonomous Vehicle Engineering
Radar Systems Lecture 1: What is RADAR? What does it stand for? What is Radio Detection and Ranging? What kind of signal does a radar sends? What is Electromagnetic signal? What is an Electromagnetic system? Some details: https://imagine.gsfc.nasa.gov/science/toolbox/emspectrum1.html They are all around What are some of the applications of Radar? Can you use Target Discrimination …
Dec 02
C++ Libraries
#include <iostream> #include <vector> #include <deque> #include <list> #include <set> #include <map> #include <string> #include <algorithm> #include <iterator> #include <functional> #include <numeric> By Sayed Ahmed BSc. Eng. in Comp. Sc. & Eng. (BUET) MSc. in Comp. Sc. (U of Manitoba, Canada) MSc. in Data Science and Analytics (Ryerson University, Canada) Linkedin: https://ca.linkedin.com/in/sayedjustetc Blog: http://Bangla.SaLearningSchool.com, http://SitesTree.com …
Nov 30
Git LFS: Large File System
To use Homebrew, run brew install git-lfs To use MacPorts, run port install git-lfs git lfs track "*.tar.gz" git add path/to/file.tar.gz git commit -m "add file.psd" git push origin master Reference: https://help.github.com/en/github/managing-large-files/configuring-git-large-file-storage Sayed Ahmed BSc. Eng. in Comp. Sc. & Eng. (BUET) MSc. in Comp. Sc. (U of Manitoba, Canada) MSc. in Data Science and …
Nov 30
Mysql error after upgrading magento 2.3.2 to 2.3.3
Solution to: SQLSTATE[HY000]: General error: 1419 You do not have the SUPER privilege and binary logging is enabled (you might want to use the less safe log_bin_trust_function_creators variable), query was: CREATE TRIGGER trg_catalog_product_entity_after_insert AFTER INSERT ON catalog_product_entity FOR EACH ROW BEGIN INSERT IGNORE INTO `scconnector_google_feed_cl` (`entity_id`) VALUES (NEW.`entity_id`); END Sol: mysql -u root -p set …
Nov 30
bitnami services: start stop ….
The script file name can be: ctl.sh as well sudo /opt/bitnami/ctlscript.sh status sudo /opt/bitnami/ctlscript.sh start sudo /opt/bitnami/ctlscript.sh restart apache Use this script to stop all services: sudo /opt/bitnami/ctlscript.sh stop Restart the services by running the script without any arguments: sudo /opt/bitnami/ctlscript.sh restart
Nov 30
Update Magento 2 to the latest version
Update Magento 2 to the latest version—https://devdocs.magento.com/guides/v2.3/comp-mgr/cli/cli-upgrade.html Work with Github large file system —install: Git-lfs: https://help.github.com/en/github/managing-large-files/installing-git-large-file-storage —How to work with: https://help.github.com/en/github/managing-large-files/configuring-git-large-file-storage Sure, had to deal with i.e. work with By Sayed Ahmed BSc. Eng. in Comp. Sc. & Eng. (BUET) MSc. in Comp. Sc. (U of Manitoba, Canada) MSc. in Data Science and Analytics (Ryerson …
Nov 27
Stochastic Processes and Related Terms
What is a Random Variable? Ans: "In probability and statistics, a random variable, random quantity, aleatory variable, or stochastic variable is described informally as a variable whose values depend on outcomes of a random phenomenon." In probability theory, "a random variable is understood as a measurable function defined on a probability space whose outcomes are …
