how are you

rror: failed to init transaction (unable to lock database) error: could not lock database: File exists if you're sure a package manager is not already running, you can remove /var/lib/pacman/db.lck

ParserWarning: Falling back to the 'python' engine because the 'c' engine does not support regex separators (separators > 1 char and different from '\s+' are interpreted as regex); you can avoid this warning by specifying engine='python'.

Design an HTML page that contains four checkboxes with the values: Red, Green, Blue, and Black. Using jQuery functions you have to check whether the checkboxes are checked or not and also display a number of checkboxes checked.

set the execution time of two jobs so that it can run automatically tomorrow one at 11:00 a.m. and another at 1:00 p.m. after this setting, how can you change the time of execution of the job?

The file C:\Users\user\AppData\Roaming\npm\ng.ps1 is not digitally signed. You cannot run this script on the current system. For more information about running scripts and setting execution policy, see about_Execution_Policies at

carbon 1 is deprecated, see how to migrate to carbon 2. https://carbon.nesbot.com/docs/#api-carbon-2 you can run './vendor/bin/upgrade-carbon' to get help in updating carbon and other frameworks and libraries that depend on it.

given an array of time intervals (start, end) for classroom lectures (possibly overlapping), find the minimum number of rooms required. for example, given [(30, 75), (0, 50), (60, 150)], you should return 2.

Fatal error: Composer detected issues in your platform: Your Composer dependencies require a PHP version ">= 7.3.0". You are running 7.2.19. in C:\php\largon\laragon\www\medmazza-simple-master\vendor\composer\platform_check.php on line 24

For HTTPS URLs, you need to make sure your proxy configuration ignore host setting in Eclipse includes the domain name of the GitHub Enterprise (on premise) private server, or it will try to contact the proxy every time (and fail

#1064 - You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'json DEFAULT NULL COMMENT 'storing the data of before sending to Gateway', `r' at line 14