Useful tips for everyday
How does autossh keep the SSH connection alive? ServerAliveInterval and ServerAliveCountMax – they cause the SSH client to send traffic through the encrypted link to…
How to create a polygon in ArcGIS JavaScript? Each vertex is an array of two, three, or four numbers. The table below shows the various…
How do I remove a Linux home partition? Solution: Verify ‘home’ is empty and not in use: ls -al /home. Unmount ‘home’: umount /dev/mapper/centos_-home. Verify…
How does scanf work Assembly? The scanf() function takes the characters typed by the user and converts them to the integer value that the characters…
Do tweet sentiments still predict the stock market? Tweet sentiments are strongly positively contemporaneously correlated with daily market returns, additionally we find a weaker negatively…
How is data written from flash memory? Inside the flash chip, data is stored in cells protected by floating gates. Tunneling electrons change the gate’s…
Why does Facebook hide my posts? But unless they’re interacting (liking, reacting to, commenting, or sharing) immediately with your content, there’s a chance Facebook’s algorithm…
Why does Ivy not close the minibuffer between commands? For repeatedly applying multiple actions or acting on multiple candidates, Ivy does not close the minibuffer…
How do I create an environment variable? How to create custom environment variables Open Start. Search for Edit the system environment variables and click the…
How do I tell what version of Drupal is installed? Go to Administration > Reports > Status report (drupalpath: admin/reports/status) This will list the Drupal…