Useful tips for everyday
How is the FAQ page generated in Drupal? The ‘faq’ page is automatically generated from the FAQ nodes configured. Basic Views layouts are also provided…
How do I remove a soft link in Linux? To remove a symbolic link, use either the rm or unlink command followed by the name…
Does sudo require TTY? to execute a remote command without a password through an ssh connection you are now getting the error sudo: sorry, you…
How do I undo apt-get purge? There is not an easy way but if you look at /var/log/apt/history. log you can see what was removed.…
How do I measure power consumption with Arduino? In order to measure energy consumption, you need to use a shunt. A shunt is a resistor…
How to get running workflow instances on listitems in PowerShell? This example will give you all the workflows for that item and it’s InternalState: Tweak…
What is the purpose of autofocus attribute in html5? The autofocus attribute in HTML is used to specify that the element should get focus when…
What is the standard error function? The standard error is considered part of inferential statistics. It represents the standard deviation of the mean within a…
Why is the timestamp on my text messages wrong? If your text messages aren’t being displayed in the proper order, this is due to having…
What is smart sampling technique? Smart sampling is a stratified random sampling method where a crop yield proxy variable is used to stratify the block…