Useful tips for everyday
How to update Joomla to latest version? To manually update Joomla, follow these steps: Log in to Joomla as the administrator. On the top menu…
How do I convert OpenSSH to SSH2? SSH Key based authentication setup from openSSH to SSH2 Verify the local-host and remote-host SSH version. Generate key-pair…
How to Migrate from Thunderbird to Evolution? In Evolution, go to mail window view and click File –> Import. Select “import a single file” option…
How do you add constraints to an existing table? Constraints can also be added to tables that have already been created. To add a constraint…
How do I list channels on IRC? IRC Reference /join #channel. Joins the specified channel. /part #channel. Leaves the specified channel. /quit [message] Disconnects from…
Which is the default option in ctags-R? Despite the wealth of available options, defaults are set so that ctags is most commonly executed without any…
Why do random apps keep on crashing? One reason could be low memory or a weak chipset. Apps can also crash if they are not…
How do you add a bus in audition? To add a bus: Select the track you want the bus to appear below, then choose Multitrack…
Why is the discrete Fourier transform important? The discrete Fourier transform (DFT) is one of the most important tools in digital signal processing. For example,…
How do I know what resistor I need for my LED? Determine the voltage and current needed for your LED. We’ll use the following formula…