Useful tips for everyday
Should DHCP server have static IP? Certainly, a DHCP server should have a static IP address. However, there are drawbacks to dedicating a specific IP…
Which is the plugin for tracing in QGIS? Visit the QGIS Trace Digitising page for more information. Users of QGIS 2.12 or earlier can still…
How do you run a protractor test? Setup. Use npm to install Protractor globally with: npm install -g protractor. Write a test. Open a new…
How do I stream music to my iPod touch? To play a song on an iPod touch, tap the song title or the Play button…
What happens to frequency as distance increases? Conversely, if the source of waves is moving away from the observer, each wave is emitted from a…
How do I ping an entire IP range? Use the command “ping 192.168. 1.101 -t” to initiate a continuous ping. Again, replace the IP address…
Do guest accounts have history? A guest user can’t see any of the browsing history, bookmarks, or downloads from the main profiles. Guest mode is…
How to drop voltage in circuit? The simplest way to reduce voltage drop is to increase the diameter of the conductor between the source and…
What is the best way to store chat messages? There’s nothing wrong with saving the whole history in the database, they are prepared for that…
How do you insert values into a table using triggers? To create a trigger, we need to change the delimiter. Inserting the row into Table1…