Useful tips for everyday
How do I export shapefile labels? Export shapefile to AutoCAD with Labels STEP1: Now choose the shapefile as source file. STEP2: Tick “Feature attributes” and…
What are the supported data formats in QGIS? Supported Data Formats¶. QGIS uses the OGR library to read and write vector data formats, including ESRI…
How can we pass data from one webpage to another webpage? What are the various methods to pass data from one web page to another…
What is a suppression capacitor used for? EMI suppression capacitors are used to suppress any noise from an electronic device by reducing the input impedance…
How do I add a string to an array in Perl? push(@array, element) : add element or elements into the end of the array. $popped…
What size should my website mockup be? Mockups should be provided which are slightly wider than the outer container to show what happens on wide…
How to delete all rows in a PostgreSQL table? Tip: TRUNCATE is a PostgreSQL extension that provides a faster mechanism to remove all rows from…
How do I check if an environment variable is empty? To find out if a bash variable is empty: Return true if a bash variable…
Where is KnockoutJS used in Magento 2? Knockout is javascript library which is used on frontend in Magento 2. It implements Model-View-View Model (MVVM) design…
How do you link books between iPhone and iPad? On your iPhone, iPad, or iPod touch: Go to Settings > [your name] > iCloud (or…