Useful tips for everyday
Where are css classes stored? In the embedded method, CSS is stored as part of the HTML page, in the header section. In the inline…
How do you change the color of a layer in ArcGIS? Change the map selection color Edit your page and place the ArcGIS Maps web…
Is JavaScript a compiled or interpreted? JavaScript is an interpreted language, not a compiled language. A program such as C++ or Java needs to be…
How do I use RSS widget in WordPress? Follow these steps to add the RSS widget to your site: From the WordPress Dashboard, choose Appearance→Widgets.…
What causes corrosion on positive battery cable? Battery corrosion is caused by hydrogen gas being released from the sulfuric acid inside the battery. As the…
How do you save an edited photo in Amazon Photos? Open the app and sign in with your Amazon account. Click Backup, and choose a…
What was the purpose of NSA Suite B? NSA Suite B Cryptography was a set of cryptographic algorithms promulgated by the National Security Agency as…
What is discontinuous waveform? There can be two causes for a discontinuity in the displayed waveform. If the timebase adjustment is off so that the…
Which is better area light or mesh light? Mesh lights are more flexible and probably more accurate, but require some understanding of importance sampling and…
Does join give duplicate records? Join duplications This is not true: SQL joins will give you at least as many rows as the join specifies.…