Useful tips for everyday
How to cluster variables based on correlations between them? A hiearchical cluster analysis using the euclidan distance between variables based on the absolute correlation between…
How do I extract brushes in Photoshop? Open the settings menu of the Brush Window and select Export Selected Brushes. A file dialog will appear…
How to fix negative polygons in shapefile? ArcInfo and ArcGIS cannot create these types of geometries. The most likely sources of the geometries are other…
How did Tolkien make Elvish? By taking bits of his favourite real-world languages and splicing them together. Around a dozen languages are mentioned in the…
How do I give API access to user in Salesforce? Enable API access in Salesforce by Profile Click the Gear icon and click Setup. Type…
How do I run a JNLP file on a Mac? Solution #1 – Use Java Web Start app to open JNLP file Open your Downloads…
What is motion vector image? motion vector: a two-dimensional vector used for inter prediction that provides an offset from the coordinates in the decoded picture…
What is coordinate system in ArcGIS? A coordinate system is a reference framework that defines the position of features in either two- or three-dimensional space.…
How dynamic library is loaded? Dynamic loading is a mechanism by which a computer program can, at run time, load a library (or other binary)…
What are the industrial RJ45 ethernet connectors for? Industrial RJ45 connectors are rectangular data connectors designed for Ethernet networking in industrial applications. Data rates of…