Useful tips for everyday
How to match specific column with grep command? And i want to extract all those lines which has a number 866 in the second column.…
Does China use email? In China however, email never reached the ubiquity it has in other countries. Most Chinese consumers, if they have an email…
How to calculate the centroid of a polygon in ArcGIS? 1. Create an X field and Y field on your attribute table. Make sure the…
How do I find and replace in a PDF? Find and replace text in PDFs Choose Edit > Find (Ctrl/Command+F). Type the text you want…
Why are transformers connected in parallel? The transformers are connected in parallel when load on one of the transformers is more than its capacity. The…
How to align multiple equations vertically in latex? It is necessary to use the split environment within the equation environment to work properly. If you…
Where is get category link in WP-includes? Since: 1.0.0 get_category_link () is located in wp-includes/category-template.php . See also index of Function Reference and index of…
How do you determine the distribution of a species? Because it is difficult to ascertain actual species distributions, another approach is to predict species distributions…
What if all weights in neural network are same? E.g. if all weights are initialized to 1, each unit gets signal equal to sum of…
How do you decrypt Enigma messages? To decrypt a message, one needs not only an Enigma machine, but also the knowledge of the starting state,…