Useful tips for everyday
How can I recover my photos without app? Choose Deep Recovery from Device. Deep Recovery from Device. Select the Data Type you Need to Recover.…
How to calculate the probability of an order statistic? Let Y 1 < Y 2 < Y 3 < Y 4 < Y 5 <…
When should I use accelerated mobile pages? Accelerated Mobile Pages (AMP) is an open source initiative that allows you to create web pages that load…
When are two points closest to each other? Two points are closest when the Euclidean distance between them is smaller than any other pair of…
What to do if you have too many backlinks on your website? If you have just too many backlinks you want to get rid of,…
Why are left joins slow? The LEFT JOIN query is slower than the INNER JOIN query because it’s doing more work. From the EXPLAIN output,…
How do I Ping and traceroute? Ping & traceroute tests Open the command window by clicking START, then RUN. Type PING in the command dialogue…
How do I add user fields to WordPress registration? Go to Settings » General page in your WordPress admin area and then check the membership…
How do you create a default constraint in a table? SQL | DEFAULT Constraint The DEFAULT Constraint is used to fill a column with a…
How do I use heroku toolbelt? First, we need to create a Heroku account with the following steps: Let’s go to www.heroku.com and create an…