Useful tips for everyday
Do double arrows mean equilibrium? The double arrow indicates a system at equilibrium. While is can be used sometimes for systems that are not yet…
What can you do with a downloadable product? A downloadable product can be anything that you can deliver as a file, such as an eBook,…
Why are iFrames secure? Using an iframe with content from a different domain embedded into your site triggers a browser’s cross-domain policies, which maintains a…
Should I use NFS or SMB? NFS offers better performance and is unbeatable if the files are medium-sized or small. For larger files, the timings…
How do you unscrew a nut? Tips for Loosening Nuts, Bolts and Screws Adjustable wrench technique. Use an adjustable wrench correctly. Mangled slot (solution 1)…
How many missing read group errors are there in Bam? This table, generated by ValidateSamFile from a real BAM file, indicates that this file has…
How can two random variables be uncorrelated but not independent? If two random variables X and Y are independent, then they are uncorrelated. Uncorrelated means…
What does it mean when your website says 404 Not Found? You know the page: you click on a link, but instead of getting the…
How do I find contact form submissions? You will find ‘Submissions’ menu in your WordPress admin panel under Contact. How do I track my Contact…
How to launch multiple instances of application in Mac? I tried with LSMultipleInstancesProhibited = FALSE, in Info.plist, but it is opening one instance, -n, –new…