Useful tips for everyday
Does unsubscribe cause more spam? With email spam, the longtime rule has been not to click the unsubscribe button because that can merely tell unscrupulous…
Why is there a low ranking approximation? Low-rank approximation is thus a way to recover the “original” (the “ideal” matrix before it was messed up…
How do I enable embed in Google? Allow Site Embedding (in iframes) – classic Google Sites Use the More button (it looks like a gear/cog),…
Can you deactivate parental control? You can only disable supervision if your child is over 13. If you don’t remember the family Link passcode or,…
What is the difference between signature based detection and anomaly based detection? Signature-based and anomaly-based detections are the two main methods of identifying and alerting…
Why is my iPhone front speaker not working? Go to Settings > Sounds (or Settings > Sounds & Haptics), and drag the Ringer and Alerts…
Is there a way to use Flash after 2020? By late 2020, it will no longer be possible to run Flash in the new versions…
Why use modularization? Modularization allows you to reuse parts of programs that already work. By dividing everything up into modules, you break everything down to…
What are the date fields in Marketing Cloud? Date: date fields in Marketing Cloud are quite special, because it’s actually date time (see side note)…
What are the screen densities in Android? Table 1. Density qualifier Description mdpi Resources for medium-density (mdpi) screens (~160dpi). (This is the baseline density.) hdpi…