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Is spam permanently deleted? In Google Mail, messages are permanently deleted 30 days after they are placed in the Trash or Spam. Google has an…

Where can I find the SOT23 marking code? Normally the part number is represented by a marking code printed on top of the SOT23 package.…

Can I combine voltage sources? Connecting Voltage Sources Together Ideal voltage sources can be connected together in both parallel or series the same as for…

How do you simulate data for power analysis? This is how simulated power analysis works. Step 1: Make Up Data With The Properties We Want.…

What does the hostname mean on a Raspberry Pi? A hostname is a human-readable label that your Raspberry Pi will give out when another network…

Should you come to a full stop before shifting gears? The automatic ‘box is designed to shift gears – leave the brakes to do the…

Can I use LM386 instead of LM358? There’s no way. Do not just consider similar part numbers. LM358 is a BJT based op-amp as Ray…

What are different SQL databases? MySQL, Oracle, PostgreSQL, Microsoft SQL Server, MongoDB, Redis, Elasticsearch, Cassandra, MariaDB, IBM Db2. With the rise of Microservices, Cloud, Distributed…

Do you need to load the kernel first in Grub? From grub-rescue type set then hit the Tab , it will help you to set…

What does it mean to restore data on Android? You can restore your backed up information to the original phone or to some other Android…