Useful tips for everyday
How to set checkbox value TRUE / FALSE in JavaScript? 1) You (un)selected the checkbox on the first page and submitted the form. 2) Your…
What is localized field? Localized fields allow the definition of attributes, that should be translated into multiple languages within an object. They can be filled…
Why is my phone sending texts so slowly? Problems with a mobile device may cause delays in text message transmission. The most obvious cause is…
Is 485 a half-duplex? Since RS-485 uses half-duplex communication—that is, the same two wires (D+ and D- shown below) are used for both transmission and…
How do you obtain specific data from a database? Data can be fetched from MySQL tables by executing SQL SELECT statement through PHP function mysql_query.…
What is point in time restore in AWS RDS? Point-in-time recovery (PITR) is the process of restoring a database to the state it was in…
Can squarespace host my email? Is my email hosted by Squarespace? No. Your email is always hosted externally, even though your site is hosted by…
How does block size affect throughput? Throughput (M/sB) = IOPS * Blocksize. As block size increases, it takes longer latency to read a single block,…
Where is the VBR located? VBR is on the first sector of the partition. However, if the device is not partitioned, such as when you…
How do you add measurements in Qgis? You can have all objects of a layer measured by Qgis and have the data added in the…