Useful tips for everyday
Why salted and hashed passwords are important for storage of passwords? Salting is important because it adds a whole new level of required computational power…
Should you build a CMS from scratch? Building your own CMS will cost much of your time. Very much, if you want to do a…
Why does my mouse stop working when I plug in a USB? If your USB mouse does not work on the computer, the USB port…
How do you exclude weekends between two dates? The Excel NETWORKDAYS function calculates the number of working days between two dates. NETWORKDAYS automatically excludes weekends…
How do I make my insert statement run faster? To optimize insert speed, combine many small operations into a single large operation. Ideally, you make…
How do you cast float to short? 4 Answers. In principle, you could just multiply it by 100000, convert it to int, then subtract -32,767…
How do power mosfets fail? If the maximum operating voltage of a MOSFET is exceeded, it goes into Avalanche breakdown. If the energy contained in…
What are 404 links? The HTTP 404, 404 Not Found, 404, 404 Error, Page Not Found or File Not Found error message is a Hypertext…
How do I create a download link to a file? Right click the file, for which you want to create download URL, then select share.…
When to use PG largeobject in Postgresql 9.0? Prior to PostgreSQL 9.0, there was no permission structure associated with large objects. As a result, pg_largeobject…