Useful tips for everyday
Can you use a bind variable in dynamic soql? You can use simple bind variables in dynamic SOQL query strings. The following is allowed: However,…
What is ESR in LCR meter? An ESR meter is a two-terminal electronic measuring instrument designed and used primarily to measure the equivalent series resistance…
How do you create a requisition list? Create a requisition list Do one of the following: Method 1: From a customer account. In the sidebar…
What is the value of the autocorrelation function of lag order 1? The partial autocorrelation of an AR(p) process is zero at lag p +…
How to switch database mirror roles in SQL Server? The principal server disconnects clients from the principal database, sends the tail of the log to…
Is DNS routed through VPN? If a DNS Server isn’t assigned by the vpn server but your gateway is redirected, the dns traffic will simply…
What are number word problems? In number problems, you are given some clues about one or more numbers, and you use these clues to build…
Why is HTTP not showing in Wireshark? 1 Answer. Plain http is shown if present and recognized in a TCP packet and http dissection is…
How do I show banner in WordPress? From WordPress.org Download ‘Simple Banner’. Upload the ‘simple-banner’ directory to your ‘/wp-content/plugins/’ directory, using your favorite method (ftp,…
Why do you need to use a resistor in series with a LED? The slightest difference in LED or supply voltage may cause the LED…