Guidelines

How to get current record ID in a Visualforce Global Action? The action should be able to post a message directly to the feed of…

Does ESP8266 have EEPROM? The ESP8266 family doesn’t have genuine EEPROM memory so it is normally emulated by using a section of flash memory. With…

What is the purpose of a parent group? When families join a parent group, they can meet other families with similar needs. Parent groups can…

How do I change the view in Apple Mail? Use Viewing preferences in Mail to change options for viewing messages. To change these preferences in…

How do I add multiple filters in Salesforce? From the Filters pane, click Add | Cross Filter. From the Primary Object dropdown (left of the…

Is ArcGIS secure? ArcGIS Online secures all access to your information. User identity is established when the user signs in, which always takes place over…

How do you change decimal to binary? An easy method of converting decimal to binary number equivalents is to write down the decimal number and…

How are tags used to categorize words? The process of classifying words into their parts of speechand labeling them accordingly is known as part-of-speech tagging,…

How do I mount a lvm2 member? The procedure to mount LVM partition in Linux as follows: Run vgscan command scans all supported LVM block…

How to create a UDP connection with netcat? From my remote server, I start listening for UDP connections to UDP port 12345: I connect to…