Useful tips for everyday
Can I use SN oil instead of SF? The “S” series is composed of SA, SB, SC, SD, SE, SF, SG, SH, SJ, SL, SM…
How to unit test a @ future method that uses a callout? As per many suggestions on the web I’ve created a class that contains…
How can you show a vector is a unit vector? To find a unit vector with the same direction as a given vector, we divide…
Is there a way to separate PDF pages into separate files? Choose “Organize Pages” > “Split.” Choose how you want to split a single file…
How to calculate bounding box coordinates of a selected polygon? I just manually (and somewhat inaccurately I’m sure) retrieved the bounding box coordinates for a…
How do I limit Gmail sync on iPhone? Tap the email account you want to change the settings for. Choose Mail Days to Sync, then…
In which region JFET is used as a voltage variable resistor? ohmic region A junction FET can be used as a voltage variable resistor A…
How do you make an Apple loop in GarageBand? Create an Apple Loop In GarageBand for Mac, drag an audio, software instrument, or Drummer region…
Is there a way to separate meshes in Blender? All Loose Parts: Using this option it doesn’t matter whether you have selected some vertices/faces of…
What is the 5th color of printing? Pioneered by printing giants Ricoh, the 5th colour printing process works by adding an additional cartridge of toner…