Useful tips for everyday
How do I schedule a batch class every 5 minutes? Schedule Apex to run every 5 or 10 minutes in Salesforce Navigate to Developer Console…
How do I send an email to multiple recipients BCC? Blind carbon Copy (‘Bcc:’) Open a new message and select the ‘Options’ tab. Click Bcc…
What causes particles to deflect? Alpha particles are are positively charges particles that are made up of 2 protons, 2 neutrons and zero electrons. Due…
Why is Ryanair so cheap? Ryanair purchase seats that don’t recline for example, as they are cheaper both to buy and maintain. Equally, the lack…
What is r in Pearson correlation? The Pearson product-moment correlation coefficient (or Pearson correlation coefficient, for short) is a measure of the strength of a…
Why do my files become corrupted after transferring to SD card? If the files that you transfer to SD card keeps getting deleted or corrupted,…
Why does my Mac screen keep dimming and brightening? Check System Preferences > energy saver for the settings and if dimming is set for too…
How do you read impulse response? Usually, the impulse response functions are interpreted as something like “a one standard deviation shock to x causes significant…
Why does it take so long to download an app on Mac? The problem could be related specifically to your iTunes account. Try logging out…
Can we use EQ to compare two strings? ‘eq’ operator in Perl is one of the string comparison operators used to check for the equality…