Useful tips for everyday
Can singleton class have multiple instances? In software engineering, the multiton pattern is a design pattern which generalizes the singleton pattern. Whereas the singleton allows…
How do you resolve Enter passphrase for a key? Steps to change passphrase of SSH key Run ssh-keygen with -p option . $ ssh-keygen -p.…
How to drive a MOSFET with a microcontroller? 1) If the GPIO’s on the microcontroller are 3.3V tolerant (or if 3.3V is fine with a…
What does invoice cancellation mean? Invoice Cancellation Document (VF11) This is basically cancelling-out an existing Invoice, completely. Whereas, Credit Note is basically setling down some…
What is transparency in reporting? A transparency report is a statement issued on a regular basis by a company, disclosing a variety of statistics related…
How can I import GIS data into QGIS? GIS data found online is often in a shapefile format. To import a shapefile follow these steps:…
How do I import certificate chain into keystore? Using the keytool utility, enter the following: keytool -import -alias -keystore -trustcacerts -file For example: C:\>keytool -import…
How do you get rid of line breaks? Remove Line Breaks in Word: Show Section Breaks Go to the Home tab and, in the Paragraph…
Can I stream a movie from iTunes? iTunes content is already accessible today through the third-party Movies Anywhere application, alongside purchases from Prime Video, Google…
How do I add music from iTunes to my iPhone 5s? Start iTunes on your computer and connect your iPhone. Select your iPhone in iTunes…