Useful tips for everyday
What is tapped delay line filter? A tapped delay line (TDL) is a delay line with at least one “tap”. A delay-line tap extracts a…
Can a MacBook Pro recognize a bootable USB? Macbookpro can’t recognize bootable usb a… – Apple Community Looks like no one’s replied in a while.…
How are client and server certificates signed in OpenSSL? These client and server certificates will be signed using CA key and CA certificate bundle which…
How to create random files with a specific size? Select Pattern to enter a custom name (and, optionally, an extension) File content – Set the…
How does Arduino calculate power consumption of a project? In order to measure energy consumption, you need to use a shunt. A shunt is a…
What is the expiry date of future? An expiration date in derivatives is the last day that derivative contracts, such as options or futures, are…
How do I create a standard user object in Salesforce? Navigate to Setup >> Administration Setup >> Manage Users >> Profiles, click on Clone next…
How do I fix Ctrl Alt Delete not working? How do I fix Ctrl+Alt+Del not working Use Registry Editor. Launch the Run window on your…
How do I extract references from a PDF Mendeley? Drag and drop PDFs Add references to your Mendeley library by dragging and dropping a PDF…
What is application key in API? API keys aren’t as secure as authentication tokens (see Security of API keys), but they identify the application or…