Useful tips for everyday
How do I open an unsecure website in Safari? Choose Action menu > Preferences and click Security. (The Action menu is near the upper-right corner…
What is a CSRF attack and how can it be prevented? An attacker can launch a CSRF attack when he knows which parameters and value…
How do I view SQL Server cache? How to view the SQL Server query plan cache sys.dm_exec_cached_plans. sys.dm_exec_sql_text. sys.dm_exec_query_plan. How dirty pages are written to…
What is the relationship between the subcarrier spacing F and symbol time T in Ofdma? Explanation: In OFDMA, the relationship between the subcarrier spacing f…
How do you get rid of trailing space on Spyder? In Spyder, for example, enable Real-time code style analysis in Tools → Preferences → Editor…
How many volts do I need to power a projector? Have you ever thought, how many volts does a typical projector use? It could be…
Is Amazon CloudFront region specific? Amazon CloudFront has added several regional edge cache locations globally, at close proximity to your viewers. They are located between…
How do I set Apex address in Salesforce? How to set From Address for sending emails using Apex? Go to Email Administration –> Organization-Wide Addresses.…
How can I update my mobile? How do I update my Android ™? Make sure your device is connected to Wi-Fi. Open Settings. Select About…
How to calculate mic sensitivity? Microphone sensitivity is calculated as the output level the mic will produce in a known sound field. RØDE and most…