Useful tips for everyday
What can I do with my titanium backup? Titanium Backup backs up each application+data and system settings individually; it doesn’t touch the ROM itself. So…
Are unique keys automatically indexed? PostgreSQL automatically creates a unique index when a unique constraint or primary key is defined for a table. The index…
How to add top navigation link in SharePoint Online? SharePoint Online: Add Top Navigation Link using PowerShell 1 Login to your SharePoint Online site as…
What are the fields in contact form 7? By default, Contact Form 7 adds a number of fields to new forms, including name, email, subject,…
How to check foreign key index in PostgreSQL? If there is an index on the columns at the source, PostgreSQL can use an efficient nested…
What bad thing happens if a counter is reused with the same key used to encrypt two messages in CTR mode? CTR must never, ever…
Where do I start to learn statistics? Step 1: Learn Descriptive Statistics. Udacity course on descriptive statistics from Udacity. Step 2: Learn Inferential statistics. Undergo…
Which oscillator is LC oscillator? The LC Oscillator is therefore a “Sinusoidal Oscillator” or a “Harmonic Oscillator” as it is more commonly called. LC oscillators…
How do you control common anode? In a common anode RGB LED, the anode of the internal LEDs are all connected to the external anode…
How to align checkbox and label? Method 1: By making the position of checkbox relative, set the vertical-align to the middle can align the checkboxes…