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Go to the repository you want to clone (something like: https://github.com/username/repo) On the right, click on the green button named clone or download A small window will appear, copy the url (something like: https://github.com/username/repo.git) Open a terminal window on...

If you have email column you can mask it with email() mask: ALTER TABLE Company ALTER COLUMN Email ADD MASKED WITH (FUNCTION = 'email()') When user tries to select emails from Company table, he will get something like the following values: [email protected] [email protected] [email protected]

You can add partial mask on the column that will show few characters from te beginning and the end of the string and show mask instead of the characters in the middle: ALTER TABLE Company ALTER COLUMN Phone ADD MASKED WITH (FUNCTION = 'partial(5,"XXXXXXX",2)') In the parameters of th...

Random mask will show a rundom number from the specified range instead of the actual value: ALTER TABLE Product ALTER COLUMN Price ADD MASKED WITH (FUNCTION = 'random(100,200)') Note that is some cases displayed value might match actual value in column (if randomly selected number matches valu...

If you add default mask on the column, instead of actual value in SELECT statement will be shown mask: ALTER TABLE Company ALTER COLUMN Postcode ADD MASKED WITH (FUNCTION = 'default()')

You can grant in-privileged users right to see unmasked values using the following statement: GRANT UNMASK TO MyUser If some user already has unmask permission, you can revoke this permission: REVOKE UNMASK TO MyUser

Password Based Key Derivation can be used both for deriving an encryption key from password text and saving a password for authentication purposes. There are several hash algorithms that can be used including SHA1, SHA256, SHA512 which are provided by this example code. The rounds parameter is use...

See Swift 3 example for usage information and notes func pbkdf2SHA1(password: String, salt: [UInt8], keyCount: Int, rounds: Int) -> [UInt8]? { return pbkdf2(CCPBKDFAlgorithm(kCCPRFHmacAlgSHA1), password:password, salt:salt, keyCount:keyCount, rounds:UInt32(rounds)) } func pbkdf2SHA256(p...

#include <linux/init.h> #include <linux/module.h> /** * This function is called when the module is first loaded. */ static int __init hello_kernel_init(void) { printk("Hello, World!\n"); return 0; } /** * This function is called when is called if a...

In order to compile the driver, it is necessary to have the Linux Kernel source tree. Assuming the sources are at /lib/modules/<kernel-version>, the following Makefile will compile the file driver.c into the driver.ko Kernel Object obj-m := driver.o KDIR := /lib/modules/$(shell uname -r)/bu...

We initialize the data we want to interpolate: x = 0:0.5:10; y = sin(x/2); This means the underlying function for the data in the interval [0,10] is sinusoidal. Now the coefficients of the approximating polynómials are being calculated: p1 = polyfit(x,y,1); p2 = polyfit(x,y,2); p3 = polyfit(...

Func<int, int> add1 = i => i + 1; Func<int, int, int> add = (i, j) => i + j; // Behaviourally equivalent to: int Add1(int i) { return i + 1; } int Add(int i, int j) { return i + j; } ... Console.WriteLine(add1(42)); //43 Console.WriteLine(Add1(42));...

// assume source is {0, 1, 2, ..., 10} var evens = source.Where(n => n%2 == 0); // evens = {0, 2, 4, ... 10} var strings = source.Select(n => n.ToString()); // strings = {"0", "1", ..., "10"}

See remarks for discussion of closures. Suppose we have an interface: public interface IMachine<TState, TInput> { TState State { get; } public void Input(TInput input); } and then the following is executed: IMachine<int, int> machine = ...; Func<int, int> machineC...

Func<int, string> doubleThenAddElevenThenQuote = i => { var doubled = 2 * i; var addedEleven = 11 + doubled; return $"'{addedEleven}'"; };

Introduction Texas Instruments' (TI) CC26XX series SoCs are readily available wireless MCUs targeting Bluetooth Low Energy (BLE) applications. Along with the MCUs, TI offers a full-fledged software stack that provides necessary API and sample codes to help quickly get developers started with the to...

I would venture to say that 80% of the processing that goes on in modern computing systems does not require user interaction, such as kernel code for Linux, OSX and Windows. For those that do, there are two fundamentals which are interactivity via keyboard (pointing devices) and console. This exampl...

To install/update MVC version, follow these steps: In visual studio, open the Package Manager console (use CTRL + Q, and type package manager console) In the console appearing, enter the following after the console cursor showing PM>: Install-Package Microsoft.AspNet.Mvc -Version 5.2.3...

override func viewDidLoad() { super.viewDidLoad() NotificationCenter.default.addObserver(self, selector: Selector(("batteryStateDidChange:")), name: NSNotification.Name.UIDeviceBatteryStateDidChange, object: nil) NotificationCenter.default.addObserver(self, selector: Selecto...

CloudFormer template translates the existing AWS entities to a generate new CloudFormation template to accelerate the time to recreate the environment. The CloudFormer launches in a default VPC which might not be suitable in the cases where the default VPC is deleted. This code base is fork from the...