Tutorial by Examples: 25



// Convert string to ArrayBuffer. This step is only necessary if you wish to hash a string, not if you aready got an ArrayBuffer such as an Uint8Array. var input = new TextEncoder('utf-8').encode('Hello world!'); // Calculate the SHA-256 digest crypto.subtle.digest('SHA-256', input) // Wait fo...
using System; using System.Security.Cryptography; using System.Text; namespace ConsoleApplication1 { class Program { static void Main(string[] args) { string source = "Hello World!"; using (SHA256 sha256Hash = SHA256.Create()) ...
Suggested max len First, I will mention some common strings that are always hex, or otherwise limited to ASCII. For these, you should specify CHARACTER SET ascii (latin1 is ok) so that it will not waste space: UUID CHAR(36) CHARACTER SET ascii -- or pack into BINARY(16) country_code CHAR(2) CHAR...
The summation 1/1 + 1/4 + 1/9 + 1/16 + ... out to infinity converges to π2 / 6, and therefore any summation of the form 1/1 + 1/4 + 1/9 + 1/16 + ... + 1/n2 is Θ(1).
These functions will hash either String or Data input with one of eight cryptographic hash algorithms. The name parameter specifies the hash function name as a String Supported functions are MD2, MD4, MD5, SHA1, SHA224, SHA256, SHA384 and SHA512 This example requires Common Crypto It is nece...
These functions will hash either String or Data input with one of eight cryptographic hash algorithms. The name parameter specifies the hash function name as a String Supported functions are MD5, SHA1, SHA224, SHA256, SHA384 and SHA512 This example requires Common Crypto It is necessary to h...
You can read all items either from any config file or type it inline. Considering if its saved in Config File // Read all list items from config file string[] countryDV = ConfigurationManager.AppSettings["countryDV"].Split(',').Select(s => s.Trim().ToUpper()).ToArray(); int DVRowLim...
Approach in this case will be different than previous example because Excel file supports the Data validation for list of items with total character count less than 256 if all items are binded directly as in previous example. But in many situation list items can be longer than 256 characters and in ...

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