8thesource.hashnode.devJava Stream Distinct by PropertyI used the Distinct Clause in Oracle SQL for the first time and saw its benefits. Until this clause was introduced, it was very difficult to clean duplicate data in results/reports to do this requires long coding. With the advent of the Distinct Clau...Jul 28, 2022·3 min read
8thesource.hashnode.devC++ cstring to stringCstring is array which has base type char and its ending marked with null, ‘\0’. C++ strings is Objects of string class C++ Strings String is one of the most useful data types supplied C++ libraries is the string. String is a declared variable t...Jul 28, 2022·3 min read
8thesource.hashnode.devYou do not have sufficient privilege to access IIS websites on your machineThe MetaBase is an internal database used by Microsoft's Internet Information Services to store information. The Metabase is a hierarchical, inheritable database that enables HTTP/HTTPS, FTP, SMTP, and NNTP setup at the server, site, folder, and file...Jul 28, 2022·3 min read
8thesource.hashnode.devNo supported encrypter found. the cipher and / or key length are invalid.It is easy to get this error when you start a new project that uses the Laravel framework. The solution is to set a key in the .env file. The key length is 256 bits or 32 bytes in size. The cipher length is also 256 bits or 32 bytes long. Both these ...Jul 28, 2022·3 min read
8thesource.hashnode.devUpdate requires a valid updatecommand when passed datarow collection with modified rows.The problem is straightforward: the Adapter requires a proper SQL Update statement. These can be created by dataset designers and CommandBuilders, but there's nothing wrong with manually writing some SQL. In any case, you'll need to double-check (deb...Jul 28, 2022·3 min read