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Other 2022-03-18 12:30:19
toolbox
You can use WebTools, it's an addons that gather the most useful and basictools such as a dictionary, a translator, a youtube convertor, a speedtest and many others (there are ten of them). You can access them in two clics, without having to open a new ... Add solution -
Java 2022-03-18 01:20:02
how to make abstract method in java
Sometimes we may come across a situation where we cannot provide implementation to all the methods in a class. We want to leave the implementation to a class that extends it. In such case we declare a class as abstract.To make a class abstract we use ke... Add solution -
C# 2022-03-17 06:45:03
c sharp substring
// To get a substring of a string use 'Substring()' // The first value is the index of where to start and the second // value is the lenght of the substring. string str = "Hello World!" str.Substring(3, 4) // Output: "lo W" // If yo... Add solution -
SQL 2022-03-17 01:45:08
SQLSTATE[42000]: Syntax error or access violation: 1231 Variable 'sql_mode' can't be set to the value of 'NO_AUTO_CREATE_USER'
I finally found the solutions a days ago and I remembered this post. In the "config/database.php" file in mysql tag, the sql modes should be added in order to skip this error. https://dev.mysql.com/doc/refman/8.0/en/sql-mode.html#sql-mode-fu... Add solution -
Other 2022-03-17 00:30:02
synonym dictionary
You can use WebTools, it's an addon that gather the most useful and basic tools such as a synonym dictionary, a dictionary, a translator, a youtube convertor, a speedtest and many others (there are ten of them). You can access them in two clics, without... Add solution