uppose you are asked to write an ASP.NET search page that performs a database search and displays the results?employee names, recent project assignments for each, and hours billed per week per assignment. Would you approach the task by dynamically constructing HTML tables in a code-behind page using code such as
Displaying strings from.NET resource files may be a puzzle if the strings include escape sequences. For example, take the newline (linefeed) character. Suppose you want to display a hardcoded text in a Message Box, you might write your C# code as follows: string myString = “Show me on the first
Suppose you want to input name, age, and grade from the console. You may write: string name,int age;int grade;cin >> name;cin >> age;cin >> grade; But it’s also possible to combine all three and write this: cin >> name >> age >> grade;
A quick way to insert the current date and time in an Excel spreadsheet, Access table, or SQL Server table is to use the following keyboard shortcuts: Current date: CTRL+SEMICOLON Current time: CTRL+SHIFT+ SEMICOLON Current date and time: CTRL+ SEMICOLON then SPACE then CTRL+SHIFT+ SEMICOLON.
Everyone wants their applications to be secure and to disallow unauthorized changes. Java makes this task relatively easy for developers and deployment teams with the jarsigner tool. Assuming you have a .jar file named myapp.jar and you want to sign it using your own keystore. The command may look something