constant (1,500)


mysql - Select … where … OR

mysql - Select … where … OR

Is there a way to select data where any one of multiple conditions occur on the same field? Example: I would typically write a statement such as: select*from TABLE where field=1 or field=2 or f…


sql server - Is there a way to make a TSQL variable constant?

Is there a way to make a TSQL variable constant?…


sql server - How do I add a constant column value during data transfer from CSV to SQL?

I am reading in CSV file and translating it to an SQL Table. The kicker is that one of the columns in the table is of data type ID that needs to be set to a constant(in this case 2). I am not sure…


PHP best practices?

What is a good way to remove the code from display pages when developing with PHP. Often the pages I work on need to be editted by an outside person. This person is often confused by lots of blocks o…


Octal number literals: When? Why? Ever?

I have never used octal numbers in my code nor come across any code that used it(hexadecimal and bit twiddling notwithstanding). I started programming in C/C++ about 1994 so maybe I'm too young for t…


In Delphi 7, why can I assign a value to a const?

I copied some Delphi code from one project to another, and found that it doesn't compile in the new project, though it did in the old one. The code looks something like this: procedure TForm1.Calculat…


c# - What is the difference between const and readonly?

What is the difference between const and readonly and do you use one over the other?…


c++ - How to get rid of `deprecated conversion from string constant to ‘char*’` warnings in GCC?

So I'm working on an exceedingly large codebase, and recently upgraded to gcc 4.3, which now triggers this warning: warning: deprecated conversion from string constant to ‘char*’ Obviously, the corr…


What is the best way to implement constants in Java?

I've seen examples like this: public class MaxSeconds{public static final int MAX_SECONDS=25;}and supposed that I could have a Constants class to wrap constants in, declaring them static fi…



Class/Static Constants in Delphi

In Delphi, I want to be able to create an private object that's associated with a class, and access it from all instances of that class. In Java, I'd use: public class MyObject{private static…




const string variable constants class java static define array and