increment

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Problem with PHP number increment

I have a simple form that has a name and a message fields. When user submitted a form, the page display a User ID number what user has entered and a file \"data.db\" is created upon submission when it[详细]

2023-03-11 04:24 分类：问答
java string function need help

System.out.println(s.toString().substring(0,s.indexOf(\".mp3\"))); i am downloading file from android application..[详细]

2023-03-10 03:25 分类：问答
Increment forever and you get -2147483648?

For a clever and complicated reason that I don\'t really want to explain (because it involves making a timer in an extremely ugly and hacky way), I wrote some C# code sort of like this:[详细]

2023-03-10 01:07 分类：问答
Hard-coded string works, inputted string doesn't

In a nutshell, here\'s what I\'m trying to do: I want to read a file and detect if the character after the symbol is a number or a word. If it is a number, I want to delete the symbol in front of it[详细]

2023-03-09 15:31 分类：问答
Increment / decrement button In ExtJS

Is there a button in ExtJS with increment/decrement feature (something like that)? I have some numberfields with values that are usually incremented/decremented when edited and this button would be ve[详细]

2023-03-09 13:00 分类：问答
C++ : List iterator not incrementable

Getting this error while trying to erase the last element of a list. I debugged the code and was able to figure out what causes it and where, here\'s my code:[详细]

2023-03-09 05:26 分类：问答
The difference between ++Var and Var++ [duplicate]

This question already has answers here: How do the post increment (i++) and pre increment (++i) operators work in Java?[详细]

2023-03-09 00:34 分类：问答
PHP: increment counter function using words (i.e. First, Second, Third, etc.. )

I\'ve been trying to find a function which increments a counter using words. I know its possible using numbers with suffixes (i.e. 1st, 2nd, 3rd and so on). Here is a snippet of the code i\'ve got:[详细]

2023-03-08 07:20 分类：问答
Make my own incrementing mysql id without auto increment

How can I duplicate the function of an auto incrementing Id field without ma开发者_开发问答king the field itself auto incrementing? I suppose on my INSERT statement, I would need to somehow grab the l[详细]

2023-03-07 11:59 分类：问答
Why does postfix operator++ have higher precedence than prefix operator++?

Defined this way, we can do neither ++x++ nor ++x--. But on the other hand, both (++x)++ and (++x)-- are useful expressions: (++x)++ increments x by two and returns the value \"in the middle\", while[详细]

2023-03-07 08:11 分类：问答