control-flow_开发者

How to implement a sequence of text input dialogs?

I am creating an android app and I would like to have a function that creates two text input dialogs one after the other and then performs an operation based on the values. Because everything in andro[详细]

2023-04-10 19:31 分类：问答

Firebird CASE statement inside stored procedure

I was trying to use the case statement inside a sto开发者_如何学Pythonred procedure but I got \"Token unknown\" on it. case is not supported in stored procedure? ThanksAs Andrei wrote, CASE is only av[详细]

2023-04-10 01:40 分类：问答

How can you Interupt a function from a GUI callback without adding an interupt-check to the function? (MATLAB)

So, I\'ve a GUI that basically allows the user to iteratively process data. Thus, there is a start/stop button and a display that shows the current state of the data. When you click the start button,[详细]

2023-04-06 15:02 分类：问答

Django how to achieve wizard-like flow from one view to another

I have a django website with a registration page. When the user hits the submit button (on /register), I want to validate in the same view (/register). When it does work, I want the user to be taken[详细]

2023-04-06 09:49 分类：问答

Jquery if Condition that will call an Alert if string not in proper format

Basically, I am trying to craft an if condition 开发者_运维技巧that will alert users if the do not enter their date in the proper format, i.e. the format (2011-09-20) it will alert users to this fact.[详细]

2023-04-05 23:42 分类：问答

Please suggestion a better design of this controller class

Here is the code using CodeIgniter: The problem I encounter: The controller will have some functions call view, and it[详细]

2023-03-31 02:56 分类：问答

ASP.NET MVC flow (how are the models created, populated and passed around)?

I\'ve seen flow charts of the life-cycle but they never seem to answer this question OR I\'m just not getting it.[详细]

2023-03-28 23:28 分类：问答

branching based on two boolean variables

Suppose I have two boolean variables, and I want to do completely different things based on their values. What is the cleanest way to achieve this?[详细]

2023-03-26 07:43 分类：问答

What is the best control flow module for node.js?

I\'ve used caolan\'s async module which is very good, however tracking errors an开发者_JAVA技巧d the varying way of passing data through for control flow causes development to sometimes be very diffic[详细]

2023-03-26 07:04 分类：问答