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
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
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,
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
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.
Here is the code using CodeIgniter: The problem I encounter: The controller will have some functions call view, and it
I\'ve seen flow charts of the life-cycle but they never seem to answer this question OR I\'m just not getting it.
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?
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
A colleague just showed me this and I was surprised that it compiled at all: def toUpper(s: Option[String]): String = {
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