nested

问题 I have a bunch of nested 'if' statements in one another, and I can't get them to flow the way I want them. I have an if statement, and if it is met, I run a uniqueness test (myuniquetest), and if that shows that my condition gives a unique result, I want to log it and go on. I've got that part all figured out However, if the first condition does not give a unique result, I want to continue with the rest of the elseif statements to see if the subsequent ones give a unique result. (I have a

问题 I have a task to sort files (list of files), dependng on user input by name, size, date modified, size, type, and other types of conditions can be added in future. So if user inputs "dir /sort=esdn" (extension, size, date, name) That means sort by extension, where program can't decide sort by size... I thougth it would be messy to have all those comparators in same class or as lambda expressions, so i had idea of creating a new clas where all comparisons code would be public class Comparisons

问题 I've only been using asp.net for about a month now so I hope my vernacular makes sense. I would much rather prefer to use MVC but this particular view page seemingly has to be using aspx and code-behind files as it needs to be "included" in a flat-file CMS. I have 3 nested ListViews. The first is populated (databound) from my code-behind file using LINQ and works great, gets a list of years . Then for the second ListView I call a function GetRecordsFromYear which gets all the records , again

问题 I'm curious about how c++ handles this nested conditional operator. I'm half sure that I understand how this works, but I'm curious, could anyone explain through a diagram how the loop would execute the nested conditional operator . For example would the loop execute through the first expression of each conditional operator for each instance? Also is this nested conditional operator structured as: (i < 2) ? x[i] : y; !i ? y : x[1]; I guess I'm just very curious about the nature of this.

问题 I'm trying to show demand for exams of different levels in different locations. I have some code that outputs a series of 4 two-column tables across a page. Each table shows total registrations in the first column and total payments in brackets in the second column. There's a table for each level. There's a row in each table for each centre at that level. E.g. 1st, leftmost column: A1 ______________ ______________ Arlington > A1 ______________ 26 (17) -------------- El Paso > A1 _____________

问题 I am trying to get nested variables in my batch game i am creating. I want it so that it will choose a random variable and change it to X, but if it is already chosen, it should go back and choose a different number. set 1=a set 2=b set 3=c set 4=d set 5=e those were the variables, here is the code setlocal enabledelayedexpansion :eliminator set /a eliminate=(%random * 5) / 32767 + 1 if %%eliminate%%==X goto eliminator echo The letter !!eliminate!! was chosen timeout 5 set %%eliminate%%=X

问题 I'm currently working with Spry Tabbed Panels in a Site. I've nested a set of panels inside of another set of panels. My problem is that 2 out of 4 tabs in the first panel don't work. And two out of four tabs in the nested set of panels don't work. Here is a link to the site for an example: http://emilymagnuson.com/trustbank/index.html 回答1: Your HTML structure looks broken. You need to fix that if you want spry to work properly. For example on line 336 of the source code there is an extra <

问题 I was wondering if anyone could help with the following. I have found one question and answer relating to my query (I think!!) but I can't break it down to do what I want. I have created a spreadsheet and used the IF & AND functions to do half of what I want. Basically if the answer is "no" in one column and one of four options in another (111,112,118,119) I want it to bring in the value of C2 . This is what I have come up with: =IF(AND(E2= "No",F2=112),C2,0) This part works fine but I also

问题 We have a homework, to implement a class, that creates an Object that will be a 2Dimensional Map of Strings. centralMap = new HashMap<String, Map<String,String>> . The professor gave us an interface, that contains the methods that we should redefine, like the put method ( public String put(final String row, final String column, final String value) ) the get method ( public String get(final String row, final String column) ) and some other methods.. and the one that i couldn't redefine, is the

问题 I've gone over the docs and I can't see what I'm doing wrong. Router.map App.Router.map(function(){ this.resource('users', function(){ this.resource('user', { path: ':user_id' }); this.resource('add'); }); }); handlebar <script type="text/x-handlebars" id="users/add"> <h3>Add User</h3> </script> I get the proper URL with my link-to: {{#link-to 'add'}}Add User{{/link-to}} However the contents of my handlebar template for users/add never show? Here are my Routes App.UsersRoute = Ember.Route