i have found myself several times in the need of knowing the last values set to a range of variables that were in a certain portion of code, or method; maybe dispersed around the program. does anyone know a way to select variables and know the last value set to them after the program ends running - in a windows maybe ? ...
It's as easy as the title sounds; I need to get the index/key of the last inserted item. Why is this difficult? See the following two code samples: $a=array(); echo 'res='.($a[]='aaa').' - '.(count($a)-1).'<br>'; echo 'res='.($a[]='bbb').' - '.(count($a)-1).'<br>'; echo 'res='.($a[]='aaa').' - '.(count($a)-1).'<br>'; die('<pre>'.print_r...
Ok so heres whats going on: Whenever I click on an image nested in an unordered list, it moves to a different part on the page. But when it reaches the last li, I want it not to move. I am trying to find it out if there is anyway that the .last() function can return a boolean back? Thanks, Rohan ...
hi guys, I'm writting a log class in c++. This class is an singleton. I want to add logs in such a way: Log::GetInstance() << "Error: " << err_code << ", in class foo"; Ok, and inside a Log object, I want to save this whole line at the time when the last argument comes (", in class foo" in this example). How to detect the last one <...
Hey guys. I have a quiz script, that has questions in different divs, they come one after another, and I want that when the last div fadesIn it would show submit button instead of a next question button. Here's my js. $('#questions').ready(function(){ for (i = 1; i < 100; i++) { if ($('#question' + i).length > 0) { ...
In my dgv I have a DataGridViewButtonColumn which adds a "delete row" button to each row. However, a button also gets created for the "fake" row at the bottom of the dgv, which makes no sense in this context because that row does not correspond to a record yet. What is a good way to hide that button, or at least paint over it? I came ac...
Suppose I have a piece of Perl code like: foreach my $x (@x) { foreach my $y (@z) { foreach my $z (@z) { if (something()) { // I want to break free! } // do stuff } // do stuff } // do stuff } If something() is true, I would like to break ('last') all the loops. how can I do that? I thought of two options, bot...
Hi, I'm using Jasper report for report generation. The report has multiple sub reports. Everything is generated fine. But the only problem is a blank page with header footer is generated at the end. Does anybody have any idea why this problem occurs & the solution for it? ...
I have 2 domain names on second domain name I want to check last visited link. for eg. on 1st domain name contact us link is given when user click on it, it takes him to second domain name. now how will I know which link is clicked. ...
I have a c# console application which has some threads to do some work (download a file). each thread may exit the application at any time any where in application, but I'll show a proper message on console. It's possible to track them but it doesn't make sense to me. I want simply check thread count or something like that to find out wh...
I have a dynamic list and need to select the before last item. <ul class="album"> <li id='li-1'></li> <!-- ... --> <li id='li-8'></li> <li id='li-9'></li> <li class='drop-placeholder'>drag your favorites here</li> </ul> var lastLiId = $(".album li:last").attr("id"); // minus one? ...
I am using jquery and the each function but I am having trouble finding the last item in a ul list. DATA: <ul id="1"> <li>1</li> <li>2</li> <li>3</li> </ul> <ul id="2"> <li>1</li> <li>2</li> <li>3</li> </ul> <ul id="3"> <li>1</li> <li>2</li> <li>3</li> </ul> I have tried multiple things bu...
Hi there, I have an issue, where by I am doing a simple form validation, that needs some custom stuff that the validation plugin could not do for me. Basically, I have a name, email and message field, all are required, but only email is really validated, the others just need to check if theyre not empty. Here is my current code: $("#c...
Thats my code so far which does not work: <DockPanel > <Button Content="Start" Command="{Binding Path=FirstDateCommand}" /> <Button Content="Back" Command="{Binding Path=PreviousDateCommand}" /> <DatePicker Width="150" SelectedDate="{Binding Path=SelectedDate}" ...
Hi, all!! I have a list view and bind its items to the my database by means of datacontext. <ListView x:Name="waypointList" ItemsSource="{Binding }" BorderThickness="0" ItemContainerStyle="{DynamicResource ListItemStyle}" > <ListView.View> <GridView AllowsColumnReorder="F...