Return some value via return statement regardress of value of lookup[i][j]. For example, return 0 because I don’t know the correct value to return. int f(long long int arr[], long long int x, long long int y) { long long int i = x, j = y; if(lookup[i][j] == 0) { if(i == j) lookup[i][j] … Read more
c#.net compiles to MSIL. In MSIL both examples are represented exactly the same. Something along the lines of load variable blahblah load constant 123 compare for equality MSIL doesn’t care about whitespace. Decompilers simply translate MSIL back to C#. Both examples would decompile the same, since they both generate the same MSIL 1 solved If … Read more
In your Insert function, you never allocate newNode. Node* newNode; You need to allocate it like so: Node* newNode = new Node(); The program runs correctly after fixing this, and the output is: 24 http://ideone.com/16XL5W EDIT: Regarding your comment below, the following lines do not allocate anything: Node* newNode; struct Node* newNode; They are simply … Read more
If you want this to work for any arbitrary key(s) you can use a defaultdict of OrderedDicts.. from collections import defaultdict, OrderedDict result_dict = defaultdict(OrderedDict) data = [(‘Han Decane’,’12333′),(‘Can Decane’,’12333′),(‘AlRight’,’10110′)] for (v,k) in data: result_dict[k][v]=True >>> list(result_dict[‘12333’].keys()) [‘Han Decane’, ‘Can Decane’] And if you want all the results that had multiple values >>> [k for … Read more
If you just want it to be responsive, you can add in each: <p:column colspan=”#{expoBean.colspanGeo}” priority=”2″> <f:facet name=”header”> <p:selectBooleanButton value=”#{expoBean.showGeo}” onLabel=”-” offLabel=”+” > <p:ajax listener=”#{expoBean.showGeoChanged}” update=”dtExposure” /> </p:selectBooleanButton> <h:outputText value=” Geolocation” /> </f:facet> </p:column> Paginator and Scrollers are default, you setup this items on datatable element using the properties. 1 solved How to do Responsive … Read more
what about static class in asp.net web application and how it works either as session or application variable? [closed] solved what about static class in asp.net web application and how it works either as session or application variable? [closed]
If you have the timer set up and working already, try something like this for your array: ‘These will be your labels: Dim oLabel As New Label Dim oLabel2 As New Label ‘Create the array from your labels: Dim aLabels() As Label = {oLabel, oLabel2} ‘loop through your array: For each oLabel as Label in … Read more
If I understand you correctly then all that code is just to avoid printing numbers that have more than eight zeroes You can do that like this my $credit_card_number = “$a$b$c$d$e$Fc$g$h$i$j$k$l$m$n$o$p”; print $credit_card_number, “\n” unless $credit_card_number =~ tr/0// > 8; But I still think your enterprise is a fruitless one solved Generateing all possible 16 … Read more
Use reduce for object creation reduce takes a function as an argument and this function can take several arguments (at least 2), first is called an accumulator, it contains all sum of all previous calls of this function and the second argument is current, it contains a current value, in this case current object which … Read more
You can drop the rownames of a dataframe by simply setting them to null. They’re null by default (see ?data.frame), but sometimes they get set by various functions: # Create a sample dataframe with row.names a_data_frame <- data.frame(letters = c(“a”, “b”, “c”), numbers = c(1, 2, 3), row.names = c(“Row1”, “Row2”, “Row3”)); # View it … Read more
This is a pretty common conditional aggregation. Notice how I posted consumable data as a table and insert statements. To be honest it took longer to do that portion than the actual code to select the data. You should do this in the future. Also you should avoid using keywords as column names. declare @Something … Read more
ftp_put expects a path to a local file as its third argument, not the contents of the file like you are passing it here: $current = file_get_contents($file); // Append a new person to the file $current .= “John Smith\n”; … $local_file = $current; … $upload = ftp_put($conn_id, $ftp_path, $local_file, FTP_ASCII); You will probably want to … Read more
Solved it. As the comments pointed out, the problem was that I was not accessing ViewController correctly. In order to access my ViewController outside of the ViewController class, I was creating a new instance of it by ViewController(). I solved it by putting the function inside the class and changing ViewController() part to self.ViewController. This … Read more
keyup() is your answer: $(‘#word’).keyup(function(e) { if(e.which == 13) { // Do your stuff } }); e.which returns the scan/character code of the pressed key. 13 is for ENTER. You can find other codes here. 1 solved Running a function when enter is pressed in a text box [closed]
I had: for (int i=0; i<6;i++) { S[i].resize(n); } where S is a std::vector. I replaced 6 (the loop extent) with m (even though m = 6). This seems to have solved the issue. Undefined behaviour at its best. 2 solved How can a function finish it’s objective, only to break down after returning to … Read more