[ad_1] Try using hdoc2.DocumentNode.SelectNodes(“//items/div[starts-with(@class, ‘item’)]/text()”); That should select all the text nodes you want. [ad_2] solved htmlagilitypack getting field-item [closed]
[ad_1] i wish to make my handler function cause the program to stop executing like in the code below after prompting you to make a choice [ad_2] solved i wish to make my handler function cause the program to stop executing like in the code below after prompting you to make a choice
[ad_1] isPrime is being used to exit from the for loop & do while loop by conditionally. 1. in For Loop Our goal is to find out the next greater prime number of candidate. If we have the 25 as candidate, we are going to execute the for loop upto 3 to 5(sqrt of 25). … Read more
[ad_1] This Regex should do it. The year is currently set to 4 digits, if you only want it to match 2005, replace the \d{4} bit. ^\[Date\]\.\[Hierarchy\]\.\[Year\]\.&\[\d{4}\]\.&\[Q1\]\.&\[[A-Z-a-z]{3}\]$ Here’s the result: [Date].[Hierarchy].[Year].&[2005].&[Q1].&[Jan] // matches [Date].[Hierarchy].[Year].&[2013].&[Q3].&[Jul] // no match [Date].[Hierarchy].[Year].&[2005].&[Q1].&[Jan].&[20] // no match Edit to your comment: Make sure you put an @ before the string declaration. … Read more
[ad_1] You can override OnFormClosing to do this. protected override void OnFormClosing(FormClosingEventArgs e) { if (e.CloseReason == CloseReason.WindowsShutDown) return; // DO WHATEVER HERE } [ad_2] solved How to override closing control in Windows Form c#
[ad_1] You must split the code in 2 different parts: one that executes and after is done pops up a confirmation dialog, and a second part where you submit the form to execute the remaining piece. You can’t do this in one shot because you can’t have server-side code execute, pop up a confirm dialog … Read more
[ad_1] A tab string is represent by \t. So if you want to replace tab by question mark: url.Replace(“\t”,”?”); Should do the job. Edit: Right, as explain by Zaheer Ahmed, you need also to reaffect the result of the Replace function… 3 [ad_2] solved How to replace tabs with?
[ad_1] i don’t have VS, so it should be something like this <Button x:Name=”ToggleButton” Click=”ToggleButton_Click”></Button> private void ToggleButton_Click(object sender, RoutedEventArgs e) { if (Panel1.Visibility == System.Windows.Visibility.Visible) { Panel2.Visibility = System.Windows.Visibility.Visible; Panel1.Visibility = System.Windows.Visibility.Collapsed; } else { Panel2.Visibility = System.Windows.Visibility.Collapsed; Panel1.Visibility = System.Windows.Visibility.Visible; } } 5 [ad_2] solved How to hide a panel? [closed]
[ad_1] Your program is correct, but you are not returning the greatest prime factor of 600851475143; you are dividing it by itself right before you return it! To “fix” your code, all I did was add the following commented line in the body of Prob_3: long a = 600851475143; int e = 1; for (long … Read more
[ad_1] You need to use () in ToString cashsafevalues = cashsafelist.Select(x => x.ToString()).ToList(); 4 [ad_2] solved How to convert List to List? [closed]
[ad_1] std is a namespace.std::vector is a class template in the std namespace, which makes std::vector<double> a class.std::vector<T>::iterator is a nested type under std::vector<T>. If you want to define an object of type std::vector<double>, you use: std::vector<double> obj; If you want to define an object of type std::vector<double>::iterator, you use: std::vector<double>::iterator iter; 2 [ad_2] solved … Read more
[ad_1] I think your calculation is wrong: You currently have encryptedLetter = (letter – firstLetterOffset) + key[position % keyLength] % 26 + firstLetterOffset by check the C operator precedence table we notice that % is evaluated before – or +, meaning that your code actually mean : encryptedLetter = (letter – firstLetterOffset) + ( key[position … Read more
[ad_1] i = int (f); is valid in C++ but not in C. From the C99 Standard, 6.5.4 Cast operators cast-expression: unary-expression ( type-name ) cast-expression C++ supports the above form of casting as well as function style casting. Function style casting is like calling the constructor of a type to construct on object. Check … Read more
[ad_1] From the documentation: The LoadCursor function loads the cursor resource only if it has not been loaded; otherwise, it retrieves the handle to the existing resource. [ad_2] solved Windows LoadCursor – Does it return the same HCURSOR value each time?
[ad_1] Yes but it does not mean dereference in this case. I’ll break up this line of code – tesseract::TessBaseAPI *api = new tesseract::TessBaseAPI(). For the left hand side, how I’ve learnt to read is to start from the identifier and go right and when you reach the end, go back left. So we start … Read more