Kirat

[Solved] Parsing xml in string [duplicate]

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[ad_1] I’d use LINQ to XML, with a helper method: var movies = from element in XDocument.Parse(xml).Descendants(“Movie”) select new Class1 { Id = (int) element.Attribute(“ID”), Subject = (string) element.Element(“Name”), OtherName = (string) element.Element(“OtherName”), Duration = (int) element.Element(“Duration”) .Attribute(“Duration”), Property1 = (string) element.Element(“Properties”) .Elements(“Property”) .Where(x => (string) x.Attribute(“Name”) == “Property1”) .Single(), Property2 = (string) element.Element(“Properties”) .Elements(“Property”) … Read more

[Solved] C++: Using for loop I need to take infinite values of a point using arrays. How can I take values of point [ ] until 2 points of are equal

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[ad_1] To test if two consecutive numbers are equal, you dont need 100 elements, you need 2: int points[2], counter = 1; // Read in first point: cin >> points[0]; // Read until we meet our condition: do { // Read a point into the next part of the array. cin >> points[counter]; // toggle … Read more

[Solved] C++ append to existing file [duplicate]

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[ad_1] You can’t. Files don’t really have lines, they just store a bunch of characters/binary data. When you have 1,2,3,4,5 6,7,8,9,0 It only looks that was because there is an invisible character in there that tells it to write the second line to the second line. The actual data in the file is 1,2,3,4,5\n6,7,8,9,0 So … Read more

[Solved] Defining and adding values to arrays inside an array in VBA Excel

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[ad_1] Based on the description you’ve given, follow my suggestion. Please, give us your feedback. Private Function AmazingFunction(inputArray As Variant) Dim size As Long Dim i As Long Dim tmp As Variant Dim newArray() As Variant size = UBound(inputArray) ‘ Array size ReDim newArray(size) ‘ Resizes another array to the same size For i = … Read more

[Solved] Generating list in a following format [closed]

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[ad_1] Something like this would work var results = from x in context.Tests group x by new { x.DeptId, x.StudentId, x.TeacherId } into grp select new { grp.Key.DeptId, grp.Key.StudentId, grp.Key.TeacherId, A = grp.FirstOrDefault(x => x.TestName == “A”)?.TestValue, B = grp.FirstOrDefault(x => x.TestName == “B”)?.TestValue }; This requires C# 6 for the null-conditional operator ?., but … Read more

[Solved] Vigenere Cipher logic error

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[ad_1] There are several problems with your code: You’re error checking isn’t correct. You check if(argc!=2||!apha) after you’ve already evaluated strlen(argv[1]) — by then it’s too late! Check the validity of argc before accessing argv and don’t double up the argument count error and alphabetic key error, they’re independent. Also, error messages should go to … Read more

[Solved] Finding repeated lines in Python [duplicate]

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[ad_1] I assume you have read in the lines and stored them in an array lines Then, set(lines) gives you a set that contains all unique lines. If every line is unique the length of lines and set(lines) will be the same. Ergo: if len(lines) == len(set(lines)): print ‘all lines are unique’ else: print ‘not … Read more

[Solved] Parse error: syntax error, unexpected T_IF, expecting ‘)’ What should I do? [duplicate]

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[ad_1] try this, get role value outside array $role = “”; $option = $_GET[‘I-would-like’]; $option = trim($option); if ($option == ‘A quotation’ || $option == ‘Information’) { $role=”customer”; } else if($option == ‘To become a Partner’) { $role=”partners”; } else if ($option == ‘Training / Coaching’) { $role=”students”; } $userdata = array( ‘user_login’ => $username, … Read more

[Solved] Delete items from list of list

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[ad_1] You need to loop over b, either setting each element to the empty list or deleting the contents of that element: for i in xrange(len(b)): b[i] = [] or for i in xrange(len(b)): del b[i][:] 3 [ad_2] solved Delete items from list of list

[Solved] Syntax error on token “.”, @ expected after this token [duplicate]

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[ad_1] When you do Type[] arr = { …, … }; that’s an array initializer. It can only be used in array declarations (or in array creation expressions, i.e. new String[]{“a”, “b”}). Arrays.asList is defined to take varargs arguments (asList(T… a)), so you do not have to wrap your arguments in an array first: Arrays.asList(“text”, … Read more