[ad_1] There are a few problems with your script. First off, you start by using PDO to connect to the database, then you use mysql_* functions (which are deprecated, stick to PDO !!!). Plus, you are not properly escaping your data, and your code is potentially vulnerable to SQL injection. Secondly, the query you are … Read more
[ad_1] For anyone who has the same problem in the future, the solution is to remove the extra line. writer=csv.DictWriter(f,fieldnames=fieldnames, lineterminator=”\n”) Although it can be read with the extra line spacing by changing This: namesList = [x[0] for x in people] To this: namesList = [x[0:1] for x in people] (in my example) blank results … Read more
[ad_1] Probably something along these lines; public int getMaxSum(int[] numbers) { //this stores the highest sum we have found so far //Integer.MIN_VALUE is the smallest possible value, //but your assignment would work with maxSum = -10000; int maxSum = Integer.MIN_VALUE; //starting at the 1st number in the list, then the 2nd, etc for (int pos … Read more
[ad_1] Something like this will provide a basic console output of your board. foreach (var cell in board.Cells) { int x = cell.Column; int y = cell.Row; Console.SetCursorPosition(x * 2, y * 2); Console.Write(cell.Value.HasValue ? cell.Value.Value.ToString() : ” “); } Console.ReadKey(); I’m multiplying the X and Y by 2 for the purpose of separating the … Read more
[ad_1] suggest that if your above SQL statement can query the result. maybe you can just skip the “order by” and simply just select * from (/* your SQL statement without “order by”*/) a order by a.message_id desc sorry that as it is difficult to see your screen capture and help you to resolve the … Read more
[ad_1] From what I understand (see comments) you are dealing with a typical problem with asynchronous calls. You call AJAX, then you call setupGraph() but the ajax response will arrive after that call, because it is asynchronous. First of all, doing async: false is bad, wrong and the source of all evil. Don’t use it … Read more
[ad_1] You can do that: a = [“first answer”, “second answer”, “last answer”] answer = raw_input(“\n”.join([chr(x + ord(‘A’)) + “) ” + a[x] for x in xrange(len(a))])) Edit (for Python 3): a = [“first answer”, “second answer”, “last answer”] answer = input(“\n”.join([chr(x + ord(‘A’)) + “) ” + a[x] for x in range(len(a))])) Explanation: for … Read more
[ad_1] def string_gen(length.to_i) chars = %w(a b c d e f g h i j k l m n o p q r s t u w x y z) random_string = chars.to_a[rand(chars.length)].join puts random_string end string_gen(6) #<= “jahsyd” If you want to do it more then one time add a .times loop: def string_gen(length.to_i) … Read more
[ad_1] May be this function can help: def checkChange(FileName, oldContent): fSrc = open(FileName, ‘r’) actualContent = fSrc.read() fSrc.close() if actualContent != oldContent: print(1) return actualContent [ad_2] solved Python Check txt variable loop [closed]
[ad_1] var result = studentList .Join(markList, m => m.Id, s => s.Sid, (s, m) => new { s, m }) .GroupBy(t => t.s) .Select(g => new { Student = g.Key, MarksCount = g.Count(), Marks = g.Select(x => x.m).ToList() }) .ToList(); MarksCount – total marks for this student Marks – List of marks for this student … Read more
[ad_1] We have some list of lists a. We want to get counts for each of the sublists, and the total of those counts. Note that the total counts will just be the sum of the counts of the sublists. from collections import Counter a = [[‘das’,’sadad’,’asdas’,’das’],[‘das’,’sadad’,’da’],[‘aaa’,’8.9′]] def count(list_of_lists): counts = [Counter(sublist) for sublist in … Read more
[ad_1] Add these CSS rules to your body (the video’s parent container): text-align: center; /* ensures the image is always in the h-middle */ overflow: hidden; /* hide the cropped portion */ Add these CSS rules to your video: display: inline-block; position: relative; /* allows repositioning */ left: 100%; /* move the whole width of … Read more
[ad_1] Update: for multiple dictionaries Iterate over your dictionaries and for every one of them, check if the value of ‘mesic’ is in [6,7,8] and if so, get the corresponding dictionary values: d1 = {‘stat’: u’AS’, ‘vyska’: 3.72, ‘stanice’: u’AQW00061705′, ‘mesic’: 8, ‘teplotaC’: 26.88} d2 = {‘stat’: u’AS’, ‘vyska’: 3.72, ‘stanice’: u’AQW00061705′, ‘mesic’: 1, ‘teplotaC’: … Read more
[ad_1] This doesn’t look right: [XmlArray(“Pages”)] [XmlArrayItem(“Page”, typeof(SiteSource))] <– should be typeof(Page)? public SortableBindingList<Page> Pages 1 [ad_2] solved XmlSerializer Giving a Null exception in c#
[ad_1] Irrespective of hardware or software in computers or smartphones, there is something called a “frame buffer” that stores all of the pixels currently displayed on the screen as numbers. A screenshot is essentially a dump of all of those numbers into a file, with more numbers tacked on the front to cause a computer … Read more