I recommend Linux (Example : Ubuntu, Linux Mint), Because Linux have most stable to install and coding Kurento Media Server. solved Best operating system to install Kurento Media Server?
Please try this query. I hope it’s will help you. SELECT catgory_id,COUNT(*) FROM tbl_name GROUP BY catgory_id; Thank you! solved MYSQL Select Query with SUM
Xalan supports the EXSLT str:tokenize() function, so that will take care of that. After that, you just need to sort the tokens by the individual date & time components, and grab the last one. <xsl:for-each select=”str:tokenize($dates, ‘;’)”> <!– sort by year –> <xsl:sort select=”substring(., 9, 4)”/> <!– sort by month –> <xsl:sort select=”string-length(substring-before(‘JanFebMarAprMayJunJulAugSepOctNovDec’, substring(., 1, … Read more
Learning how to format code is a CRITICAL skill for writing code that works correctly. private void PathExist() { if (Directory.Exists(folderBrowserDialog.SelectedPath + @”\”)) { lblExist.Visible = false; Properties.Settings.Default.FirstTime = false; // Create a new instance of the Form2 class MainFrm MainForm = new MainFrm(); MainForm.Show(); Hide(); //This is where Visual Studio is telling me that … Read more
From your question there’s one thing not clear: The naming of the output columns. In your expected output they are named like their attribute-id. But in your comments it sounds, like you are picking the first 4 attributes and you want to omit the rest. I want to show two approaches, pick the one you … Read more
You have to check if the currentDigit is even, not n. if(currentDigit % 2 == 0) solved 14 – Project Euler – Java – Incorrect Answer – Bug?
First, char *stuff_to_append_to[] is an array of pointers of undetermined length, that is not a valid parameter, as the last dimension of an array must be specified when passed to a function, otherwise, pass a pointer to type. Next, char **stuff_to_append is a pointer to pointer to char and is completely valid, but given your … Read more
The direct approach to this problem is to count the number of places where bit at the position i is different from bit at the position i+1. This can be done by XOR-ing the number with itself after a single right shift with sign extension: Integer.bitCount(n ^ (n >> 1)) XOR operator ^ will put … Read more
OK, this shouldn’t actually be too hard, provided that UAC is configured with the default settings. I believe that the reason CreateProcessWithLogonW() is failing is that the target executable requires elevation. If you instead run an executable that is not configured to require elevation, it should work. At that point, you are running in the … Read more
EDIT for this code to work X = string.Format(“Frame_X_{0} “, i + 1); Y = string.Format(“Frame_Y_{0} “, i + 1); int c = Convert.ToInt32(ExtractNumbers(X));//modfied code line int d = Convert.ToInt32(ExtractNumbers(Y));//modfied code line framesNumberX += c; framesNumberY += d; you need to extract number something like this static string ExtractNumbers( string expr ) { return string.Join( … Read more
Yes, the BFS algorithm works for every graph with unweighted edges. Thus it can be used for a graph with directed edges as well as long as it does not contain any weights. solved Can BFS be used to find single source shortest path in an unweighted directed graph? [closed]
I had a very positive experience in my experiments at writing a 2D “packman-style” game using Core Graphics: if you do it right, CALayer animation proves sufficiently reliable and simple to implement. Here is a link to a great article that explains how you can implement animated sprites in Cocoa. The trick is to use … Read more
Since there is a single piece of code writing in column C:C, adapt it in the next way: Instead of: Sheets(“Sheet3”).Range(“C4”).Select Selection.Borders.Weight = xlThin ActiveCell.Value = “.” & TextBox3 Try this, please: If TextBox3.Text = “6” then Sheets(“Sheet3”).Range(“C4”).NumberFormat = “@” end if With Sheets(“Sheet3”).Range(“C4”) .Borders.Weight = xlThin .Value = “.” & TextBox3.Text End With 2 … Read more
Is this working? string s = “$(\”#container\”).notify();$(\”#container\”).notify(\”create\”, \”basic-template\”, {{ title: ‘{0}’, text: ‘{1}’}},{{ expires: false, speed: 1000 }});” 1 solved String.Format Issue [closed]
I’ll help with understanding the logic behind such game and give you the testing code but advice you to do it on your own. First, you’ll need a flag to tell you if the game is finished. When does the game finish? 2 possible answers : One of the players wins The cells are all … Read more