// $type could be code or name function check_in_array($arr, $value, $type = “code”) { return count(array_filter($arr, function($var) use ($type, $value) { return $var[$type] === $value; })) !== 0; } 4 solved Check If In_Array (in Recursive Associative Array)
You can make count global: count = 0 def intro(start): if start == “yes” or start == “y”: print(“Lets begin.”) else: print(“Thanks for checking it out! Bye Bye!”) def question1(): global count count += 1 return count def question2(): global count count += 1 return count def main(): print(“Hello There! Welcome to an all new … Read more
Based on the code in the first Google search result here: Dim WMI, Col, Prod, Q Set WMI = GetObject(“WinMgmts:”) Q = “Select * FROM Win32_Product WHERE Vendor = ” & _ “‘Microsoft Corporation’ AND Name LIKE ‘SQL Server%Database Engine Services'” Set Col = WMI.ExecQuery(Q) For Each Prod in Col if left(Prod.version, 3) = “11.” … Read more
In my experience even long time programmers doesn’t seem to really grasp linked lists and most try to avoid the afford to get into it since they are part of the standard library and – the fact that some need a full linked list example to understand your question, might reflect that. It took me … Read more
I have worked with freegeoip and to get the geo location from this is as below. URL:- http://freegeoip.net/xml/{ip} In this you can provide your IP and can see result in browser. Implementation in code. string apiUrl = http://freegeoip.net/xml/{ip} HttpClient HttpClient = new HttpClient(); var response = HttpClient.GetAsync(apiUrl).Result; if (response != null && response.ReasonPhrase != “Unauthorized”) … Read more
There is so much unrelated code in your example that it is a bit hard to understand what you really want to do. If you want to retrieve the state of a checkbox on another page then you must save the state because the checkbox control is destroyed when you leave the page. !include nsDialogs.nsh … Read more
It seems that you have some concept misunderstanding. In every program, there is a memory area called stack where local variables are allocated. In most computer architectures, there is a register called stack pointer (rsp in the x86_64 architecture) which points at the top of the stack (which grows from higher memory addresses to lower … Read more
You must encode input sent to the server, because otherwise the anti Cross Site Scripting protection on the server will block the entire request. However, you decode this input before saving to the DB. In other, what you see in the POST isn’t necessarily what is saved to the database. 8 solved Should I save … Read more
You can do that easily by passing label as reference ( I’m expecting label to be a double and not a string ) . Here is how void setToValue(double &label , double value ) { label = value; } Note that you don’t need to make the function as type double as it is not … Read more
The many comments (and even answers) focus on the risks in your implementation. Yet the question stands. As directly demonstrated below rectifying the perceived code shortcomings would not change anything significant about the performance. Here is the OP’s code modified to be (A) safe, and (B) supporting the same operations as std::stack, and (C) reserving … Read more
You aren’t assigning a function and an object to the same variable you are redefining the what the symbol foo is bound to. Everytime you set foo = you are binding what is on the right hand side to that symbol. You can’t use this to access the function because it is a different object. … Read more
Since you already create (and save) your tasks, the easiest fix would be to await them for each iteration of your while loop: while (run) { action2(); foreach (Task t in continutask) await t; } That way, when all pings completed (successful or not) you start the entire process again – without delay. One more … Read more
A simple for loop would do it: int compute(int n) { int i, sum=0; for(i=1; i<=n; i++) { int val = i*(i+1)*(i+1); sum += val; } return sum; } 7 solved Program to find sum up-to …..nth number [closed]
Just create picture box at runtime on form load like this. And you have to only increament x and y value after every cycle private void Form1_Load(object sender, EventArgs e) { int x = 10, y = 10; string[] file = System.IO.Directory.GetFiles(@”C:\Users\Public\Pictures\Sample Pictures\”, “*.jpg”); PictureBox[] pb = new PictureBox[file.Length]; for (int i = 0; i … Read more
Calendar.DAY_OF_YEAR is a constant representing the field that contains the day-of-year. It’s numeric value (6, apparently) has no meaning beyond being not equal to any of the other field constants. You want Calendar.getInstance().get(Calendar.DAY_OF_YEAR); solved Java Calendar Not working [closed]