[Solved] how face recognition works in real time [closed]
I would read this paper “Robust Real-Time Face Detection” to get started also this one is interesting 0 solved how face recognition works in real time [closed]
Month: October 2022
[Solved] How do I redirect to another webpage?
One does not simply redirect using jQuery jQuery is not necessary, and window.location.replace(…) will best simulate an HTTP redirect. window.location.replace(…) is better than using window.location.href, because replace() does not keep the originating page in the session history, meaning the user won’t get stuck in a never-ending back-button fiasco. If you want to simulate someone clicking … Read more
[Solved] How to analyze the data whose different rows have different number of elements using R?
using the readLines and strsplit to solve this problem. text <- readLines(“./xx.txt”,encoding=’UTF-8′, n = -1L) txt = unlist(strsplit(text, sep = ” “)) solved How to analyze the data whose different rows have different number of elements using R?
[Solved] How do I get my email to center in Hotmail? [closed]
Hotmail places your email inside a div with a class named “ExternalClass” – here are the properties they have set on that class: .ExternalClass{display:inline-block; line-height: 131%}; This has no effect on your email when using IE but every other browser the email will not be centered. To overwrite this simply include this in your embedded … Read more
[Solved] Average in Array C# [closed]
I assume you want to max and average only over specific ranges in the multidimensional array. Using extension methods it’s a bit complicated, but you can do it like this: var myArray1 = new double[320, 18]; var myArray2 = new double[8, 18]; int dim2 = myArray1.GetLength(1); myArray2[0, 0] = myArray1.Cast<double>().Select((val, idx) => new { idx, … Read more
[Solved] ‘do something’ every time a counter increase of 1000 [closed]
You say 10,000 but you write 1000, here is what I would do for 1000: if (counter % 1000 == 0) { //Do something. } For 10,000 do: if (counter % 10000 == 0) { //Do something. } solved ‘do something’ every time a counter increase of 1000 [closed]
[Solved] in HTML page can we use jsp code
Any server-side code would need to be executed on the server, not in the browser. There’s a hard separation between the server-side processing and the client-side processing. So the JSP code wouldn’t be able to interact with the JavaScript code or anything like that. In order for server-side code to be executed in an HTML … Read more
[Solved] Reversing a List of ints
There is direct method Enumerable.Reverse, you can do as below listNum .Reverse() for your code do like this for (int i = ListLength -1; i >= 0; i–) reverseList.Add( listNum[i]); just for the information it’s List it’s not array 2 solved Reversing a List of ints
[Solved] How to add spaces in between numbers contained inside a string? [closed]
Try this String str = “DOC_87654321 -ABC76543″; StringBuilder sb = new StringBuilder(); for (int i = 0; i < str.length(); i++) { char c = str.charAt(i); if (Character.isDigit(c)) { sb.append(c + ” “); } else { sb.append(c); } } Log.e(“DATA”,sb.toString()); 12 solved How to add spaces in between numbers contained inside a string? [closed]
[Solved] Change color alternately using 4 different colors in PHP
Simple Scalable Solution You can have the colors in a separate array and take mod value of the total count to alternate the colors between the rows. This solution is scalable and will work for N number of colors across M number of rows. This way, the code will work even if you modify the … Read more
[Solved] R: Is there a function to clean factor levels? characters columnwise in a data frame? [closed]
Just use the internal bits from janitor::clean_names(): # #’ ‘Clean’ a character/factor vector like `janitor::clean_names()` does for data frame columns # #’ # #’ Most of the internals are from `janitor::clean_names()` # #’ # #’ @param x a vector of strings or factors # #’ @param refactor if `x` is a factor, return a ref-factored … Read more
[Solved] Value of type ‘(UIButton) -> ()’ has no member ‘setImage’
Your @IBAction function has the same name as the button, this causes a name ambiguity. Change the name of the function to something else. @IBAction func houseLockPressed(_ sender: UIButton) Also, you are missing the button’s name in the third line. Change self to self.houseLock to refer to the button. 9 solved Value of type ‘(UIButton) … Read more
[Solved] In C, is single & and single | valid so as to avoid short circuit? Also please give some examples of utility of same in C# [closed]
Here are the answers to your questions: Is & and | valid in C so that short circuit can be avoided? No. The & and | operators in C mean different things compared to their C# logical counterparts. In C, & and | are bitwise operators. They will evaluate both the sides and combine the … Read more
[Solved] Excel Formula to extract previous word (towards left) from a specific position
If there are no spaces between numbers then you can use following formula. =TRIM(RIGHT(SUBSTITUTE(TRIM(LEFT(SUBSTITUTE(A3,” yrs”,REPT(” “,99)),99)),” “,REPT(” “,99)),99)) 2 solved Excel Formula to extract previous word (towards left) from a specific position
[Solved] Bitmap.createScaledBitmap is not working to resize the image
HI as per my understanding, You can do this and also you can follow This Link Bitmap yourBitmap; Bitmap resized = Bitmap.createScaledBitmap(yourBitmap, newWidth, newHeight, true); or: resized = Bitmap.createScaledBitmap(yourBitmap,(int)(yourBitmap.getWidth()*0.8), (int)(yourBitmap.getHeight()*0.8), true); Also You can use this method public Bitmap getResizedBitmap(Bitmap bm, int newHeight, int newWidth) { int width = bm.getWidth(); int height = bm.getHeight(); float … Read more