Doing it the first way severely hampers the re-usability of your function. Simple Example: What if I wanted to see the outcome from of your function when y=3 when x is any of the numbers in [2, 4, 6]? With the first example, you’d need: def f(): return x + y results=[] y = 3 … Read more
What about this? Files.list(Paths.get(“somedir”)).sorted().forEach(System.out::println); 1 solved List of files in directory with new File API
fgets() takes 3 arguments. This is the prototype: char *fgets(char *s, int size, FILE *stream); So change fgets(buffer); to fgets(buffer, sizeof buffer, stdin); Also, note that fgets() will read the newline character if the buffer has enough space. If this is something you don’t want, then you can strip it with: buffer[strcspn(buffer, “\n”)] = 0; … Read more
System.Data.SqlClient.SqlException: ‘Incorrect syntax near the keyword ‘where’.’ ||||who can help me with this error? solved System.Data.SqlClient.SqlException: ‘Incorrect syntax near the keyword ‘where’.’ ||||who can help me with this error?
You are supposed to enter values, not just press enter, when prompted after running the program: # ⇓ prompt ⇓ ⇓⇓ YOUR INPUT!!! How old are you? 35 Sidenote: parentheses after chomp are redundant and not ruby idiomatic. 0 solved Gets.chomp not working
Replace ViewPager.setAdapter(… with viewPager.setAdapter(… ViewPager (with a capital letter) is a class name and by using it here, you are trying to access the static method of that class. There is no static method setAdapter and hence the error. For readability, replace viewPager with pager. It will make it easier for you to avoid such … Read more
Sub datestuff() myDate = “22nd July 2016″ myDateArray = Split(myDate, ” “) myDateArray(0) = Trim(Replace(Replace(Replace(Replace(myDateArray(0), “st”, “”), “nd”, “”), “rd”, “”), “th”, “”)) myDate = DateValue(Join(myDateArray, ” “)) Debug.Print myDate ‘ outputs ’22/07/2016’ End Sub Seems to me the main issue is the day part; handle that and the rest will be simple enough? solved … Read more
<FindAndClickAds>o__SiteContainer1 and <>p__Site2 are not valid C# identifiers. It looks like this has been decompiled and are compiler-generated class names. You should change the names to use valid identifiers e.g. private static class FindAndClickAdso__SiteContainer1 { public static CallSite<Func<CallSite, object, IHTMLWindow2>> p__Site2; } 0 solved Error CS1513: } expected
Moving sheets/tabs of a color to end of list of tabs using Google Sheets API version 4 function moveSheetsOfAColorToEnd(color) { var color=color || ‘#ff0000’; if(color) { var ss=SpreadsheetApp.getActive(); var shts=ss.getSheets(); for(var i=0;i<shts.length;i++) { if(shts[i].getTabColor()==color) { Sheets.Spreadsheets.batchUpdate( { requests:[ { “updateSheetProperties”: { “properties”: { “sheetId”:shts[i].getSheetId(), “index”: shts.length }, “fields”: “index” } } ] }, ss.getId()); } … Read more
Try this typealias ActionBlock = () -> Void class UIBlackButton: UIButton { var actionBlock: ActionBlock = {} func handleControlEvent(event: UIControlEvents, action: @escaping ActionBlock) { actionBlock = action self.addTarget(self, action: #selector(callActionBlock), for: event) } @objc func callActionBlock(sender: Any) { actionBlock(); } } solved Convert Objective-C to Swift for these below code [closed]
have a look: [Embedded Video & Live Video Player] https://developers.facebook.com/docs/plugins/embedded-video-player Youtube: <html> <body> <iframe src=”http://www.youtube.com/embed/YOUR-YOUTUBE_VIDEO_CODE” width=”560″ height=”315″ frameborder=”0″ allowfullscreen></iframe> </body> </html> Replace YOUR-YOUTUBE_VIDEO_CODE with video code 0 solved Play youtube and facebook video by url
A simple RandomAccessFile scrambler would be this: private static final String READ_WRITE = “rw”; private static final Random random = new Random(); public static void scramble(String filePath, int scrambledByteCount) throws IOException{ RandomAccessFile file = new RandomAccessFile(filePath, READ_WRITE); long fileLength = file.getLength(); for(int count = 0; count < scrambledByteCount; count++) { long nextPosition = random.nextLong(fileLength-1); file.seek(nextPosition); … Read more
I simply used a hash to store the frequencies of remainders when divided by 7: int count7Divisibiles(int arr[], int n) { // Create a frequency array to count // occurrences of all remainders when // divided by 7 int freq[7] = {0, 0, 0, 0, 0, 0, 0}; // Count occurrences of all remainders for … Read more
Given your declarations, you need vecP[1]->resize(6); // or vecP[1]->at(3) = 7; The problem being that since your (top level) vector elements are pointers, you need to dereference them to access their contents. The easiest way of dereferencing is to use -> instead of ., as I did above, but you can also use (unary) *. … Read more
You can do this var results = numberLists.OrderBy(x => x[0]) .ThenBy(x => x[1]) .ThenBy(x => x[2]); foreach (var result in results) { foreach (var subresult in result) { Console.Write(subresult + ” “); } Console.WriteLine(); } Output 2 3 9 2 4 7 4 7 8 6 8 9 Full Demo here Additional Results Enumerable.OrderBy Method … Read more