When you see the syntax of for loop which is for(initialize;condition;inc/decrement) the statement in initialize block only executes once at the starting of for loop that’s why it is increamenting i by 2. Hopefully that help solved Output of the c program [closed]
split is not working on empty separators. Just use the string: print(“-“.join(string)) solved What is wrong in this code here
As you are saying that you can’t nil the button’s text, you should do this, You can implement this Bool extension also, extension Bool { mutating func toggle() { self = !self } } @IBAction func myButton(_ sender: UIButton) { sender.titleLabel?.isHidden.toggle() } this will show and hide your Button’s titleLabel text. UPDATE @IBAction func btnTapped(_ … Read more
Because x is 0. Recall that the ternary operator, if written condition ? a : b returns a if condition is true and b otherwise. You are using it with numbers, and any number except 0 is considered true as a boolean. x ? b : c in your case is 0 ? 2 : … Read more
import time print time.strftime(‘%I:%M:%S %p %Z’) For me, prints 12:21:51 PM EDT Edit: Just want to clarify the place holders. %I = Hour (12-hour clock) as a decimal number [01,12]. %M = Minute as a decimal number [00,59]. %S = Second as a decimal number [00,61]. %p = Locale’s equivalent of either AM or PM. … Read more
Just put them in there, and put {curly braces} around them: echo <<<EOS <div class=”contentBox”> <div id=”column1″> <img src=”https://stackoverflow.com/questions/23817237/images/gallery/girlthinking.jpg” alt=”” id=”imagen”> </div> <div id=”column2″> <p class=”tituloanuncio”><b>{$row[‘title’]}</b></p> <p class=”descripcionanuncio”>{$row[‘description’]}</p> </div> <div id=”column3″> <p class=”precioanuncio”><b>$1000</b></p> <p class=”contactoanuncio”><b>Contacto<br></b>Dueño: Alejandro<br>Telefono: 8331578460<br>[email protected]<br>Facebook</p> </div> </div> EOS; 0 solved echo inside another echo
I implemented splash screen using following method and it worked for me Add following code to your appdelegate.h @property (strong, nonatomic) UIViewController *viewController; @property (strong, nonatomic) UIImageView *splashView; In Appdelegate.m insert the following code in application didFinishLaunchingWithOptions [_window addSubview:_viewController.view]; [_window makeKeyAndVisible]; [[UIApplication sharedApplication] setStatusBarHidden:NO animated:YES]; splashView=[[UIImageView alloc]initWithFrame:[UIScreen mainScreen].bounds]; splashView.image = [UIImage imageNamed:@”splash screen.png”]; [_window addSubview:_splashView]; … Read more
If you MUST use a text field, you can read the file as a byte array, convert that to a base64 string, and store that in the text field: string fileString = Convert.ToBase64String(memoryStream.ToArray()); or if you have an actual file on disk: string fileString = Convert.ToBase64String(File.ReadAllBytes(@”path\to\file.pdf”)); 2 solved How to read a PDF into a … Read more
Looks like you are in Sandbox mode, so you will not get any public data, you will only get data from you or your sandbox users. Try search for an hashtag that you have posted a photo for, then you will just see that photo in API response. Once you get approved with public_content permission, … Read more
Well the DateTime typesetting will be different depending on the culture. For instance in the U.S., it will read, the same goes with currencies, dialogs (the YesNo buttons will be different, etc.): 10/15/2014 8:16:08 PM Whereas in France it will read: 15/10/2014 20:17:08 Example (with the csharp interactive shell): Mono C# Shell, type “help;” for … Read more
You used bad “” change this: <script type=”text/javascript” src=”lib/jquery.min.js”></script> To: <script type=”text/javascript” src=”https://stackoverflow.com/questions/27527676/lib/jquery.min.js”></script> 0 solved The Stupid Error: Undefined $ [closed]
int() truncates float values, removing the non-integral portion of the number. You are looking for rounding instead. You can use the round() function for that: >>> round(4.99) 5 solved Python int() to the nearest value
Math.random() returns a double value between 0 (inclusive) and 1 (exclusive). It does not return an integer value. Therefore, when you take the number produced by Math.random() modulo 10, it returns the same double value. The final cast to int makes that value always 0. Run the following code to see for yourself: double random … Read more
Question: If not from the heap, where does the memory for C come from? From the stack (or in the case of a global variable or function ‘static’ variable, from a statically allocated region that exists independently of both the heap and the stack). Strictly speaking, C++ has no concept of heap or stack (other … Read more
Just because a program is written in C++, doesn’t mean it can interpret C++ code. Would you expect this program to understand C++ code when you run it? #include <iostream> int main() { std::string line; while (std::getline(std::cin, line)) { std::cout << line << ‘\n’; } } 0 solved Why cant I use c++ syntax on … Read more