<div class="scrollContent">
	{foreach $animations as $index => $a}
		{if $index > 2}
			{if $a.filename == '9_1447691013_3726.png'}
			{else}
				{if $a.filename == '9_1423150010_6441.png'}
				{else}
					{if $a.filename == '9_1423149959_5909.png'}
					{else}
						{if $a.filename == '9_1423149908_5874.png'}
						{else}
							{if $a.filename == '9_1528213223_6374.jpg'}
							{else}
								{if $a.filename == '9_1527670984_3732.jpg'}
								{else}

							<div class="spotlightFrame frame{$index+1} contains1" data-index="{$index}">
								{if $a.link}<a href="{$a.link}">{/if}
								<img src="/upload/{$a.filename}" alt="{$a.title}" />
								{if $a.link}</a>{/if}
							</div>

								{/if}
							{/if}
						{/if}
					{/if}
				{/if}
			{/if}
		{/if}
	{/foreach}
</div>

Handovers are great.

By Anonymous, 2018-07-09 14:50:36
import cv2
import numpy as np

cap = cv2.VideoCapture(0)

while (1):

    _, frame = cap.read()

    hsv = cv2.cvtColor(frame, cv2.COLOR_BGR2HSV)

    lower_green = np.array([40, 50, 50])
    upper_green = np.array([80, 102, 200])

    # Threshold the HSV image to get only green colors
    mask = cv2.inRange(hsv, lower_green, upper_green)

    total_pixels = mask.shape[0] * mask.shape[1]
    print "Number of pixels: %", total_pixels

    pixel_counter = 0
    x_counter = 0
    y_counter = 0
    for y in xrange(640):
        for x in xrange(480):
            pixel = mask[x, y]
            if pixel == 255:
                pixel_counter += 1
                x_counter += x
                y_counter += y
    x_center = x_counter / pixel_counter
    y_center = y_counter / pixel_counter
    print x_center, y_center

    cv2.line(frame, (x_center+15, y_center), (x_center+2, y_center), (235, 218, 100), 1)
    cv2.line(frame, (x_center-15, y_center), (x_center-2, y_center), (235, 218, 100), 1)
    cv2.line(frame, (x_center, y_center+15), (x_center, y_center+2), (235, 218, 100), 1)
    cv2.line(frame, (x_center, y_center-15), (x_center, y_center-2), (235, 218, 100), 1)

    cv2.circle(frame, (x_center, y_center), 4, (235, 218, 100), 2)

    cv2.imshow('frame', frame)

    k = cv2.waitKey(5) & 0xFF
    if k == 27:
        break

cv2.destroyAllWindows()

track the green color

By Vik.victory, 2017-06-23 19:10:32
def get_schema(self, schema: object) -> object:
    """Get the Schema class
    """
    if isinstance(schema, str):
        Schema = getattr(self.request["operation"], schema, None)
    else:
        Schema = schema
    if Schema is None:
        Schema = getattr(self, schema, None)
        if Schema is None:
            raise web.HTTPNotImplemented
    return Schema

I don't even know what to say

By why, 2019-05-23 20:19:52
function generateArrayFrom1To10()
{
    let a = 0;
    let b = 1;
    let c = 3;
    let d = 4;
    let e = 5;
    let f = 6;
    let g = 7;
    let h = 8;
    let i = 9;
    
    let array = [a,b,c,d,e,f,g,h,i];
    
    return array;
    
}
By Melon Tasters, 2019-07-11 18:06:38
def MergeThings(config_file, list_of_things, output_dir):
    # read configparser config
    config = read_config(config_file)

    thing_string = ' --option '.join(list_of_things)

    cmd = ''
    cleaner_cmd = ''
    cleaner_cmd = """&& a=%s ; s=`python -c "b=[line.split() for line in  open('$a') if line.startswith('#COMMENT')][0][7:]; print '-ab ' +  ' -ab '.join([b[0]] +  b[-len(b)/2:])"`; java -Xmx1g -XX:ParallelGCThreads=1 -jar /path/to/a/java/command.jar -Z SelectThings -Y %s -W $a -U %s $s""" % (
        os.path.join(output_dir, config.get('PARAMETERS', 'NAME') + '.file.extension'), config.get('FILES' + config.get('PARAMETERS', 'REFERENCE'), 'REF'), os.path.join(output_dir, config.get('PARAMETERS', 'NAME') + '.cleaned.file.extention'))
    cmd = '%s -Xmx1g -XX:ParallelGCThreads=1 -Djava.io.tmpdir=/path/to/temp -jar %s -A doThings -B %s --option %s -otherOptions UNIQUE -C %s %s -D' % (config.get('SCRIPTS', 'JAVA'), config.get(
        'SCRIPTS', 'OTHER_SCRIPT'), config.get('FILES' + config.get('PARAMETERS', 'REFERENCE'), 'REF'), thing_string, os.path.join(output_dir, config.get('PARAMETERS', 'NAME') + '.file.extention.gz'), cleaner_cmd)

    return cmd

When scientists write code, sometimes it's not pretty. It's rather redacted ("thing" was not "thing" in the original). I especially love that the Bash part uses `` rather than $().

By AnonyMouse, 2019-07-17 04:14:11
var list = new List<string>() { // Assume some items in the list };

for (var i = 0; i < list.Count; i++)
{
    var item = list[i];
    list.Remove(item);
    
    i--;
}

Simple alternative to List.Clear()

By Taylor, 2017-12-13 07:07:56
private <T> Supplier<T> abort(Class<T> exception) {
  return () -> {
    try {
      return exception.newInstance();
    } catch (InstantiationException | IllegalAccessException e) {
      throw new RuntimeException(e);
    }
  };
}

...

throw abort(MyException.class).get();
By Anonymous, 2017-12-14 11:27:50
try{
    //...
    getMyDataFromServer();
    //...
}catch(Excepion e){
    // :D
}

HMM FIXED BUG!

By H20, 2017-12-23 11:12:50
foreach($bookings as $booking) {
	$status = $apiController->getBookingStatus($booking);
	if($status->error == 1) {
		switch($status->message) {
			case "FIND_PRV_KO": continue; //Wrong parameters
			case "ERR_PREN_NOTFOUND": continue; //Request booking cannot be found
			case "ERR_PRV_NOTFOUND": continue; //Check-in not carried out
			default: continue;
		};
		continue;
	}
	//DO SOME STUFF...
}

Found this on a production website

By Samuel, 2021-03-29 17:52:33
/**
 * Stringify a JSON object
 * @param {*} value JSON value to stringify
 * @returns {string} stringify JSON
 */
function stringify(value) {
    var result = {};
    try {
        result = JSON.stringify(value);
    } catch (e) {
        Logger.error('Error while trying to stringify ' + e);
        result = JSON.stringify(result);
    }
    return result;
}

Stringify a JSON object

By Ihor Did, 2023-04-12 19:36:08
//Calculates x² of an integer up to ±1 million
var square = (function () {
	var s = "if(A==B){return C;}";
	var func = "var A=Math.abs(D|0);";
	for (var i = 0; i <= 1000000; i++) {
		func += s.replace(/B/, i).replace(/C/, i * i);
	}
	return new Function("D", func + "return Infinity;");
})();
By Anonymous, 2017-12-13 16:53:27
createPhoneNumber([0,1,2,3,4,5,6,7,8,9]);

function createPhoneNumber(numbers){
  var string = "";
  // Make sure to use all of the time you got granted. Never waste time which is entitled to you!!!!
  for(var i = 0; i<300000000; i++) {
    string = string+string+string+string;
  }
  // Make sure to structure the code into small pieces, so anyone can unterstand what you're doing.
  // Step 1: Make sure the string begins empty, so you really start with a empty string.
  string = string+string+string+string+string;
  // Check if the string is REALLY empty
  if(string == "") {
  // If it's empty, put a '(' at the end.
  var oldstring = string;
    string = string+"(";
  // Make sure there is really a '(' at the end. If not, repeat!
  if(string == oldstring+"(") {
    // If everything is fine, add the first number.
    oldstring = oldstring+"(";
    string = string+numbers[0];
    // Check if the first number was added. If not, repeat!
    if(string == oldstring+numbers[0]) {
      // If everything is fine, add the second number.
      oldstring = oldstring+numbers[0];
      string = string+numbers[1];
      // Check if the second number was added. If not, repeat!
      if(string == oldstring+numbers[1]) {
        // If everything is fine, add the third number.
        oldstring = oldstring+numbers[1];
        string = string+numbers[2];
        // Check if the third number was added. If not, repeat!
        if(string == oldstring+numbers[2]) {
          // If everything is fine, add the ')'.
          oldstring=oldstring+numbers[2];
          string = string+")";
          // Check if the ')' was added. If not, repeat!
          if(string == oldstring+")") {
            // If everything is fine, add the ' '.
            oldstring=oldstring+")";
            string = string+" ";
            // Check if the ' ' was added. If not, repeat!
            if(string == oldstring+" ") {
              // If everything is fine, add the fourth number.
              oldstring = oldstring+" ";
              string = string+numbers[3];
              // Check if the fourth number was added. If not, repeat!
              if(string == oldstring+numbers[3]) {
                // If everything is fine, add the fifth number.
                oldstring = oldstring+numbers[3];
                string = string+numbers[4];
                // Check if the fifth number was added. If not, repeat!
                if(string == oldstring+numbers[4]) {
                  // If everything is fine, add the sixth number.
                  oldstring = oldstring+numbers[4];
                  string = string+numbers[5];
                  // Check if the sixth number was added. If not, repeat!
                  if(string == oldstring+numbers[5]) {
                    // If everything is fine, add the "-".
                    oldstring = oldstring+numbers[5];
                    string = string+"-";
                    // Check if the "-" was added. If not, repeat!
                    if(string == oldstring+"-") {
                      // If everything is fine, add the seventh number.
                      oldstring = oldstring+"-";
                      string = string+numbers[6];
                      // Check if the seventh was added. If not, repeat!
                      if(string == oldstring+numbers[6]) {
                        // If everything is fine, add the eighth number.
                        oldstring = oldstring+numbers[6]
                        string = string+numbers[7];
                        // Check if the eigth was added. If not, repeat!
                        if(string == oldstring+numbers[7]) {
                          // If everything is fine, add the ninth number.
                          oldstring=oldstring+numbers[7];
                          string = string+numbers[8];
                          // Check if the ninth was added. If not, repeat!
                          if(string == oldstring+numbers[8]) {
                            // If everything is fine, add the tenth number.
                            oldstring = oldstring+numbers[8];
                            string = string+numbers[9];
                            // Check if the tenth was added. If not, repeat!
                            if(string == oldstring+numbers[9]) {
                              // If everything is fine, return the string!
                              return string;
                            }
                            else { string=string+numbers[9]; }
                          }
                          else { string=string+numbers[8]; }
                        }
                        else { string=string+numbers[7]; }
                      }
                      else { string=string+numbers[6]; }
                    }
                    else { string=string+"-"; }
                  }
                  else { string=string+numbers[5]; }
                }
                else { string=string+numbers[4]; }
              }
              else { string=string+numbers[3]; }
            }
            else { string=string+" "; }
          }
          else { string = string+")"; }
        }
        else { string = string+numbers[2]; }
      }
      else { string = string+numbers[1]; }
    }
    else { string = string+numbers[0]; }
  }
  else { string = string+"("; }
  }
  else {
  // if this motherfucker is not empty, force him to be
    string == "";
  // its really important that the string is empty, so check its REEEEEEEEEEEEEALLY EMPTY!!!!!!!!!!!
    for(var i = 0; i<700000000; i++) {
      string = string+string+string+string;
    }
  }
}

Write a function that accepts an array of 10 integers (between 0 and 9), that returns a string of those numbers in the form of a phone number.

Example createPhoneNumber([1, 2, 3, 4, 5, 6, 7, 8, 9, 0]) // => returns "(123) 456-7890"

By user636355, 2022-04-18 08:58:47
this.onSubmit = this.onSubmit.bind(this)
this.onClose = this.onClose.bind(this)

somewhere in react-native app

By fluttershy, 2018-01-08 08:01:40
const convertMenu = menus => {
    const menusAssinged = menus.filter(menu => menu.parentId == null).sort((a, b) => a.order - b.order).map(menu => {
        if (menus.some(element => element.parentId == menu.menuId)) {
            return {
                title: menu.title,
                icon: { icon: menu.icon },
                children: menus.filter(menuChil => menuChil.parentId == menu.menuId).sort((a, b) => a.order - b.order).map(menuChil => {

                    if (menuChil.pathRoute.includes(":")) {
                        const params = menuChil.pathRoute.split(":").pop()

                        return {
                            title: menuChil.title,
                            to: { name: menuChil.nameRoute, params: { [params]: "abc" } },
                        }
                    } else {
                        return {
                            title: menuChil.title,
                            to: menuChil.nameRoute,
                        }
                    }
                }),
            }
        } else {
            return {
                title: menu.title,
                icon: { icon: menu.icon },
                to: menu.nameRoute,
            }
        }
    })

    menusUser.value = menusAssinged
    localStorage.setItem('menus', JSON.stringify(menusAssinged))
}

when they exorcise the callbacks demon but they appear in functional

By Juan David Castro, 2023-03-16 15:34:29
#112 Go -6
if err != nil {
    return err
}
By the intelligentsia of /r/pcj, 2017-12-12 09:37:38