public abstract class AbstractInventoryProductFactoryManagerSingletonServiceManagerFactoryExceptionHandlerResourceHandlerDatabaseConnectionHandlerImpl {
    
    private static AbstractInventoryProductFactoryManagerSingletonServiceManagerFactoryExceptionHandlerResourceHandlerDatabaseConnectionHandlerImpl theOneAndOnlyInstance;
    private Connection theUnbreakableEverlastingDatabaseLifeline;

    public static AbstractInventoryProductFactoryManagerSingletonServiceManagerFactoryExceptionHandlerResourceHandlerDatabaseConnectionHandlerImpl summonTheSingleton() {
        if (theOneAndOnlyInstance == null) {
            theOneAndOnlyInstance = new ConcreteImplementation();
        }
        return theOneAndOnlyInstance;
    }

    public abstract void initiateUnswervingDatabaseLinkWithCompulsiveRetriesAndUnyieldingTimeout();
    public abstract InventoryProduct concoctAndJumpstartBrandNewInventoryProductPostRigorousValidation();
    public abstract Service bootstrapAndEnrollNovelServicePostInfallibleAvailabilityCheck();
    public abstract void seizeAndChronicleExceptionWithStackTrackAndSignalDeveloper(Exception e);
    public abstract void manageAndFineTuneResourceConsumptionForPeakEfficiency(Resource resource);
    public abstract void launchDatabaseTransactionWithOptimumIsolationLevel();
    public abstract void ratifyDatabaseTransactionAndScourForPossibleConflicts();
    public abstract void revokeDatabaseTransactionInEventOfUnforeseenErrors();
    public abstract void safelySeverDatabaseConnectionAndLiberatePreciousResources();
}
By unknown, 2023-06-08 21:13:00
bool calculateLeapYear(uint8_t year) {
    if ((year % 4 == 0 && year % 100 != 0) || (year % 400 == 0)) {
        return true;
    } else {
        return false;
    }
}

uint8_t and a useless if.

By eha, 2023-06-19 23:01:57
if student_id:
    assignments = Assignment.objects.filter(week__in=weeks)

    unenrolled_students = Wave.objects.filter(week__in=weeks).values_list('unenrolled_students', flat=True)

    # Construct responses based on assignment type
    Assignment.build_assignments_for_weeks(responses, assignments, students, unenrolled_students)
    max_num_assessments = Assessment.build_assessments_for_weeks(responses)
    Comment.build_comments_for_weeks(responses, weeks, students, unenrolled_students)

elif wave_id:
    assignments = Assignment.objects.filter(week__in=weeks)

    unenrolled_students = Wave.objects.filter(week__in=weeks).values_list('unenrolled_students', flat=True)

    # Construct responses based on assignment type
    Assignment.build_assignments_for_weeks(responses, assignments, students, unenrolled_students)
    max_num_assessments = Assessment.build_assessments_for_weeks(responses)
    Comment.build_comments_for_weeks(responses, weeks, students, unenrolled_students)

else:
    # can't happen
    pass
By Anonymous, 2018-03-23 12:46:10
	const ws = new WebSocket('wss://echo.websocket.org', {
		agent: new HttpsProxyAgent(`https://${proxy}`)
	});
	wsz.push(ws);
	ws.onopen = () => {
		if (ws.readyState === WebSocket.OPEN) {
			.....
			ws.close();
		}
	};
	ws.onerror = () => {
		ws.close();
	};

u just cant trust, just cant......

By Neon, 2018-10-23 18:14:26
int main() {
    int error_code = some_function();
    if (error_code == 1) {
        // In case of error, crash the program by eating up memory
        while (true) new int;
    }
}
By Anonymous, 2024-04-30 08:31:39
#define omae
#define wa (void)0
#define mou (void)0
#define shinderu ;
#define nani (void)
#define return 0; return

int main(void) {
    omae wa, mou shinderu
    nani!
    return 0;
}
By Nobody cares, 2020-05-19 06:46:01
maybeSomething match {
  case Some(x) => true
  case None => false
}

maybeSomething.getOrElse(false) Short code and readable

By Majid Hosseini, 2017-12-16 07:03:07
function edit_vehality: locality,
      google_place_id: '1'
    };
    let opts = { 'method': 'put', 'route': '/border/' + border_id, 'status': status, 'account_access_token': saved_values.superadmin.account_access_token, 'params': params };
    request(opts)
      .then(function(res) {
        resolve(res.result);
      }).catch(reject);
  })
}
By a poor soul, 2018-04-11 17:07:13
var div = '<div class="imgdiv" '+(user[5] ? 'style="display: flex; flex-direction: column; padding: 10px; justify-content: flex-end; background-image: url(\''+user[5]+'\');"' : '')+'>'
        + (usersVideos[userId] && <?= ($authuser ? 'true' : 'false') ?> ? '<i class="f7-icons icon-acc" onclick="videoShow('+user[uID]+')" style="color: white; font-size: 50px; margin-bottom: 5px; cursor: pointer; text-align: left;">play_round</i>' : '')
        + (iam && page=='home' ? '<div> <input id="video-input" onchange="uploadVideo(files)" type="file" accept="video/*" style="display: none; width: 80%; height: 100px; margin: auto; padding-top: 20px;"/> </div> <p class="action_cont" style="padding: 0; padding-top: 12;"> <a class="act_btn" onmousedown=document.getElementById("video-input").click() href="javascript:void(0)" style="text-decoration: none; margin: auto; width: calc(100% - 26px); text-align: center;"> ' + (myMods['video'] ? 'Загрузить новое видео' : 'Добавить видео-превью' ) + ' </a> </p>' : '')
+ '</div>'

JS + CSS + PHP + HTML

By Anon, 2018-08-24 18:30:12
<ng-container *ngIf="!errors">
    <div *ngIf="errors" class="no-content-wrapper">
        <esel-components-error [error]="errors"></esel-components-error>
    </div>
</ng-container>

Make your code error prone with effective error handling!

By Anonymous, 2019-10-11 12:49:41
const newReply = (reply !== null) ? reply : null;
By foxy, 2018-06-04 21:19:27
function renderGroupSelectedSuccessors() {
    var index = 0;
    if (tempSuccessorsGroupsList != null && tempSuccessorsGroupsList.length > 0) {
        var groups = tempSuccessorsGroupsList.splice(0, PageSettings.lazyRenderItemsPerPage);
        var groupSuccessors = '';
        for (var i = 0; i < groups.length; i++) {
            if (index % 10 == 0) {
                groupSuccessors += '<div style="float: left;"><ul>';
            }
            groupSuccessors += '<li><a data-groupid="'+groups[i].GroupID+'">' + groups[i].GroupName + '</a></li>';            
            index++;
            if (index % 10 == 0 || i == groups.length - 1) {
                groupSuccessors += '</ul></div>';
            }
        }
        $('#divGroupSuccessorsList').append(groupSuccessors);
        SetCheckBoxState();
        setTimeout(renderGroupSelectedSuccessors, 50);
    }
}

Where does the data come from? Where does it go? Why isn't this an endless recursive loop? Why has this worked for three years?

By Anonymous, 2019-05-10 13:20:47
<?php 
$k =1;
for($v = 0; $v < $nt; $v++) {         
	$bgClass= 'blueBg';
		if($k > 1 && $k%2 == 0){
			$bgClass= 'whiteBg';
		}
?> 
<tr  class="row_tr <?php echo $bgClass;?>">						
			<td class="row_td td_column_0">&nbsp;</td>					
			<td class="row_td column_1"><?php echo $rows[$v]['nothing'];?></td>
			...
			<td class="row_td td_column_0">&nbsp;</td>
	</tr>

<?php       
	$k++;
	}	
?>
By Unknown, 2018-02-13 14:47:19
return isDisabled == false ? false : true;
By Anonymous, 2018-03-23 22:02:31
function clean(toClean, source){
	if (typeof(toClean) !== 'string') return true;
	if (typeof(source) !== 'string') return true;
	
	return source.replace(toClean, String('CLEANED')).toString();
}

Found this in a project at work and someone clearly doesn't trust JavaScripts typeof function

By Anonymous, 2018-06-02 22:09:57