for (int i = 0;i < n / 2;i++)
    {
        while (num[a[p].id].n == 0 || num[num[a[p].id].nxt].n == 0)
        {
            p++;
        }
        printf("%d %d ", num[a[p].id].n, num[num[a[p].id].nxt].n);
        num[a[p].id].n = 0;
        num[num[a[p].id].nxt].n = 0;
        num[num[a[p].id].lst].nxt = num[num[a[p].id].nxt].nxt;
        num[num[num[a[p].id].nxt].nxt].lst = num[a[p].id].lst;
    }
By Anonymous, 2022-08-06 14:50:56
SELECT 
	tblPosts.idPost,
	tblPosts.postTitle, 
	tblPosts.postCode, 
	tblPostsStatus.scsTitle, 
	concat(code, '<br>', pTitle) AS pTitle, (CASE WHEN postResult = 1 THEN 'yes' ELSE 'no' END) AS postResult , 
	concat(date_format(postStartedDate, '%d.%m.%Y'), '<br>', date_format(postStartedDate, '%H:%i')) AS dateStart, 
	date_format(tblPosts.updated_at, '%d.%m.%Y %H:%i') AS dtUpdated, tblPerson.mobile, tblPerson.mail, tblPerson.isoLang, tblPostsReason.surname, 
	concat(coalesce(clientFName, ''), ' ', coalesce(clientName, '')) AS client, 
	concat(coalesce(concat(tblGender.gender, ' '), ''), coalesce(eFName, ''), ' ', coalesce(eName, '')) AS pers, 
	(CASE WHEN tblPosts.idCollab is NULLTHEN '' ELSE concat(coalesce(tblCol.cFName, ''), ' ', coalesce(tblCol.cName, '')) END) AS starter, 
	concat("<img src='img/status_", tblPosts.status, ".png' height='12px' border='1' />") AS displaystat,
	concat("<a href='index.php?arg=posts&id=", tblPosts.idPost, "&idAccess=", coalesce(tblAccess.idAccess, ''), "' title='Prepare Interface'><img src='../DG/styles/flat/images/edit.gif' style='height:14px; width:32px;' border='0'></a>") AS elink, 
	concat("<a href='email.php?frame=1&idPost=", tblPosts.idPost, "&source=PERS&idSrc=", tblPerson.idPerson, "&lang=", tblPerson.isoLang, "&from=", ";;SENDER", "&to=", tblPerson.persMail, "&idTperslate=CLI_diff_joindre_can,PERS_demande_contact,PERS_demande_CV&title=", replace(replace(replace(coalesce(pTitle, ''), "'", ";;APO"), "(", ";;PLT"), ")", ";;PGT"), "' title='", concat(coalesce(persName, ''), ' ', coalesce(persFname, '')), "' class='fancybox fancybox.iframe'><img src='img/email.png' height='12px' border='1' title='Messages' ></a>") AS mailink, 
	concat("<a href='post_email.php?frame=1&op=resend&idPosts=", tblPosts.idPost, "&idPerson=", tblPerson.idPerson, "&lang=", tblPerson.isoLang, "&idAccess=", coalesce(tblAccess.idAccess, ''), "&title=", replace(replace(replace(coalesce(pTitle, ''), "'", ";;APO"), "(", ";;PLT"), ")", ";;PGT"), "' title='", concat(coalesce(perName, ''), ' ', coalesce(perFName, '')), "' class='fancybox fancybox.iframe'><img src='img/emailNew.png' height='12px' border=1 title='New Posts' ></a>") AS newlink, 
	concat("<a href='comment.php?idPosts=", tblPosts.idPost, "&idPostsElem=-1&idClient=", tblPosts.idClient, "&frame=1&title=", replace(replace(replace(pTitle, "'", ";;APO"), "(", ";;PLT"), ")", ";;PGT"), "' title='", concat(coalesce(persName, ''), ' ', coalesce(persFName, '')), "' class='fancyboxstepreload fancybox.iframe'><div id='divBadgeComm", tblPosts.idPost, "' class='divBadge'>", (select count(*) from tblComment where idPosts=tblPosts.idPost and idElem is NULLand visibleClient=1), "</div><img src='img/comment.png' height='12px' border='1' title='Comments' /></a>") AS comments, 
	concat("<a href='docs.php?frame=1&idPosts=", tblPosts.idPost, "&title=", replace(replace(replace(pTitle, "'", ";;APO"), "(", ";;PLT"), ")", ";;PGT"), "' title='", concat(coalesce(persName, ''), ' ', coalesce(persFname, '')), "' class='fancyboxstep fancybox.iframe'><div id='divBadgeDocument", tblPosts.idPost, "' class='divBadge'>", (select count(*) from tblDocs where idPosts=tblPosts.idPost and docFileName <> '' and status=1), "</div><img src='img/dir.png' height='12px' border='1' title='Docs' /></a>") AS documents, 
FROM tblPosts
-- lots of LEFT JOIN
WHERE 1;

Maybe he didn't know how to do it in PHP ?

By Not a real programmer, 2018-07-10 11:03:17
  @Override
    public ResponseEntity<AuditLogPagedResults> getLogEntries(
    		@ApiParam(value = "Environment ID", required = true) @PathVariable("environmentId") Long environmentId,
	   	  	@ApiParam(value = "ID of the queue manager to browse") @Valid @RequestParam(value = "queueManager", required = false) Long queueManager,
	   	  	@ApiParam(value = "ID of the queue to browse") @Valid @RequestParam(value = "queue", required = false) Long queue,
	   	  	@ApiParam(value = "Browse for messages newer than a date/time") @DateTimeFormat(iso = DateTimeFormat.ISO.DATE_TIME) @RequestParam(value = "from", required = false) @Valid LocalDateTime from,
	   	  	@ApiParam(value = "Correlation ID to browse for") @Valid @RequestParam(value = "correlationId", required = false) String correlationId,
	   	  	@ApiParam(value = "Page of results to return") @Valid @RequestParam(value = "page", required = false) Integer page,
            @ApiParam(value = "Number of results in a page") @Valid @RequestParam(value = "pagesize", required = false) Integer pagesize) {
        Pageable pageable = PageRequest.of(page != null ? page : 0, pagesize != null ? pagesize : defaultPageSize, new Sort(Sort.Direction.DESC, Audit.MSG_PUT_TIMESTAMP_FIELD));
        Page<Audit> auditEntries = null;
        Timestamp msgPut = (from != null ? Timestamp.valueOf(from) : null);

        /*
         * Environemnt is always supplied.  If we have queue or queue manager, assume that's what the caller wants.
         * We may also have some optional parameters - put timestamp, correlation ID
         */
        if (queue != null) {
        	//retrieve queue name
        	String queueName = null;
        	Optional<WMQQueue> queueEntity = wmqQueueRepository.findById(queue.intValue());
        	queueName = queueEntity.get().getQ_name();
        	
        	//see if we have timestamp or correlation ID
			if (msgPut != null) {
				if (correlationId != null) {
					auditEntries = auditRepository.findByQNameAndCorrelIdAndMsgPutTimestampGreaterThanEqual(queueName, msgPut, correlationId, pageable);
				} else {
					auditEntries = auditRepository.findByQNameAndMsgPutTimestampGreaterThanEqual(queueName, msgPut, pageable);
				}
			} else {
				if (correlationId != null) {
					auditEntries = auditRepository.findByQNameAndCorrelId(queueName, correlationId, pageable);
				} else {
					auditEntries = auditRepository.findByQName(queueName, pageable);
				}
			}
        } else if (queueManager != null) {
            List<Integer> managerIds = Arrays.asList(queueManager.intValue());
        	//see if we have timestamp or correlation ID
			if (msgPut != null) {
				if (correlationId != null) {
                    auditEntries = auditRepository.findByManagerIdsAndCorrelIdAndMsgPutTimestampGreaterThanEqual(managerIds, msgPut, correlationId, pageable);
				} else {
                    auditEntries = auditRepository.findByManagerIdsAndMsgPutTimestamp(managerIds, msgPut, pageable);
				}
			} else {
				if (correlationId != null) {
                    auditEntries = auditRepository.findByManagerIdsAndCorrelId(managerIds, correlationId, pageable);
				} else {
                    auditEntries = auditRepository.findByManagerIds(managerIds, pageable);
				}
			}
throw new java.lang.UnsupportedOperationException("Implementations does not exist");
        } else {
	        List<Integer> managerIds = findManagerIds(environmentId);
	
	        if(managerIds.isEmpty()) {
	            //No QueueManager so no possible log entries
	            return ResponseEntity.ok().body(null);
	        }
	
	        if (msgPut != null) {
	            auditEntries = auditRepository.findByManagerIdsAndMsgPutTimestamp(managerIds, msgPut, pageable);
	        } else {
	            auditEntries = auditRepository.findByManagerIds(managerIds, pageable);
	        }
        }
        
        
        /*
        if (correlationId != null && msgPut != null) {
            auditEntries = auditRepository.findByCorrelIdAndMsgPutTimestampGreaterThanEqual(correlationId, msgPut, pageable);
        } else if (queueName != null && msgPut != null) {
            auditEntries = auditRepository.findByQNameAndMsgPutTimestampGreaterThanEqual(queueName, msgPut, pageable);
        } else if (queueName != null) {
            auditEntries = auditRepository.findByQName(queueName, pageable);
        } else if (correlationId != null) {
            auditEntries = auditRepository.findByCorrelId(correlationId, pageable);
        } else {
            List<Integer> managerIds = findManagerIds(environmentId);

            if(managerIds.isEmpty()) {
                //No QueueManager so no possible log entries
                return ResponseEntity.ok().body(null);
            }

            if (msgPut != null) {
                auditEntries = auditRepository.findByManagerIdsAndMsgPutTimestamp(managerIds, msgPut, pageable);
            } else {
                auditEntries = auditRepository.findByManagerIds(managerIds, pageable);
            }
        }
*/
        if (auditEntries != null) {
	        AuditLogPagedResults results = new AuditLogPagedResults();
	        results.setPageNumber(pageable.getPageNumber());
	        results.setPageSize(pageable.getPageSize());
	        results.setPages(auditEntries.getTotalPages());
	        results.setResults(mapperFacade.mapAsList(auditEntries.getContent(), AuditLogEntry.class));
	        return ResponseEntity.ok().body(results);
        } else {
        	throw new ResponseStatusException(HttpStatus.NOT_FOUND, "Not found");
        }
    }

    
    /* (non-Javadoc)
	 * @see com.arcelormittal.springTemplate.web.MessagesApi#getLogEntry(java.lang.Long, java.lang.Long)
	 */
	@Override
	public ResponseEntity<AuditLogEntry> getLogEntry(Long environmentId, Long logId) {
		Optional<Audit> entry = auditRepository.findById(logId);
		if (entry.isPresent()) {
			return ResponseEntity.ok().body(mapperFacade.map(entry.get(), AuditLogEntry.class));
		} else {
			throw new ResponseStatusException(HttpStatus.NOT_FOUND, "Not found");
		}
	}

End pint to do a dynamic query in JPA.

By Anonymous, 2019-10-02 23:31:22
public static returnTrue(boolean b){
    if (b){
        return true;
    } else {
        return true;
    }
}

When you want your function always returns the correct value

By kayvan goli, 2017-12-13 14:49:39
	public static <A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P> String get(A h, B u, C e, F l, G o, D v, E p, H a, I b, L c, K d, N f, J g, P i, M j, N m) {
        StringBuilder yes = new StringBuilder();
        yes.append((String) String.valueOf(h.toString()));
        yes.append((String) String.valueOf(u.toString()));
        yes.append((String) String.valueOf(e.toString()));
        yes.append((String) String.valueOf(l.toString()));
        yes.append((String) String.valueOf(o.toString()));
        yes.append((String) String.valueOf(v.toString()));
        yes.append((String) String.valueOf(p.toString()));
        yes.append((String) String.valueOf(a.toString()));
        yes.append((String) String.valueOf(b.toString()));
        yes.append((String) String.valueOf(c.toString()));
        yes.append((String) String.valueOf(d.toString()));
        yes.append((String) String.valueOf(f.toString()));
        yes.append((String) String.valueOf(h.toString()));
        yes.append((String) String.valueOf(g.toString()));
        yes.append((String) String.valueOf(i.toString()));
        yes.append((String) String.valueOf(j.toString()));
        return (String) String.valueOf(yes.toString());
	}

why

By fxcil, 2022-03-24 21:53:11
 const configs = {
    employeeObject: {
      // tab 0
      firstName: "",
      middleName: "",
      nickname: "",
      lastName: "",
      gender: "",
      race: "",
      title: "",
      dob: "",
      employeeIDNo: "",
      // tab 1
      userName: "",
      permissionRole: 0,
      employeeNo: "",
      phoneExt: "",
      startDate: "",
      company: "",
      division: "",
      jobDescription: "",
      businessUnit: "",
      regionId: "",
      participantStatus: "",
      costCentre: "",
      personType: "",
      comments: "",
      // tab 2
      phone1: "",
      phone2: "",
      phone3: "",
      address1: "",
      address2: "",
      address3: "",
      address4: "",
      postalCode: "",
      email: "",
    },

Why add another object with a title when you can just add a comment saying... well... nothing really...

By Mr Verster, 2022-04-08 14:19:12
function sortUsers(a, b) {
  return a.last_name.localeCompare(b.last_name) * -1;
}
By Anonymous, 2018-03-06 22:44:30
 public void updateCurrency() {
        LOGGER.info("Update currencies");
        var ok = false;

        try {
            getExchangeRatesMechanism(getExchangeRatesProcessor());
            ok = true;
        } catch (Exception exception) {
            LOGGER.error(exception.getMessage(), exception);
        }

        if (ok) {
            LOGGER.info("The currencies were updated successfully!");
        }
    }
By halogenUnit, 2022-09-29 13:31:58
auto settingsFileSize = static_cast<int>(sizeof(_settings));

This was in release branch for a month. Casting wasn't even necessary.

By Your favourite co-worker., 2019-06-04 09:05:15
String s = "string";

String.valueOf(s).toString();

// just to make sure it's a damn string
while(!s instanceof String) {
    String.valueOf(s).toString();
}
By Anonymous, 2021-01-23 17:11:10
<?php

class CasinoCode
{
    CONST POST = 'POST';
    CONST GET = 'GET';
    
    $data = $this->callAPI('/hidden', [], self::POST);

production code of an API with dozens of millions of requests per day.

By Anonymous, 2019-10-17 19:43:24
 foreach (Byte bajt in data ) {
                    BufferIndex = i++;
                    if (!char.IsControl((char)bajt))
                        MyCharacter = Convert.ToChar(bajt).ToString();//Encoding.ASCII.GetString(new[]{bajt});
                    else
                        MyCharacter = " ";

                    if (BufferIndex == 200)
                        {
                            int a = BufferIndex;
                        }

                    
                    if (BufferIndex < 200)
                    {
                        sw.WriteLine("PrintBuffer1[" + BufferIndex + "] :=\t" + bajt + "\t; // " + String.Format(@"0x{0:x2}", (ushort)bajt) + "\t" + MyCharacter );
                    }

                    if (BufferIndex >= 200 && BufferIndex  < 400)
                    {
                        BufferIndex = BufferIndex - 200;
                        sw.WriteLine("PrintBuffer2[" + BufferIndex + "] :=" + bajt + "; // " + String.Format(@"0x{0:x2}", (ushort)bajt) + "   " + MyCharacter);
                    }
                    if (BufferIndex >= 400 && BufferIndex < 600)
                    {
                        BufferIndex = BufferIndex - 400;
                        sw.WriteLine("PrintBuffer3[" + BufferIndex + "] :=" + bajt + "; // " + String.Format(@"0x{0:x2}", (ushort)bajt) + "   " + MyCharacter);
                    }
                    if (BufferIndex >= 600 && BufferIndex < 800)
                    {
                        BufferIndex = BufferIndex - 600;
                        sw.WriteLine("PrintBuffer4[" + BufferIndex + "] :=" + bajt + "; // " + String.Format(@"0x{0:x2}", (ushort)bajt) + "   " + MyCharacter);
                    }
                    if (BufferIndex >= 800 && BufferIndex < 1000)
                    {
                        BufferIndex = BufferIndex - 800;
                        sw.WriteLine("PrintBuffer5[" + BufferIndex + "] :=" + bajt + "; // " + String.Format(@"0x{0:x2}", (ushort)bajt) + "   " + MyCharacter);
                    }
                    if (BufferIndex >= 1000 && BufferIndex < 1200)
                    {
                        BufferIndex = BufferIndex - 1000;
                        sw.WriteLine("PrintBuffer6[" + BufferIndex + "] :=" + bajt + "; // " + String.Format(@"0x{0:x2}", (ushort)bajt) + "   " + MyCharacter);
                    }
                    if (BufferIndex >= 1200 && BufferIndex < 1400)
                    {
	                        BufferIndex = BufferIndex - 1200;
                        sw.WriteLine("PrintBuffer7[" + BufferIndex + "] :=" + bajt + "; // " + String.Format(@"0x{0:x2}", (ushort)bajt) + "   " + MyCharacter);
                    }
                    if (BufferIndex >= 1400 && BufferIndex < 1600)
                    {
                        BufferIndex = BufferIndex - 1400;
                        sw.WriteLine("PrintBuffer8[" + BufferIndex + "] :=" + bajt + "; // " + String.Format(@"0x{0:x2}", (ushort)bajt) + "   " + MyCharacter);
                    }
                    if (BufferIndex >= 1600 && BufferIndex < 1800)
                    {
                        BufferIndex = BufferIndex - 1600;
                        sw.WriteLine("PrintBuffer9[" + BufferIndex + "] :=" + bajt + "; // " + String.Format(@"0x{0:x2}", (ushort)bajt) + "   " + MyCharacter);
                    }
                    if (BufferIndex >= 1800 && BufferIndex < 2000)
                    {
                        BufferIndex = BufferIndex - 1800;
                        sw.WriteLine("PrintBuffer10[" + BufferIndex + "] :=" + bajt + "; // " + String.Format(@"0x{0:x2}", (ushort)bajt) + "   " + MyCharacter);
                    }
                    if (BufferIndex >= 2000 && BufferIndex < 2200)
                    {
                        BufferIndex = BufferIndex - 2000;
                        sw.WriteLine("PrintBuffer11[" + BufferIndex + "] :=" + bajt + "; // " + String.Format(@"0x{0:x2}", (ushort)bajt) + "   " + MyCharacter);
                    }
                    if (BufferIndex >= 2200 && BufferIndex < 2400)
                    {
                        BufferIndex = BufferIndex - 2200;
                        sw.WriteLine("PrintBuffer12[" + BufferIndex + "] :=" + bajt + "; // " + String.Format(@"0x{0:x2}", (ushort)bajt) + "   " + MyCharacter);
                    }

                        
                }

don't repeat yourself.. whyy we don't have PrintBufeer[i] ?

By Anonymous, 2016-02-08 09:52:40
    if (preg_match("/^N/",$postcode)) {
        if (preg_match("/^NW/", $postcode)) {
            if (!preg_match("/^NW1/", $postcode)) {
                // NORTH WEST (NW2, NW3, NW4, NW5, NW6, NW7, NW8, NW9, NW10)
                $property['Prop_area'] = 'NW';
            } else {
                // NW1 which is Central
                $property['Prop_area'] = 'SW';
            }
        } else {
            // NORTH  (N1, N2, N3, N4, N5 etc)
            $property['Prop_area'] = 'N';
        }
    } else if (preg_match("/^W/",$postcode)) {
        if (
            !preg_match("/^W1 /",$postcode)
            && !preg_match("/^W2 /",$postcode)
            && !preg_match("/^W8/",$postcode)
            && !preg_match("/^W11/",$postcode)
        ) {
            // WEST includes (W3, W4, W5, W6, W7, W9, W10, W12, W13, W14)
            $property['Prop_area'] = 'W';
        } else {
            //W1 and W2, W8, W11 which are Central
            $property['Prop_area'] = 'SW';
        }
    } else {
        if (
            preg_match("/^SW/",$postcode)
            || preg_match("/^EC/",$postcode)
            || preg_match("/^WC/",$postcode)
        ) {
            // CENTRAL includes (W1, W2, EC, WC, NW1, SW1, SW3, SW5, SW7, W8, W11)
            $property['Prop_area'] = 'SW';
        } else {
            // OTHER includes South and East and everything else
            return 'SE';
        }
    }
By ichikawayukko, 2018-11-06 12:30:21
typedef signed int sint;
#define N 100
static int n = N;

inline int f(const int n, int& i, int* j, int t[2], int p=11)
{
    i*=i;
    (*j)--;
    
    if ( n<=0 )
    {
        cout << ::n << ">\n";
        return t[0];
    }
    else return f(n-1, i, j, t) + t[n];
}

int main()
{
    int n = 4;
    int x = 1U;
    sint y = 10;
    int (*fptr)(const int, int&, int*, int*, int) = f;

    int* t = new int[n];
    int& r = *(t+3);
    (*t) = 1;
    *(t+1) = 2;
    t[2] = 3;
    r = 4;

    int z = (*fptr)(5, x, &y, t, 12);    

    for(int i = 0; i < 2*n; i++)
    {
        if( i == n )
            continue;
        if( i > n )
            break;
        cout << t[i] << "\n";
    };
    cout << x << ", " << y << ", " << z << "\n";
    
    delete[] t;
}

This is what my professor gave as part of the final exam. The purpose of giving us this code was to get us used to seeing different ways the C++ syntax can be used and figure out what the output is.

By Anonymous, 2023-02-02 21:29:11
if(date.getFullYear() <= 2017) {
    if(date.getMonth() <= 11) {
        if(date.getDate() <= 26) {
            if(date.getHours() <= 23) {
                if(date.getMinutes() <= 59) {
                    if(date.getSeconds() <= 59) {
                        //Display popup before 2017-11-27
                    }
                }
            }
        }
    }
}

    
By Anonymous, 2017-12-12 14:14:55