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Zend PHP Certification Study Guide- P8
... January 18, 20 38 22 :14:07The correct answer is A.The UNIX epoch is January 1, 1970 00:00:00 UTC. On 32- bit systems, the date functions are only guaranteed to work until January 19, 20 38.5. Internally ... find the time stamp for the current time tomorrow, you can-not simply look 24 hours in the future, as it might be 23 or 25 hours if you cross a day-light saving time boundary.strtotime()takes ... this code willcause $tsto be set to -1, indicating an error:$ts = strtotime(“Fri, 9 Jan 20 04 03 :26 :23 +0000 GMT”);strtotime()has become confused because two separate time zone offsets (+0000andGMT)...
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Zend PHP Certification Study Guide- P9
... anexample:Select *From table1 inner join table2 on table1.id = table2.idWhen executing this query, the database will look at the table1.id = table2.idcon-dition and only return those rows from ... *From table1 left outer join table2 on table1.id = table2.idThis will cause the database system to retrieve all the rows from table1and only thosefrom table2where the idcolumn has the same ... streams—compress.zlib://and compress.bzip2://This file wrapper allows you to read files that have been compressed using the gzip(.gzfiles) or bzip2 (.bz2files), respectively.You can also use...
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Zend PHP Certification Study Guide- P10
... scripting is much different than escaping data to beused in a shell command. 12 7090 ch11 7/16/04 8:45 AM Page 1 82 Please purchase PDF Split-Merge on www.verypdf.com to remove this watermark.165Introducing ... in the following sections.Register GlobalsIn PHP 4 .2. 0, the default value of the register_globalsdirective changed from Onto Off. PHP professionals are now expected to write code that does ... thatyou can achieve on a dedicated host. 12 7090 ch11 7/16/04 8:45 AM Page 180Please purchase PDF Split-Merge on www.verypdf.com to remove this watermark.1 72 Chapter 10 Stream and Network ProgrammingFurther...
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Zend PHP Certification Study Guide- P11
... table changes.13 7090 ch 12 7/16/04 8:44 AM Page 197Please purchase PDF Split-Merge on www.verypdf.com to remove this watermark. 20 2Chapter 13 Getting Ready for the Certification Examfilling ... “0mydeviceid”)D. None of the above13 7090 ch 12 7/16/04 8:44 AM Page 198Please purchase PDF Split-Merge on www.verypdf.com to remove this watermark.1 92 Chapter 12 Debugging and PerformanceLuckily, ... setting a log file where the13 7090 ch 12 7/16/04 8:44 AM Page 1 92 Please purchase PDF Split-Merge on www.verypdf.com to remove this watermark.190Chapter 12 Debugging and PerformanceClearly,...
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Zend PHP Certification Study Guide- P12
... the output buffer.15 7090 Practice Exam 7/16/04 8: 42 AM Page 21 3Please purchase PDF Split-Merge on www.verypdf.com to remove this watermark. 22 2SerializationSerialization Reformatting the con-tents ... out the first 20 characters of $commentfollowed by three dots (.)? A.print substr($comment, 20 ) . ‘ ‘; B.print substr_replace($comment, ‘ ‘, 20 ); C.print substr($comment, 20 , strlen($comment)) ... 8:45 AM Page 22 0Please purchase PDF Split-Merge on www.verypdf.com to remove this watermark. 21 3Practice Exam Questionsfor($i = 0; $i < $c; $i++) $res[$i] $arr1[$i] - $arr2[$i]; return...
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Zend PHP Certification Study Guide- P13
... statement, short form syntax, 23 -25 if-then-else statement, 21 -22 alternative syntax, 22 short form syntax, 22 overview, 21 -22 17 7090 index 7/16/04 8:43 AM Page 22 6Please purchase PDF Split-Merge ... Web site, 20 2test centersarrival time, 20 2ID requirements, 20 2locating, 20 1materials provided, 20 3personal belongings, 20 2time limit, 20 3explode( ) function, string splits, 101-1 02 expressions, ... choice type, 20 5 -20 6navigating forward and backward, 20 4number of, 20 3open type, 20 7single choice type, 20 4 -20 5registering, 20 1test center walk-in, 20 2via Pearson VUE Call Center, 20 2via Pearson...
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Zend PHP Certification Study Guide- P14
... titles.www.samspublishing.comSamsInformITBM5.7x9.qxd 1/7/03 2: 52 PM Page 122 3Please purchase PDF Split-Merge on www.verypdf.com to remove this watermark. 21 327 090 Ad 2 7/16/04 8:43 AM Page 24 7Please purchase PDF Split-Merge ... remove this watermark. 20 327 090 Ad 1 7/16/04 8:44 AM Page 24 6Please purchase PDF Split-Merge on www.verypdf.com to remove this watermark. 22 327 090 Ad 3 7/16/04 8:45 AM Page 24 8Please purchase ... www.informit.comYour Guide to ComputerTechnologySams has partnered with InformIT.com to bring technical informationto...
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Tài liệu Troy Technologies USA_ A+ CERTIFICATION STUDY GUIDE Core Exam doc
... 8SCSI -2 8 5MHz 5MB 8Wide SCSI 16 5MHz 10MB 16Wide SCSI 32 5MHz 20 MB 16SCSI -2 Fast 8 10MHz 10MB 8Fast & Wide SCSI 16 10MHz 20 MB 16Fast & Wide SCSI 32 10MHz 40MB 32 Ultra SCSI 8 20 MHz 20 MB ... likelyproblem?A: Misaligned printhead 22 4: How many 72 pin SIMMs are needed to make a bank on a Pentium PC?A: 2 225 : What is the most popular type of modem protocol?A: Zmodem 22 6: Will you ever find ISA ... Floppy 123 : When do you need to discharge a CRT?A: When you’re replacing an internal component 124 : What is the I/O address for COM2?A: 2f8h 125 : What is the I/O address for COM4?A: 2e8h 126 :...
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Tài liệu Troy Technologies USA A+ certification study guide pdf
... CONFIG.SYS VFAT.386 in SYSTEM.INI1 02. In your AUTOEXEC.BAT file you have the line: SET BLASTER=A 220 I5 D1 T6. What doesthe A 220 mean?A: I/O address 22 0103. The message “missing operating ... Task Switching 22 0. In order to see the system files, in the root directory, you would type?A: DIR /A:S 22 1. The typical prompt (C:\>) is created with what command?A: $p$g 22 2. How many ... Technologies USA Study Guides.This study guide consists of a selection of questions and answers similar tothe ones you will find on the official A+ Certification exams. All you needto do is study and...
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Tài liệu Oracle Certified Professional DBO Certification Exam Guide pdf
... object, be it a table or some other object. Oracle Certified Professional DBO Certification Exam Guide This CD-ROM is a special certification web site that contains the following items:Oracle ... should redouble your study in that area and take the exam again. Even on PROCEDURE money_converter ( amount IN NUMBER, from_currency IN VARCHAR2, to_currency IN VARCHAR2, return_val IN OUT ... objectives for each exam. For further review, we recommend the companion study guides from Global Knowledge Network Certification Press. The chapters in these books correspond directly to the...
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Tài liệu Zend PHP Certification Study Guide- P1 ppt
... Certification Exam 20 1What the Exam Tests 20 1How to Register 20 1Registration via Pearson VUE Call Center 20 2Registration via the Person VUE Website 20 2Registration at the Test Center 20 2What ... Structures 21 Alternative if-then-else Syntax 22 Short-form if-then-else 22 The case Statement 23 Iteration and Loops 25 The while Structure 25 The do-while Structure 26 The for Loop 26 Continuing ... Questions Are Asked? 20 4Single Choice Questions 20 4Multiple Choice Questions 20 5Fill in the Blanks Questions 20 6Open Questions 20 7Practice Exam Questions 20 9Glossary 21 5Index 22 500 7090 fm 7/16/04...
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Tài liệu Zend PHP Certification Study Guide- P2 ppt
... example,10 * 5 + 2 = 52 10 & (5 + 2) = 70Parentheses can be nested to an arbitrary number of levels—but, of course, the numberof parentheses in an expression must be balanced. 02 7090 ch01 7/16/04 ... for example, 2 divided by 3 isrepresented as 0.66666666666667. 02 7090 ch01 7/16/04 8:44 AM Page 9Please purchase PDF Split-Merge on www.verypdf.com to remove this watermark. 23 Conditional ... line!”;}elseecho ‘More than 100’;?> 02 7090 ch01 7/16/04 8:44 AM Page 21 Please purchase PDF Split-Merge on www.verypdf.com to remove this watermark. 20 Chapter 1 The Basics of PHPoperation,...
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Tài liệu Zend PHP Certification Study Guide- P3 docx
... $args;}echo calc_avg (19, 23 , 44, 123 1, 21 32, 11);?> 02 7090 ch01 7/16/04 8:44 AM Page 31Please purchase PDF Split-Merge on www.verypdf.com to remove this watermark. 2 Object-Oriented PHPDESPITE ... $var2;function new_class ($value){$this->var2 = $value;$this->var1 = $value * 10;}}$obj = new new_class (10);echo $obj->calc_pow (4);?>03 7090 ch 02 7/16/04 8:45 AM Page 42 Please ... programmer:<?phpfor ($i = 10; $i < 100; $i++){ 02 7090 ch01 7/16/04 8:44 AM Page 26 Please purchase PDF Split-Merge on www.verypdf.com to remove this watermark. 42 Chapter 2 Object-Oriented PHPNaturally, you...
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