what s new in php 5 3
Beginning PHP 5.3 pdf
... Server Setting Up the MySQL root Password A Quick Play with MySQL 31 3 31 4 3 15 31 6 31 8 32 0 32 1 3 25 3 25 32 8 32 9 33 4 3 35 33 7 33 8 33 8 33 9 34 0 34 1 34 1 34 3 34 9 34 9 35 0 35 3 Creating a New Database Creating ... Exercises 54 2 54 4 54 5 54 6 54 6 54 7 54 8 54 8 55 0 55 6 55 7 55 7 56 0 56 0 56 2 57 1 57 1 57 3 57 4 57 5 57 6 57 7 57 8 57 8 58 2 58 2 58 2 58 3 58 4 58 4 58 9 59 0 59 5 59 9 606 608 610 612 6 13 6 15 616 xxv Contents Chapter ... Expressions within Strings Using Your Own Delimiters xvi 33 33 34 34 35 36 36 38 38 40 40 47 48 50 50 51 52 52 54 55 56 59 59 60 61 64 64 65 70 72 72 73 74 75 76 Contents Other Ways to Create Strings...
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Beginning Php 5. 3 potx
... Cookie in PHP Accessing Cookies in Your Scripts Removing Cookies 274 276 277 277 Using PHP Sessions to Store Data 282 Creating a Session Reading and Writing Session Data Destroying a Session Passing ... 35 3 35 4 35 6 35 6 35 7 35 8 35 8 Connecting to MySQL from PHP 35 9 Making a Connection Handling Errors Reading Data 36 0 36 0 36 1 Summary Exercises 3 65 3 65 xxi www.it-ebooks.info Contents Chapter 13: ... Modifiers Splitting a String with a Regular Expression Summary Exercises Chapter 19: Working with XML What Is XML? XML Document Structure 54 2 54 4 54 5 54 6 54 6 54 7 54 8 54 8 55 0 55 6 55 7 55 7 56 0 56 0 56 2 57 1...
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Pattern Matching with egular Expressions R
... matches only the first letter Parentheses have several purposes in regular expressions One purpose is to group separate items into a single subexpression, so that the items can be treated as a single ... Another purpose of parentheses in regular expressions is to define subpatterns within the complete pattern When a regular expression is successfully matched against a target string, it is possible to ... expressions, but we haven't examined how those regular expressions can actually be used in JavaScript code In this section, we discuss methods of the String object that use regular expressions to...
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Báo cáo khoa học: "Describing Syntax with Star-Free Regular Expressions" ppt
... operator (of FSIG) Finite-State Intersection Grammar In this section I define a class of finite-state intersection grammars and explain the star-freeness problem specific to them The FSIG framework ... here is based on the work of Koskenniemi, Tapanainen and Voutilainen (1992) 2.1 Definitions I start by making my terminology on the strings described precise In FSIG, a sentence is seen as a syntactically ... analyses with potential syntactic functions I call them local lexical constraints All the constraints are expressed by means of FSIG regular expressions Any symbol a E E, as well as any symbol set...
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String matching and indexing with suffix data structures
... levels of indexing, combining both in- memory and disk-based indices We propose several compressed data structures to index string text in o(n) words or O(n) bits These data structures are suitable ... representation and analysis 5. 4.1 Search time and IO access analysis 5. 4.2 Bit-packing scheme 5. 4 .3 Disk space usage analysis 5. 5 Performance studies 5. 5.1 Experimental ... We push for even more compact data structures (using less than linear words size) that can answer the query in optimal time using bitcompressed query string 7 1 .3. 2 Disk-based string indexing...
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Regular Expressions
... script:AN("","","C")">C D E F G H I ;J K L M N ;O P Q R ;S& nbsp;T U V W X Y&n ... http://curl.phptrack.com // Match some text inside a text string and //replace it with new string and also add the old string in result // Example string $str = "We want to change amount $ 25. 09 of the item"; ... reg0 03 .php // Simple Regular Expressions in PHP // Copyright http://curl.phptrack.com // Match some text and replace it with a new string // Example string $str = "We want to change amount $ 25. 09...
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Tài liệu Dive Into Python-Chapter 7. Regular Expressions doc
... phone numbers I needed to be able to accept: 800 -55 5-1212 800 55 5 1212 800 .55 5.1212 (800) 55 5-1212 1-800 -55 5-1212 800 -55 5-1212-1 234 800 -55 5-1212x1 234 800 -55 5-1212 ext 1 234 work ... phonePattern.search('800 -55 5-1212') ('800', '55 5', '1212', '') Other than being spread out over multiple lines, this is exactly the same regular expression as the last step, so it 's no surprise that it parses the same ... instead, it is represented as IV (“1 less than 5 ) The number 40 is written as XL (10 less than 50 ), 41 as XLI, 42 as XLII, 43 as XLIII, and then 44 as XLIV (10 less than 50 , then less than 5) ...
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Tài liệu Enforcing Business Rules with Column Expressions docx
... TBL0607 in the database The C# code is shown in Example 6- 25 Example 6- 25 File: EnforceBusinessRulesWithColumnExpressionsForm.cs // Namespaces, variables, and constants using System; using System.Configuration; ... "ConstraintExpression"; // Stored procedure name constants private const String DELETE_SP private const String GET_SP private const String INSERT_SP private const String UPDATE_SP = "SP0607_Delete"; = "SP0607_Get"; ... using System.Configuration; using System.Windows.Forms; using System.Data; using System.Data.SqlClient; private DataTable dt; private SqlDataAdapter da; private const String TABLENAME = "TBL0607";...
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Tài liệu Regular Expressions Cookbook, 2nd Edition docx
... Numbers 4.21 European VAT Numbers 3 05 30 8 31 7 32 3 Words, Lines, and Special Characters 33 1 5. 1 5. 2 5. 3 5. 4 5. 5 5. 6 5. 7 5. 8 5. 9 5. 10 5. 11 5. 12 5. 13 5. 14 Find a Specific ... Used in CSV Files Extract CSV Fields from a Specific Column Match INI Section Headers Match INI Section Blocks Match INI Name-Value Pairs 53 9 54 3 54 5 55 0 55 3 55 8 56 2 56 5 56 9 57 1 57 2 Index ... with a Single Space Escape Regular Expression Metacharacters 33 1 33 4 33 6 34 0 34 2 34 4 34 8 35 5 35 8 36 2 36 4 3 65 36 9 37 1 Numbers 3 75 6.1...
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Tài liệu Introducing Regular Expressions doc
... Professional, Addison-Wesley Professional, Microsoft Press, Sams, Que, Peachpit Press, Focal Press, Cisco Press, John Wiley & Sons, Syngress, Morgan Kaufmann, IBM Redbooks, Packt, Adobe Press, ... www.it-ebooks.info Preface This book shows you how to write regular expressions through examples Its goal is to make learning regular expressions as easy as possible In fact, this book demonstrates nearly ... CHAPTER What Is a Regular Expression? Regular expressions are specially encoded text strings used as patterns for matching sets of strings They began to emerge in the 194 0s as a way to describe...
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o'reilly - mastering regular expressions 2nd edition
... A Mini Perl5Util Reference Using ORO s Underlying Classes 36 6 36 6 36 7 36 8 36 8 37 2 37 2 3 75 3 75 37 7 37 8 37 8 38 1 38 3 38 4 39 0 39 2 39 2 39 3 39 7 9: NET 39 9 NET s Regex ... Quantifiers Greediness and Laziness Always Favor a Match The Essence of Greediness, Laziness, and Backtracking Possessive Quantifiers and Atomic Grouping Possessive Quantifiers, ... Overloading Regex Literals Problems with Regex-Literal Overloading May 20 03 08:41 2 85 286 286 286 288 292 292 2 93 294 2 95 299 30 3 30 3 3 05 30 6 30 6 30 7 30 8 30 9 31 2 31 6 31 8 31 9 31 9 32 1 32 1...
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o'reilly - mastering regular expressions in java 2nd edition
... feel for some of the differences you’ll run into They cover only simple matches — when you bring in search-and-replace, or perhaps string splitting (splitting a string into substrings separated ... match against char[] and String One of its strongest points is that it has a vast, modular structure that exposes almost all of the mechanics that surround the engine (the transmission, searchand-replace ... expressions are provided as Java string literals For example, ! \n" in the table must be written as "\\n" as a Java string See “Strings as Regular Expressions” ( 101) • With the Pattern.COMMENTS...
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o'reilly - mastering regular expressions powerful techniques for perl and other tools
... Backtracking 1 03 Saved States 104 Backtracking and Greediness 106 More About Greediness 108 Problems of Greediness 108 Multi-Character "Quotes" 109 Laziness? 110 Greediness Always Favors a Match ... Operands 189 Using Tcl Regular Expressions 190 Tcl Regex Optimizations 192 GNU Emacs 192 Emacs Strings as Regular Expressions 1 93 Emacs 's Regex Flavor 1 93 Emacs Match Results 196 Benchmarking in ... Drivers 71 Common Metacharacters 71 Character Shorthands 72 Strings as Regular Expression 75 Class Shorthands, Dot, and Character Classes 77 Anchoring 81 Grouping and Retrieving 83 Quantifiers 83...
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regular expressions cookbook
... newlines within the input string Single-line mode: s Changes the behavior of (dot) to match all characters, including newlines, within the input string Case-insensitive mode: i Treat letters ... Metacharacters Regular Expression Classes and Interfaces Unicode Support Examples Other Resources 26 26 30 35 36 38 v .NET and C# Supported Metacharacters Regular Expression Classes and Interfaces Unicode ... Paragraph separators \p{Zs} Space characters Anchors and zero-width assertions Anchors and “zero-width assertions” match positions in the input string (See MRE 128– 134 .) Start of line/string: ^,...
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mastering regular expressions third edition
... 3 05 30 6 30 6 30 7 30 8 30 9 31 2 31 6 31 8 31 9 31 9 32 1 32 1 32 2 32 4 3 25 32 6 32 6 32 8 33 1 3 35 33 8 34 0 34 1 34 4 Table of Contents Mimicking Named Capture Perl Efficiency Issues “There s ... Using Lazy Quantifiers Greediness and Laziness Always Favor a Match The Essence of Greediness, Laziness, and Backtracking Possessive Quantifiers and Atomic Grouping Possessive ... and 1.6 36 6 36 9 37 0 37 1 37 2 37 3 37 3 3 75 37 6 37 8 38 0 38 2 38 4 38 9 38 9 39 2 39 4 3 95 39 6 39 7 39 7 39 9 401 401 402 4 03 xiv Table of Contents 9: NET 4 05 NET s Regex Flavor ...
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perl regular expressions in sas 9
... Program 5: Locating all 5- or 9-digit zip codes in a list of addresses Here is an interesting problem that shows the power of regular expressions You have a list of mailing addresses Some addresses ... DATALINES; THIS LINE DOES NOT HAVE ANY PHONE NUMBERS ON IT THIS LINE DOES: (1 23) 3 45- 456 7 LA DI LA DI LA ALSO VALID (1 23) 999-9999 TWO NUMBERS HERE (33 3)444 -55 55 AND (800)1 23- 456 7 ; PROC PRINT ... NUMBERS ON IT THIS LINE DOES: (1 23) 3 45- 456 7 LA DI LA DI LA 10 LENGTH 3 SUGI 29 Tutorials ALSO VALID (609) 999-9999 TWO NUMBERS HERE (33 3)444 -55 55 AND (800)1 23- 456 7 ; PROC PRINT DATA=PIECES NOOBS...
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beginning regular expressions (programmer to programmer)
... Wildcards Excel Supports 33 1 33 2 33 3 3 35 33 9 33 9 34 0 34 2 34 3 34 3 34 6 34 9 35 1 35 1 35 5 Escaping Wildcard Characters 35 9 Using Wildcards in Data Forms Using Wildcards in Filters Exercises 36 0 36 2 36 3 ... Command-Line Switch Examples The /v Switch The /a Switch 297 30 1 30 2 30 4 3 05 3 05 30 6 30 8 31 0 31 1 31 3 3 15 31 6 31 6 31 8 xiii Contents Current Head Single File Examples Simple Character Class Example Find ... Documenting PHP Regular Expressions 58 2 58 2 58 5 58 6 58 7 58 9 Exercises Chapter 24: Regular Expressions in W3C XML Schema W3C XML Schema Basics Tools for Using W3C XML Schema Comparing XML Schema...
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Báo cáo hóa học: " Research Article Throughput Analysis of Large Wireless Networks with Regular Topologies" pot
... nodes During each time slot, a subset of nodes with a predetermined spacing is scheduled to transmit its packets towards its neighboring subset of nodes Depending on the spacing of each subset of ... The synchronous array method (SAM) schedules packet transmissions synchronously between arrays of nodes as summarized next The network is partitioned into interleaved subsets (arrays) of nodes ... signals for other nodes Since the best encoded waveform is Gaussian according to Shannon theory, it is reasonable to assume that the interferences are all Gaussian Assuming that the noise and the interferences...
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Báo cáo hóa học: " Throughput Analysis of Fading Sensor Networks with Regular and Random Topologies" docx
... strategies for wireless sensor networks,” in Proc IEEE International Symposium on Circuits and Systems (ISCAS ’ 03) , vol 4, pp IV-828–IV- 831 , Bangkok, Thailand, May 20 03 [ 23] M Haenggi, “On routing in ... transmission scheme often results in heavy traffic [22] In Section 2, the Rayleigh fading link model is introduced For a slotted ALOHA MAC scheme, the conditional success probability of a transmission ... [ 13, 14, 15] , and the shortcomings of the “disk model” are discussed in [11] This paper addresses the throughput problem for large sensor networks with Rayleigh fading channels To provide insight...
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Beginning Regular Expressions 2005 phần 1 pps
... Wildcards Excel Supports 33 1 33 2 33 3 3 35 33 9 33 9 34 0 34 2 34 3 34 3 34 6 34 9 35 1 35 1 35 5 Escaping Wildcard Characters 35 9 Using Wildcards in Data Forms Using Wildcards in Filters Exercises 36 0 36 2 36 3 ... Command-Line Switch Examples The /v Switch The /a Switch 297 30 1 30 2 30 4 3 05 3 05 30 6 30 8 31 0 31 1 31 3 3 15 31 6 31 6 31 8 xiii Contents Current Head Single File Examples Simple Character Class Example Find ... Documenting PHP Regular Expressions 58 2 58 2 58 5 58 6 58 7 58 9 Exercises Chapter 24: Regular Expressions in W3C XML Schema W3C XML Schema Basics Tools for Using W3C XML Schema Comparing XML Schema...
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