'Escape character' presentation slideshows

Chapter 3 Manipulating Strings PHP Programming with MySQL 2 nd Edition

Chapter 3 Manipulating Strings PHP Programming with MySQL 2 nd Edition. Objectives. Manipulate strings Parse strings Compare strings Handle form submissions. Constructing Text Strings. A text string contains zero or more characters surrounded by double or single quotation marks

950 views • 60 slides

Chapter 3 Manipulating Strings PHP Programming with MySQL 2 nd Edition

Chapter 3 Manipulating Strings PHP Programming with MySQL 2 nd Edition. Objectives. Manipulate strings Parse strings Compare strings Handle form submissions. Constructing Text Strings. A text string contains zero or more characters surrounded by double or single quotation marks

622 views • 60 slides

12/9/2010

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Advanced Programming in Java

Advanced Programming in Java. Peyman Dodangeh Sharif University of Technology Spring 2014. Agenda. Java I/O Java Files Streams Reader/Writer Serialization. Files and Streams. What is a file? A collection of bytes stored in secondary storage Why we need files? Persistent storage

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7. BASIC TYPES

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Learning to Program With Python

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Asp.NET Core Vaidation Controls

Asp.NET Core Vaidation Controls. ASP.NET Validation Controls (Introduction). The ASP.NET validation controls can be used to validate data on the client, the server, or both Client-side validation is performed using automatically generated JavaScript

513 views • 31 slides

Chapter 9 - Formatted Input/Output

Chapter 9 - Formatted Input/Output. Outline 9.1 Introduction 9.2 Streams 9.3 Formatting Output with printf 9.4 Printing Integers 9.5 Printing Floating-Point Numbers 9.6 Printing Strings and Characters 9.7 Other Conversion Specifiers 9.8 Printing with Field Widths and Precisions

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CSCI 330 The UNIX System

CSCI 330 The UNIX System. Bash shell. Bash Shell Specifics. Shell login and logout files Shell variables Prompt History IO redirection. Invoking bash. On the command line: % sh % bash as login shell specified in /etc/passwd with file as argument file is sh-script % sh scriptfile .

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Linux Command Line Interface

Linux Command Line Interface. Lab 3 EECS 448 Dr Fengjun Li and Meenakshi Mishra. Command Line Interface. GUI is easier to operate for new users Lots of tasks that are easier done with command line interface GUI often impose limitations on speed and efficiency

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C20.0046: Database Management Systems Lecture #10

C20.0046: Database Management Systems Lecture #10. Matthew P. Johnson Stern School of Business, NYU Spring, 2005. Next topic: SQL. Standard language for querying and manipulating data Structured Query Language Many standards: ANSI SQL, SQL92/SQL2, SQL3/SQL99

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Unix Talk #2

Unix Talk #2. Regular Expressions vi / sed / grep / fgrep / egrep / awk. What is a Regular Expression?. Pattern to match all or part of a line of text Expressed in a formal, albeit weird, language

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Encoding

Encoding. Objectives. Understand basic encoding schemes Understand basic framing schemes Know bit stuffing Ethernet lab introduction. Non-Return to Zero (NRZ). Problem: Consecutive 1s or 0s Low signal (0) may be interpreted as no signal High signal (1) leads to baseline wander

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Discussion #1 Finite State Machines & Regular Expressions

Discussion #1 Finite State Machines & Regular Expressions. Topics. Compilers and Interpreters Lexical Analyzers Regular Expressions Finite State Machines & Finite State Transducers Project 1. Program. Code. Program. Tokens. Internal Data. Code. Lexical Analyzer. Parser. Code

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COMP/ELEC 429 Introduction to Computer Networks

COMP/ELEC 429 Introduction to Computer Networks Lecture 6: Datalink layer problems Slides used with permissions from Edward W. Knightly, T. S. Eugene Ng, Ion Stoica, Hui Zhang Bit Stream Encoding Specify how bits are represented in the analog signal

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Coding and Formatting Data for Network Use

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