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The Standard PHP Library is already a few years old, but recently the library has gained a lot of popularity among PHP developers. With more complex applications and more data to process, the library's many functionalities can make development more efficient and easy. However, one of the major problems of the SPL is the fact that the documentation falls behind the rest of the PHP documentation. This book covers all the facets of the library and gives you some background information where needed. Everything is accompanied with examples to give you an idea on how to use it in practice. After reading this book, you will be set to use the SPL interfaces, data structures, and of course, the iterators. SPL - a php architect] guide is a book for those curious about how to start with the Standard PHP Library and for those already familiar with it who wish to learn the ins and outs of its more advanced features. With its detailed information, this book serves as a great reference for all that use the SPL and is one of those books that should be on a developer's desk at all times.
Use this practical guide to the Splunk operational data intelligence platform to search, visualize, and analyze petabyte-scale, unstructured machine data. Get to the heart of the platform and use the Search Processing Language (SPL) tool to query the platform to find the answers you need. With more than 140 commands, SPL gives you the power to ask any question of machine data. However, many users (both newbies and experienced users) find the language difficult to grasp and complex. This book takes you through the basics of SPL using plenty of hands-on examples and emphasizes the most impactful SPL commands (such as eval, stats, and timechart). You will understand the most efficient ways to query Splunk (such as learning the drawbacks of subsearches and join, and why it makes sense to use tstats). You will be introduced to lesser-known commands that can be very useful, such as using the command rex to extract fields and erex to generate regular expressions automatically. In addition, you will learn how to create basic visualizations (such as charts and tables) and use prescriptive guidance on search optimization. For those ready to take it to the next level, the author introduces advanced commands such as predict, kmeans, and cluster. What You Will Learn Use real-world scenarios (such as analyzing a web access log) to search, group, correlate, and create reports using SPL commands Enhance your search results using lookups and create new lookup tables using SPL commands Extract fields from your search results Compare data from multiple time frames in one chart (such as comparing your current day application performance to the average of the past 30 days) Analyze the performance of your search using Job Inspector and identify execution costs of various components of your search Who This Book Is For Application developers, architects, DevOps engineers, application support engineers, network operations center analysts, security operations center (SOC) analysts, and cyber security professionals who use Splunk to search and analyze their machine data
From the fiery intellectual provocateur— and one of our most fearless advocates of gender equality—a brilliant, urgent essay collection that both celebrates modern feminism and challenges us to build an alliance of strong women and strong men. Ever since the release of her seminal first book, Sexual Personae, Camille Paglia has remained one of feminism’s most outspoken, independent, and searingly intelligent voices. Now, for the first time, her best essays on the subject are gathered together in one concise volume. Whether she’s calling for equal opportunity for American women (years before the founding of the National Organization for Women), championing a more discerning standard of beauty that goes beyond plastic surgery’s quest for eternal youth, lauding the liberating force of rock and roll, or demanding free and unfettered speech on university campuses and beyond, Paglia can always be counted on to get to the heart of matters large and small. At once illuminating, witty, and inspiring, these essays are essential reading that affirm the power of men and women and what we can accomplish together.
"A deeply touching story about survival, hope, and love." --Kathleen Glasgow, New York Times bestselling author A powerful and heartwarming look at a teen girl about to age out of the foster care system. Growing up in foster care, Muir has lived in many houses. And if she's learned one thing, it is to Pack. Light. Carry only what fits in a suitcase. Toothbrush? Yes. Socks? Yes. Emotional attachment to friends? foster families? a boyfriend? Nope! There's no room for any additional baggage. Muir has just one year left before she ages out of the system. One year before she's free. One year to avoid anything--or anyone--that could get in her way. Then she meets Francine. And Kira. And Sean. And everything changes.
Hannah West—twelve-year-old adopted Chinese daughter of Maggie West and aspiring detective—is back on the scene in a third original adventure. Someone is kidnapping canines, and it’s got the dog-crazy denizens of funky Fremont—where Hannah and her mom have landed their latest house-sitting gig—all riled up. At first, Hannah’s in heaven in dog-filled Fremont, but when her dog-walking business marks her as a suspect in the dognappings, she knows that this is one case that she’s got to get to the bottom of—for her own sake, as well as for the sake of her canine companions!
Mastering the SPL Library is a book for those curious about how to start with the Standard PHP Library and for those already familiar with it who wish to learn the ins and outs of its more advanced features. With its detailed information, this book serves as a great reference for all that use the SPL and is one of those books that should be on a developer's desk at all times.
A friendly and accessible introduction to the most useful algorithms Computer algorithms are the basic recipes for programming. Professional programmers need to know how to use algorithms to solve difficult programming problems. Written in simple, intuitive English, this book describes how and when to use the most practical classic algorithms, and even how to create new algorithms to meet future needs. The book also includes a collection of questions that can help readers prepare for a programming job interview. Reveals methods for manipulating common data structures such as arrays, linked lists, trees, and networks Addresses advanced data structures such as heaps, 2-3 trees, B-trees Addresses general problem-solving techniques such as branch and bound, divide and conquer, recursion, backtracking, heuristics, and more Reviews sorting and searching, network algorithms, and numerical algorithms Includes general problem-solving techniques such as brute force and exhaustive search, divide and conquer, backtracking, recursion, branch and bound, and more In addition, Essential Algorithms features a companion website that includes full instructor materials to support training or higher ed adoptions.
Incorporate the assembly language routines in your high level language applications About This Book Understand the Assembly programming concepts and the benefits of examining the AL codes generated from high level languages Learn to incorporate the assembly language routines in your high level language applications Understand how a CPU works when programming in high level languages Who This Book Is For This book is for developers who would like to learn about Assembly language. Prior programming knowledge of C and C++ is assumed. What You Will Learn Obtain deeper understanding of the underlying platform Understand binary arithmetic and logic operations Create elegant and efficient code in Assembly language Understand how to link Assembly code to outer world Obtain in-depth understanding of relevant internal mechanisms of Intel CPU Write stable, efficient and elegant patches for running processes In Detail The Assembly language is the lowest level human readable programming language on any platform. Knowing the way things are on the Assembly level will help developers design their code in a much more elegant and efficient way. It may be produced by compiling source code from a high-level programming language (such as C/C++) but can also be written from scratch. Assembly code can be converted to machine code using an assembler. The first section of the book starts with setting up the development environment on Windows and Linux, mentioning most common toolchains. The reader is led through the basic structure of CPU and memory, and is presented the most important Assembly instructions through examples for both Windows and Linux, 32 and 64 bits. Then the reader would understand how high level languages are translated into Assembly and then compiled into object code. Finally we will cover patching existing code, either legacy code without sources or a running code in same or remote process. Style and approach This book takes a step-by-step, detailed approach to Comprehensively learning Assembly Programming.
Man Booker Prize Finalist: This “marvelous novel” about an abandoned husband, set in Moscow a century ago, is “bristling with wry comedy” (Newsday). March 1913. Moscow is stirring herself to meet the beginning of spring. English painter Frank Reid returns from work one night to find that his wife has gone away; no one knows where or why, or whether she’ll ever come back. All Frank knows for sure is that he is now alone and must find someone to care for his three young children. Into Frank’s life comes Lisa Ivanovna, a quiet, calming beauty from the country, untroubled to the point of seeming simple. But is she? And why has Frank’s bookkeeper, Selwyn Crane, gone to such lengths to bring these two together? From a winner of the National Book Critics Circle Award, this novel, with a new introduction by Andrew Miller, author of Pure, is filled with “writing so precise and lilting it can make you shiver” (Los Angeles Times). “Fitzgerald was the author of several slim, perfect novels. The Blue Flower and The Beginning of Spring both had me abuzz for days the first time I read them. She was curiously perfect.” —Teju Cole, author of Open City
This book is for those Splunk developers who want to learn advanced strategies to deal with big data from an enterprise architectural perspective. You need to have good working knowledge of Splunk.