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IOS Game Development Cookbook, ioscookbook "/>Book Description Want to build games with iOS technologies? This cookbook provides detailed recipes for a wide range of common iOS game-development issues, ranging from 2D and 3D math to Game Center integration, and OpenGL to performance. if you're familiar with iOS and Objective-C, this is the problem-solving guide you want. Rather than focus on specific game

This article focuses on Python Cookbook (string and text) for text-matching operations at the beginning or end of a string, involving Python using Str.startswith () and Str.endswith () Method for the start or end of a string specific text matching operation related implementation tips, the need for friends can refer to the following This article describes Python's text-matching operations at the beginning or end of a string. Share to everyone for you

This article mainly describes the Python Cookbook (string and text) for any number of separators to split the string operation, in conjunction with an instance of the analysis of Python using split () and regular expressions for string splitting operation related implementation skills, the need for friends can refer to the following The examples in this article describe Python splitting string operations against any number of delimiters. Share to eve

"/>Book Description Amazing games for the IPhone, IPad, and IPod touch? With Apple ' s Swift programming language, it's never been easier. This updated cookbook provides detailed recipes for a managing wide range of common IOS game-development issues, ranging F Rom 2D and 3D math to SpriteKit and OpenGL to Performance-all revised for Swift.You get simple, direct solutions to common problems found in IOS game programming. Need to give objects phy

Python cookbook (data structure and algorithm) method example for implementing priority queue, pythoncookbook This article describes how to implement priority queue in Python. We will share this with you for your reference. The details are as follows: Problem:To implement a queue, it can sort the elements with the given priority, and the element with the highest priority will be returned for each pop operation; Solution:Use the heapq module to impleme

Python cookbook (data structure and algorithm) is used to find the similarities between the two dictionaries. This example describes how to find the similarities between two dictionaries in Python. We will share this with you for your reference. The details are as follows: Problem:Find the same places in the two dictionaries (the same key, the same value, etc) Solution:Passkeys()Oritems()Methods To perform common set operations (such as Union, interse

Python cookbook (data structure and algorithm) records grouped operation examples based on fields, pythoncookbook This example describes how to group records by field in Python. We will share this with you for your reference. The details are as follows: Problem:You want to group iterative data based on a dictionary or a specific Dictionary (such as a date) of an object instance. Solution:itertools.groupby()Functions are particularly useful when groupi

Recently reading "Unity Shaders and Effects Cookbook", Chinese Version: "Unity Shader and screen effects development Secrets"SOURCE Download: https://www.packtpub.com/books/content/support/11712Color map: Https://www.packtpub.com/sites/default/files/downloads/5084OT_Images.pdfPDF English Version: http://vdisk.weibo.com/s/dCWbnaijI_d37I bought the Chinese version of the book image is black and white, can be compared with the English PDF color map and t

one, as the first stage of the Python basic learning does not have to read a lot of books, personally think that the following three books enough (personal preferences, from the beginning to the other): (1) Liaoche's "Python3 Basic Course"; (2) "Python Cookbook" (3) "Machine learning Combat" (Python version) Then is F1, Google, Baidu. After reading Liao's "Basic Course", opened the brain, has a basic understanding of python; Next, learn the bo

Python cookbook (data structures and algorithms) keeps the dictionary orderly. This example describes how to keep the dictionary in order by using Python. We will share this with you for your reference. The details are as follows: Problem:When creating a dictionary and performing iteration or serialization operations on the dictionary, you can also control the order of its elements; Solution:You can use the OrderedDict class in the collections module

Python cookbook (data structure and algorithm) is used to break down elements from any length of iteratable objects. This example describes how to use python to break down elements from iteratable objects of any length. We will share this with you for your reference. The details are as follows: N elements are extracted from an Iterated object, but the length of the iterated object may exceed N, resulting in an exception of "too many decomposition valu

Yesterday when shopping to see the peace bird inside put a metal Mickey Mouse, so the occupational disease committed, has been thinking about the color of metal is what, this reflection how to write, think not come out ...Today just see the dynamic Reflection Cubic chart System This section, after reading feel very awkward, because the book is introduced in advance casing generate cubemap way instead of real-time. Then to the official documents to find real-time reflection of the code, did a mor

Python cookbook (data structure and algorithm) uses a public key to sort the dictionary list. This example describes how to sort the dictionary list by using public keys in Python. We will share this with you for your reference. The details are as follows: Problem:Sort the list by values in one or more dictionaries. Solution:In the operator moduleitemgetter()The function is very simple to sort such structures. # Sort a list of a dicts on a common keyr

Python cookbook (data structure and algorithm) is used to filter and extract elements in a sequence. This article describes how to filter and extract elements in a sequence using Python. We will share this with you for your reference. The details are as follows: Problem:Extracts values from a sequence or deletes the sequence according to certain criteria. Solution:List derivation, generator expression, use built-infilter()Function 1. List derivation m

[C #] Concurrency in C # Cookbook (1)-concurrent programming overview,Concurrent Programming Overview We often hear in our ears about terms such as high performance, concurrency, and parallelism, and many people have some misunderstandings about concurrent programming. Misunderstanding 1: Is concurrency multi-thread?A: multithreading is only one form of concurrent programming. There are many types of concurrent programming: asynchronous, parallel, TPL

Nhibernate.3.0.cookbook the sixth section of the first chapter handling versioning and concurrency translationChapter II Mapping a class with XMLChapter I section III Creating class hierarchy mappingsChapter Fourth Section mapping a one-to-many relationshipChapter Fifth section setting up a base entity classHandling Versioning and concurrencyVersion control and concurrencyIn any multi-user operating system, in order to handle concurrent updates and ve

Powerful SQL: SQL Cookbook Reading Notes 1-sorting the mixed data of letters and numbers recently, I am reading a really good book on SQL Cookbook. Many solutions are very subtle, I really realized that SQL is powerful. Note: I use ORACLE 11g and Below is an example in book 2.4 -- Sort the data sequence of mixed letters and numbers. First, we need a table emp in the book, the table creation file or statemen