Swift getting started tutorial 12-optional links, swift getting started tutorial 12-
Optional chain
Original Blog, reprinted, please indicate the sourceMy blog address
Http://blog.csdn.net/hello_hwcThe optional chain provides an optional way to access the attributes, methods, and subscript scripts of an object. The ret
Ai This concept seems to suddenly fire up, the beginning of the big score to win Li Shishi Alphago success attracted a lot of attention, but in fact, look at your phone's voice assistant, face recognition on the camera, today's headlines to help you automatically filter out the news, as well as the major music software song "Daily Recommended" ... All kinds of AI have already entered all aspects of our lives. Profoundly affected us, it can be said, this is an AI era.In fact, at the end of last y
such.tensorflow1.6 or 1.7 with CUDA9.1 is not good, should use 9.0, I was the pit. But fortunately there is a solution, thank you for this article:79433298So I wrote a detailed tutorial on using CUDA9.1 's TensorFlow:79871564Update: TensorFlow package is relatively large, installed more slowly than the ordinary small package, please ensure that the program is ru
powerful influence can lead to the development of a field, as was the case with previous Android systems and Map reduce technologies.Although TensorFlow's official version of the tutorial has been published, but the full English tutorial narrative inevitably make domestic researchers read a little laborious, and personal understanding of the different will cause the inconvenience of use, translated into Ch
). The course content is basically code-based programming, there will be a small amount of deep learning theoretical content. The course starts with some of the most basic knowledge from TensorFlow's most basic diagrams (graphs), sessions (session), tensor (tensor), variables (Variable), and gradually talks about the basics of TensorFlow, And the use of CNN and LSTM in TensorFlow. After the course, we will
Swift getting started tutorial Series 7-control flow, swift getting started tutorial Series 7-Control FlowIn general, the usage is similar to that of C, C ++, and Objective C.The description here may be a little less, and you will use it when writing code. It is very simple. You can focus on switch.
Operator Overloading in the Swift tutorial and swift Operator Overloading
Http://www.raywenderlich.com/80818/operator-overloading-in-swift-tutorial Author: Corinne Krych Translator: Meng xiangyue blog: http://blog.csdn.net/mengxiangyue
This is my first translation. It is ine
= ""; longitude = ""; }; } ); Success = 0;}Precautions and instructions:1.Swift and OC call methods in different forms, OC is a space, Swift is the dot number2.Swift Network request closures and OC notation are not the same as described inSwift Tutorial 15-Closure block multiple application met
({x:mnist.test.images, y_: Mnist.test.labels}))The results are as follows:[[email protected] $] python digital_recognition.pyextracting. /train-images-idx3-ubyte.gzextracting. /train-labels-idx1-ubyte.gzextracting. /t10k-images-idx3-ubyte.gzextracting. /t10k-labels-idx1-ubyte.gz0.9039ExplainFlags. Define_string ('data_dir'mnist_data/ ' Directory for storing data')Indicates that we use Mnist_data's top level directory as a storage directory for training data, and if we do not have good training
At this time, everyone is standing at the same starting line, and the Swift language will be the next popular programming language in the programmer field. It is close at hand to seize the lead.
We recommend a video tutorial on the Swift programming language in this issue, including: basic use of the development environment, data types and constants, automatic da
environment variable configuration is not directly accessible to the bin and lib\x64 under the package, in the path to add these two paths.Once installed, there will not be more than four environmental variables, and two need to add them themselves.
C:\Program Files\nvidia GPU Computing toolkit\cuda\v8.0C:\Program Files\nvidia GPU Computing toolkit\cuda\v8.0\binC:\Program Files\nvidia GPU Computing toolkit\cuda\v8.0\lib\x64C:\Program Files\nvidia GPU Computing TOOLKIT\CUDA\V8.0\LIBNVVP
Swift tutorial 16-use Swift to call AFNetworking for network requests
How can I use Swift for network requests?
First, create a Swift project named SwiftDemo.
Then create a new Oc class in the project, and Xcode will ask you if you want to create a SwiftDemo-Bridging-Header.
In general, the first program in a programming language tutorial should print "Hello, World" on the screen. In Swift, one line of code can be implemented:println ("Hello, World")If you write a C or objective-c code, you should be familiar with this form-in Swift, this line of code is a complete program. You do not need to import a separate library for input or ou
and can be interpreted as:Suppose we have entered the right door and passed a retinal scan, or suppose we have a valid door card, or suppose we know the password of the emergency alarm. Then you can enter.The first two expressions are evaluated as false by calculating the values Entereddoorcode,passedretinascan and Hasdoorkey, but we know the password to dismiss the alert state. So the whole expression result is still true.7. Understand the parenthesesSometimes there are places where parenthese
Swift getting started tutorial 19-generic, swift getting started tutorial 19-
Original Blog, reprinted, please indicate the source
Blog.csdn.net/hello_hwc
Generic definition
Similar to C ++, generics define a reusable code that is applicable to any type and implements code in an abstract way. Both Array and Dictionary
variable, environment variable, left advanced system settings, properties---Edit text with path editPaste the directory of the Python folder up to the end and add a ";"That is, paste C:\Users\lobsterwww\AppData\Local\Programs\Python\Python36;Click the directory again to see the newly pasted directory is addedExit system settingsstep3 Installation NumPy if not installed, you cannot install TensorFlow directly under PIP. Go to https://pypi.python.org/p
Original blog. Reprint please indicate the sourceIn the recent write code with Swift, despite some problems, but the amount of code has really lost a lot.Swfit Novice Tutorial Series will continue to fix the update as I accumulate in the SwfitPrevious tutorialsSwift Single-instance mode specific explanation-thread safety, multi-core performanceSwift Novice Tutorial
The control that creates the view is similar to the previous one, with the creation of some views in the viewdidload.First, set the frame to the label you want to create. LetTextlabel =UILabel(Frame:CGRectMake( Self.View.Frame.size.width/8, -, Self.View.Frame.size.width*3/4, -))Set a value for a labelTextlabel.text="Now let's start learning how to create our first Swift control-uilabel"Set whether to default line wrappingtextlabel.numberoflines =0 S
This section corresponds to Google Open source TensorFlow object Detection API Object recognition System Quick start Step (i):Quick Start:jupyter notebook for off-the-shelf inferenceThe steps in this section are simple and do the following:1. After installing Jupyter in the first section, enter the Models folder directory at the Ternimal terminal to execute the command:Jupyter-notebook 2. The Web page opens Jupyter access to the Object_detection fold
Practical tutorial on Swift game development (university overlord internal materials) and swift Game Development
Practical tutorial on Swift game development (university overlord internal materials)
Trial read:Http://pan.baidu.com/s/1sj7DvQH
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