udacity forums

Problem:When you run the sample program MNIST_CNN with Keras, the following error occurs: ' Keras.backend ' has no attribute ' Image_data_format 'Program Path https://github.com/fchollet/keras/blob/master/examples/mnist_cnn.pyThe Python Conda environment used is the carnd-term1 of the Udacity autopilot courseFault Program segment:if ' Channels_first ' : = X_train.reshape (x_train.shape[0], 1, Img_rows, img_cols) = X_test.reshape (x_test.shape[0

Source: Udacity Programming Basics: Python Course 2Function: Every 30 minutes, open a specific webpage to remind the rest# Coding:utf-8ImportWebBrowserImportTimetotal_breaks= 3Break_count= 0Print "\ nstarted on: " +Time.ctime ()# time.ctime (): Current time (sec) whileBreak_countTotal_breaks:time.sleep ( - * -）# Time.sleep (): Sleep Time (sec), Min Print "\ nBreak time!\ t" +Time.ctime () WebBrowser.Open("https://cn.udacity.com/course/programming-

1.Project Eulerhttps://projecteuler.net/What is Project Euler?Project Euler is a series of challenging mathematical/computer programming problems that'll require more than just mathe Matical insights to solve. Although mathematics would help you arrive at elegant and efficient methods, the use of a computer and programming skills W Ill is required to solve most problems.The motivation for starting Project Euler, and its continuation, are to provide a platform for the inquiring mind to delve into

1. The complete course of statistics all of statistics Carnegie Kimelon Wosseman 2. Fourth edition, "Probability Theory and Mathematical Statistics" Morris. Heidegger, Morris H.degroot, and Mark. Schevish (Mark j.shervish) 3. Introduction to Linear algebra, Gilbert. Strong--Online video tutorials are classic 4. "Numerical linear algebra", Tracy Füssen. Lloyd and David. Bao Textbooks suitable for undergraduates 5. Predictive data analysis of machine learning Basics, John MIT. Kelleher and

~/cuda_visible_devices=0,1 python your.py# use gpu0,1 # Note that the word should not be wrong #或者在 program opening os.environ[' cuda_visible_devices '] = ' 0 ' #使用 GPU 0 os.environ[' cuda_visible_devices '] = ' 0,1 ' # using GPU 0,1 embedding_lookup () Use of Embedding_lookup ()About the use of Embedding_lookup () in TensorFlow, in Udacity Word2vec will be involved, this article will be popular to explain.Let's look at a simple demo: #!/usr/bin/e

From Udacity,intro to Hadoop, final Project. The topic says to want to know the length of the post has no relevance to the length of the answer Train of thought: Mapper filter out question and answer, output id,type (question, answer), length reducer statistics each ID corresponding question Len and answer Len # Mapper #!/usr/bin/python import SYS import CSV reader = Csv.reader (Sys.stdin, delimiter = "\ T") Next (reader, None) fo R line in

the root user directly, you do not need to perform step 4. 5. create a table. use *. SQL in the db directory to do this. for example, in MYSQL, you can do this: 　 > Mysql-uuser-ppassword dbname Use the root user (empty password): mysql dbname For example, mysql mydb 　 6. modify common. php. (skip this step unless necessary) A) Modify $ inf_path to the directory where you put forums. php. B) Modify $ include_path to the directory

1. Send external links to the local portal ForumIf you choose to choose a forum, you will not be able to find a forum. Any seo tutorial will know which forum has a high weight and which forums can post without being deleted. I have selected some local forums, such as the 19th floor, the West Temple, the Hangzhou Network Forum, and the Dahe Forum. These forums are

form_input_state ();05 .}// Display state selection for US users$ Country_code = get_country_code ($ _ SERVER ['remote _ ADDR ']);If ($ country_code = 'us '){Echo form_input_state ();} -------------------------------------------------------------------------------- 4-multiple lines of code are required for most tasks identified by code groups. It is a good idea to use some blank spaces to separate the code of these tasks into several segments. This is a simple example:View plaincopy to clipboar

With the mobile design surging today, mobile UI and UX designers are a long way from the end. Paddle, good material is the designer's clout. This collection of mobile free footage covers everything from instructional resources to UI kits, from development tools to icon collections.Learning ResourcesUX Design for Mobile developersThe user experience design for mobile development is a course launched by Udacity, which teaches mobile apps to develop user

also need to share the environment to everyone, execute the following command can be in the current environment of the package information into the YAML file named environment. conda env export > environment.yaml Similarly, when you execute someone else's code, you also need to configure the appropriate environment. You can use the YAML file you share to create a touch-like environment. conda env create -f environment.yaml At this point, you have entered the gate of the Anaconda, you can roam i

, directly chew the boring books will only erase their interests. Above, hope to help you. If you decide to work in computer science in the future, I suggest you study scheme. Read SICP, the little schemer. These can make you understand why computing is a science, and writing code is not. Just as architecture is a science, and walls are not. If you just want to be a profitable yard farmer, learn everything the same. So many public classes casually pick a few to see, such as

, Windows, Linux, Mac OS can also, otherwise light Linux many versions, you can quarrel about a full page of content. Python version, Linux and MAC are the default installation (specific Python version of the difference), Windows simple installation can be, the question behind, in fact, is how to get started Python problem, as for the platform to learn programming good, this is a full page discussion topic. Go back to the real topic and tell me how I got started with Python, and hopefully it wil

Channel that describes browser warfare, network bubbles, and more. Teach Yourself Computer Science study How to Does CPU Execute program (VIDEO) Videos: How the CPU executes programs Machine code Instructions (VIDEO): Instructions Harvard cs50-asymptotic Notation (VIDEO) Videos: Harvard cs50-progressive notation Cracking The Code interview code interview hack guide Cracking the Coding interview-fullstack Speaker series Full stack Ask Me Anything:gayle Laakmann McDowell (author of Cracking The C

Dacity has two programming introductory courses: Workshop and IntroductiontoComputerScience. This course uses pythonIntrotoComputerScienceClassOnline (CS101). I have never met any foreign school whose first programming class is in C language, but basically in China, C is used (including dacity, which has two Programming introductory courses: Intro to Programming in Java Introduction to Programming And Introduction to Computer Science, which uses python Intro to Computer Science Class Online (C

Python Keras module 'keras. backend' has no attribute 'image _ data_format ', keraskeras. backendProblem: When the sample program mnist_cnn is run using Keras, the following error occurs: 'keras. backend' has no attribute 'image _ data_format' Program path https://github.com/fchollet/keras/blob/master/examples/mnist_cnn.py The python conda environment used is the carnd-term1 of the udacity self-driving course Fault Section: if K.image_data_format() ==

including: 1. Movie display, which is the focus, filtering, and searching; 2. The question of film is the question of seeking seeds; 3. online chat, which is not perfect, can only be online chat; 4. Management of basic user information, logon and registration, etc; Demo address: http: // 121.42.156.185: 8000/getmovielist/ (The domain name has not been filed .. That's it. About 16000 movies can be played) Github address: https://github.com/pureYun/dnomovie You don't need to read any books to add

Beihang MOOC System Android ClientNABC(N) Need requirementsMooc's full name is massive open online Course, known as a large open web course. In 2012, the top universities in the United States set up Web-based learning platforms, offering free courses online, the rise of Coursera, Udacity and EdX's three courses providers, providing more students with the possibility of systematic learning. In February 2013, the National University of Singapore, in col

community can be completely satisfied with you. All kinds of programmer problems only you can not imagine, no you can not find.(http://www. jikexueyuan.com) (http://www. imooc.com) If you prefer to watch videos this is a more in-band learning, and the two sites are not wrong. A huge amount of instructional videos, as well as a more comprehensive learning route wiki, can help you on your way to learning programming. To live and learn to be old. Learn it with your heart. Thanks to the user @ Pu

do not have a very systematic way to read a book, so I also search, or really know what others recommend, so, according to their own situation, suitable for their own books to see; The Busy coder ' s Guide to Android Development This is Daniel Commonsguy open source Book, it's updated very timely, basically follow the SDK update, download PDF can be here (Four-to-free Guarantee) Download, the source code in the book can be viewed in GitHub (commonsguy/cw-omnibus); Best Android Boo