投稿時間:2022-04-24 07:11:09 RSSフィード2022-04-24 07:00 分まとめ(11件)

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Google	カグア！Google Analytics 活用塾:事例や使い方	国内ポッドキャスト大手のRadiotalkがアップロードに対応し番組向上に期待	https://www.kagua.biz/marke/podcast/20220424a1.html	radiotalk	2022-04-23 21:00:53
海外TECH	MakeUseOf	How to Send Email to Any Cell Phone for Free	https://www.makeuseof.com/tag/email-to-sms/	email	2022-04-23 21:30:14
海外TECH	MakeUseOf	The 11 Best Sites for Finding What Books to Read Next	https://www.makeuseof.com/tag/7-sites-decide-book-read/	recommendation	2022-04-23 21:30:14
海外TECH	DEV Community	Python 101!! Introduction to Python Language	https://dev.to/alexwaiganjo/python-101-introduction-to-python-language-3e09	Python Introduction to Python Language What is Python Python is a general purpose dynamic high level and Interpreted programming language created by Guido van Rossum It was released in year Since then Python has been used widely thanks to the great features it offers Features provided by Python include Python has a simple syntax similar to the English language Python has a syntax that allows developers to write programs with fewer lines of code compared to other programming languages such as Java Python works on different platforms Windows Mac Linux hence it s portable Python supports multiple programming patterns such as object oriented functional and procedural programming styles Open Source It is completely free to use python Applications of Python include Web Development used in development of websites using popular frameworks such as Django Flask FastApi Game Development used in development of interactive games using popular libraries such as pygame Data Science and Data Visualization Data can be manipulated represented analyzed and visualized using data libraries such as Matplotlib and SeabornGraphical User Interface applications GUI uses Tkinter to develop user interfaces Machine Learning and Artificial Intelligence With the help of libraries such as Pandas Scikit Learn NumPy computers get to learn algorithms based on the stored data Embedded Applications Python is based on C which means that it can be used to create Embedded C software for embedded applications such as Raspberry Pi How to install PythonDownload the latest Python version here based on your operating system How to install PycharmPycharm is a popular IDE Integrated Development Environment used for writing debugging and running python scripts Download Pycharm IDE to start coding How to install Visual Studio CodeVisual Studio Code is a Text editor used to write and run python scripts Download Visual Studio Code based on your Operating System You can read more about setting up a python environment using VS Code here Time to Code Building your first Python Program Hello World Start your Pycharm IDE select a new file and save it with the py extension Example hello py NOTE All Python files are named with the py extension Write the following code in the hello py file and click the run button print Hello World Print is an inbuilt function used to render outputs The following Output will be displayed Hello World VariablesVariables are containers for storing data values Here s the syntax for assigning variables to data values variable name data value For example planet earth Rules for Naming VariablesA variable name must start with a letter or the underscore character A variable name cannot start with a number A variable name can only contain alpha numeric characters and underscores A z and Variable names are case sensitive age Age and AGE are three different variables NOTE Variables do not need to be declared Their data types are inferred from their assignment statement which makes Python a dynamically typed language This means that different data types can be assigned to the same variable throughout the code KeywordsKeywords are special reserved words that have specific meanings and purposes Examples of Keywords in Python include False True and is class def return try as pass break continue for while and except IdentifiersIdentifiers are names used to identify variables functions classes modules or other objects Identifiers start with letter A to Z or a to z or an underscore followed by zero or more letters underscores and digits to LiteralsLiterals in Python are defined as the raw data assigned to variables or constants while programming We mainly have five types of literals which includes string literals numeric literals boolean literals literal collections and a special literal Data TypesA Data Type is a classification that specifies which type of value a variable has and of what type Examples of in built data types includeBinary Types memoryview bytearray bytes Boolean Type bool Set Types frozenset set Mapping Type dict Sequence Types range tuple list Numeric Types complex float int Text Type str CommentsComments in Python are the lines in the code that are ignored by the interpreter during the execution of the program Generally comments enhance the readability of the code and help the programmers to understand the code very carefully Types of comments include Single line comments This is a single line commentMulti line comments This is a multi line comment OperatorsOperators are special symbols in python that carry out arithmetic and logical computation The value that the operator operates on is called an Operand Exampleprint The output is Here the addition symbol is the operator while numbers and are the operands The output of the operation is Types of Operators includeArithmetic Operatorsprint addition print subtraction print multiplication print division print exponent print remainder of the division print floor division Comparison Operators Equal to Not equal gt Greater than gt lt Less than lt gt Greater than or equal to x gt y lt Less than or equal to x lt y Assignment Operators x same as x x same as x x x same as x x x same as x x x same as x x x same as x x x same as x x x same as x x Logical Operatorsand Returns True if both statements are true x lt and x lt or Returns True if one of the statements is true x lt or x lt not Reverse the result returns False if the result is true not x lt and x lt Membership Operatorsn Returns True if a sequence with the specified value is present in the object x in y not in Returns True if a sequence with the specified value is not present in the object x not in y Conditions and If StatementsPython statements such as if elif and else display some messages depending on the conditions specified grade if grade gt print Grade A elif grade gt print Grade B elif grade gt print Grade C elif grade gt print Grade D else print Sorry you have failed terribly Repeat the semester LoopsA Loop is a control flow statement that is used to repeatedly execute a group of statements as long as the condition is satisfied Such a type of statement is also known as an iterative statement Python has two primitive loop commands which are while and for loops For Loop It Iterates through the elements list tuple dictionary set string in the order that they appear names alex james joy sarah for all names in names print all names Prints each name in the name list While Loop executes a set of statements as long as a condition is true i while i lt print i i prints i as long as i is less than The Break StatementIt is used to exit a loop when an external condition is triggered i while i lt print i if i break i Exits the loop when i is equal to Continue StatementIt is used to skip the execution of the current iteration and continues to the next i while i lt i if i continue print i Continues to the next iteration if i is Pass StatementWhen the pass statement is executed nothing happens but you avoid getting an error when empty code is not allowed Empty code is not allowed in loops function definitions class definitions or in if statements def info print This function will get executed while the second function won t be executed info def myfunction pass having an empty function definition like this would raise an error without the pass statement FunctionsA Function is a named section of a code that performs a specific task This typically involves taking some input manipulating the input and returning an output You can pass data known as arguments into a function How to create a function in PythonUse the def keyword to define a functionexampledef sum print Calling the sum functionsum The output is Arguments and ParametersData can be passed to functions through parameters inform of arguments Parameters are specified after the function name inside the parentheses and are separated with a comma An Argument is the actual data passed to the function def sum a b a and b are the parameters sum is the functiondef is used to define the function print a b Calling the functionsum and are the arguments The output is THE END In some ways programming is like painting You start with a blank canvas and certain basic raw materials You use a combination of science art and craft to determine what to do with them Andrew Hunt Thanks for taking some time to read through this article Stay tuned for more Python Concepts articles	2022-04-23 21:36:43
Apple	AppleInsider - Frontpage News	Apple TV+ 'Lady in the Lake' prepares for filming in Baltimore	https://appleinsider.com/articles/22/04/23/apple-tv-lady-in-the-lake-prepares-for-filming-in-baltimore?utm_medium=rss	Apple TV x Lady in the Lake x prepares for filming in BaltimoreThe Apple TV limited series Lady in the Lake could start filming in Baltimore by the end of April it has been revealed with stars Natalie Portman and Lupita Nyong o due on set soon Apple placed a straight to series order for Lady in the Lake in March though details of production scheduling for the show were unannounced at the time In a tweet on Saturday the author of the best selling novel confirmed filming will be happening soon In response to a question on Twitter spotted by CBS Baltimore author Laura Lippman confirmed the show is set to begin filming next week in Baltimore Lippman went on to namecheck the show s headlining stars in the same tweet Read more	2022-04-23 21:49:40
ニュース	BBC News - Home	Tyson Fury v Dillian Whyte: Gypsy King retains WBC title with brutal stoppage win	https://www.bbc.co.uk/sport/boxing/61188235?at_medium=RSS&at_campaign=KARANGA	Tyson Fury v Dillian Whyte Gypsy King retains WBC title with brutal stoppage winTyson Fury produced a stunning one punch stoppage in the sixth round to beat fellow Briton Dillian Whyte and defend his WBC and Ring Magazine heavyweight titles at Wembley Stadium	2022-04-23 21:48:06
ニュース	BBC News - Home	Women's Six Nations highlights: Italy 20-13 Italy	https://www.bbc.co.uk/sport/av/rugby-union/61205505?at_medium=RSS&at_campaign=KARANGA	Women x s Six Nations highlights Italy ItalyWatch highlights as Scotland lose to Italy in Parma falling to the bottom of the Women s Six Nations table as the hosts claim their first win in this year s championship	2022-04-23 21:51:00
北海道	北海道新聞	強風・高波でなぜ　漁協も救助船出せず　知床観光船不明、運航初日の判断疑問視	https://www.hokkaido-np.co.jp/article/673334/	行方不明	2022-04-24 06:35:39
北海道	北海道新聞	エンジン停止　船体破損か　知床観光船浸水	https://www.hokkaido-np.co.jp/article/673335/	管区海上保安本部	2022-04-24 06:34:14
北海道	北海道新聞	知床観光船浸水　国交相、運行会社の監査を指示　２４日に現地対策本部を設置	https://www.hokkaido-np.co.jp/article/673348/	国土交通省	2022-04-24 06:02:19
北海道	北海道新聞	「無事でいて」ただ祈る　知床観光船浸水　海の冷たさ気遣う声　町ウトロ支所に対策本部	https://www.hokkaido-np.co.jp/article/673352/	知床半島	2022-04-24 06:01:11