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Most command line tools rely on arguments passed to the program upon its execution. Instead of prompting for input, these programs expect data or specific flags (which become booleans) to be set. This allows both the user and other programs to run the Python file passing it data as it starts. This s...

A set contains only one copy of each distinct element. Unlike some other programming languages, base R does not have a dedicated data type for sets. Instead, R treats a vector like a set by taking only its distinct elements. This applies to the set operators, setdiff, intersect, union, setequal an...

SELECT * FROM table WHERE (condition1) AND (condition2); SELECT * FROM table WHERE (condition1) OR (condition2);

'() → () '(1 2 3 4 5) → (1 2 3 4 5) '(1 foo 2 bar 3) → (1 'foo 2 'bar 3) (list 1 2 3 4 5) → (1 2 3 4 5) (list* [1 2 3 4 5]) → (1 2 3 4 5) [] → [] [1 2 3 4 5] → [1 2 3 4 5] (vector 1 2 3 4 5) → [1 2 3 4 5] (vec '(1 2 3 4 5)) → [1 2 3 4 5] {} => {} {:keyA 1 :keyB 2} → {:keyA 1 :keyB 2} ...

subprocess.call(args, *, stdin=None, stdout=None, stderr=None, shell=False, timeout=None) subprocess.Popen(args, bufsize=-1, executable=None, stdin=None, stdout=None, stderr=None, preexec_fn=None, close_fds=True, shell=False, cwd=None, env=None, universal_newlines=False, startupinfo=None, creati...

Introduction about Fragments and their intercommunication mechanism void onActivityCreated(Bundle savedInstanceState) // Called when the fragment's activity has been created and this fragment's view hierarchy instantiated. void onActivityResult(int requestCode, int resultCode, Intent da...

NameDescriptionASCII()Return numeric value of left-most characterBIN()Return a string containing binary representation of a numberBIT_LENGTH()Return length of argument in bitsCHAR()Return the character for each integer passedCHAR_LENGTH()Return number of characters in argumentCHARACTER_LENGTH()Syno...

t, err := template.Parse({{.MyName .MyAge}}) t.Execute(os.Stdout,struct{MyValue,MyAge string}{"John Doe","40.1"}) Golang provides packages like: text/template html/template to implement data-driven templates for generating textual and HTML outputs...

In this topic you will learn how to integrate with Node.js using MYSQL database management tool. You will learn various ways to connect and interact with data residing in mysql using a nodejs program and script.

Laravel supports Blade templating engine out of the box. The Blade templating engine allows us to create master templates and child templating loading content from master templates, we can have variables, loops and conditional statements inside the blade file.

Apple developer topic for UIImage

ParameterDetaillimitThe parameter of the C# method. You supply the argument via the Page Method.onSuccessThe JavaScript function that is executed when the Page Method call is successful.onErrorThe JavaScript function that is executed when there is an error in the Page Method call. More than one...

$("#sortable").sortable({ /*Options Here*/ }); //Initialise Sortable $("#sortable").sortable("option", "option_name", option_value); //Set option outside initialiser var value = $("#sortable").sortable("option", "option_...

This section provides an overview of what google-chrome-devtools is, and why a developer might want to use it. It should also mention any large subjects within google-chrome-devtools, and link out to the related topics. Since the Documentation for google-chrome-devtools is new, you may need to c...