Tutorial by Topics

Pattern matching is the process of branching depending on provided patterns. All pattern matching is done within a switch expression, and individual case expressions represent the patterns. The fundamental rules of pattern matching are: patterns will always be matched from top to bottom; the ...

pygame.display.set_mode(resolution=(0,0), flags=0, depth=0) # Returns a pygame.Surface representing the window on screen flags = pygame.FULLSCREEN | pygame.OPENGL # Flags can be combined using the "|" (bitwise OR or "pipe") character. parameterexplainationresolutiona pai...

<asp:Button ID="Button1" runat="server" onclick="Button1_Click" Text="Click" / > <asp:TextBox ID="txtstate" runat="server"> </asp:TextBox> <asp:CheckBox ID= "chkoption" runat= "Server"> </...

Use Anemone::Core.new(url, options) to initialize the crawler Use on_every_page block to run code on every page visited Use .run method to start the crawl. No code beforehand will actually start any GET calls. ParameterDetailsurlURL (including protocol to be crawled)optionsoptional hash, s...

Ionic offers a variety of Javascript AngularJS extensions for you to use. These extensions can be anything from normal form inputs to modal windows and makes coding your basic app a lot faster using these ready extensions.

Base image declaration (FROM) Metadata (e.g. MAINTAINER, LABEL) Installing system dependencies (e.g. apt-get install, apk add) Copying app dependencies file (e.g. bower.json, package.json, build.gradle, requirements.txt) Installing app dependencies (e.g. npm install, pip install) Copying en...

wait [on SIGNAL1[, SIGNAL2[...]]] [until CONDITION] [for TIMEOUT]; wait; -- Eternal wait wait on s1, s2; -- Wait until signals s1 or s2 (or both) change wait until s1 = 15; -- Wait until signal s1 changes and its new value is 15 wait until s1 = 15 for 10 ns; -- Wait until signal s1 changes an...

Prepare by setting up your local development machine with the aws command line tool and the git command.

Since they are unnamed, anonymous blocks cannot be referenced by other program units.

ParameterDetailsnameValue: string, Default: yesdbtypeValue: query/hql, Default: no, Remarks: when left blank, it's a normal querydatasourceDefault: no, Remarks: databaseparamsValue: structure, Default: no, Remarks: cfscript syntax only! In cfml they are written inside SLQ stament using <cfqueryp...

Nightwatch has been providing Acceptance and End-to-End testing for Meteor apps since v0.5 days, and has managed migrations from PHP to Spark to Blaze and to React; and all major Continuous Integration platforms. For additional help, please see: Nightwatch API Documentation Nightwatch.js Google...