Tutorial by Topics: es

Using version control software like Git may be a little scary at first, but its intuitive design specializing with branching helps make a number of different types of workflows possible. Pick one that is right for your own development team.

Docker data volumes provide a way to persist data independent of a container's life cycle. Volumes present a number of helpful features such as: Mounting a host directory within the container, sharing data in-between containers using the filesystem and preserving data if a container gets deleted ...

RAII stands for Resource Acquisition Is Initialization. Also occasionally referred to as SBRM (Scope-Based Resource Management) or RRID (Resource Release Is Destruction), RAII is an idiom used to tie resources to object lifetime. In C++, the destructor for an object always runs when an object goes...

Regex101 defines \K functionality as: \K resets the starting point of the reported match. Any previously consumed characters are no longer included in the final match The \K escape sequence is supported by several engines, languages or tools, such as: boost (since ???) grep -P          ...

WITH cte_name [(column_name_1, column_name_2, ...)] AS (cte_expression) It is necessary to separate a CTE from the previous statement with a semi-colon (;) character. i.e. ;WITH CommonTableName (...) SELECT ... FROM CommonTableName ... A CTE's scope is a single batch, and only downstream ...

ParameterDetailsRETURNSSpecifies the data type that can be returned from a function.RETURNActual variable or value following the RETURN syntax is what is returned to where the function was called from. A stored routine is either a procedure or a function. A procedure is invoked using a CALL st...

From Apple: Creating a Custom View That Renders in Interface Builder Note: Keep in mind that if you'd use fancy 'custom' fonts in your XIB elements (such UILabel, UITextField etc) then the initial loading time of your XIB will be longer depending on the font chosen and system version.

register_post_type( $post_type, $args ); ParameterDetails$post_type(string) (Required)$args(array/string) (Optional)

The pypa sample project contains a complete, easily modifiable template setup.py that demonstrates a large range of capabilities setup-tools has to offer.

'() → () '(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...

MySQL has some special names called reserved words. A reserved word can be used as an identifier for a table, column, etc. only if it's wrapped in backticks (`), otherwise it will give rise to an error. To avoid such errors, either don't use reserved words as identifiers or wrap the offending ident...

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...

git clone [<options>] [--] <repo> [<dir>] git clone [--template=<template_directory>] [-l] [-s] [--no-hardlinks] [-q] [-n] [--bare] [--mirror] [-o <name>] [-b <name>] [-u <upload-pack>] [--reference <repository>] [--dissociate] [--separate-git-dir &...

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.