mgo4th

module

v0.0.0-...-039cffb Latest Latest Go to latest Published: Oct 31, 2024 License: MIT

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
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Repository

github.com/tunacinsoy/mgo4th

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README ¶

Source code for Mastering Go, 4th edition

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Path	Synopsis
appA
ch01-introToGo
01-hw The aim of this code to produce simple outputs using fmt package.	The aim of this code to produce simple outputs using fmt package.
03-variables The aim of this go code is to get familiar with variable definitions in GoLang	The aim of this go code is to get familiar with variable definitions in GoLang
04-control
05-forLoops The aim of this program is to get familiar with for loops	The aim of this program is to get familiar with for loops
06-input The aim of this go code to get familiar with the fmt.Scanln() function to get user input from the console.	The aim of this go code to get familiar with the fmt.Scanln() function to get user input from the console.
07-commandLineArguments The aim of this program is to get familiar with the os.Args slice.	The aim of this program is to get familiar with the os.Args slice.
08-process The aim of this program is to get familiar with differentiating os.Args() by returned err values from conversion(strconv.Atoi(), strconv.ParseFloat()) functions.	The aim of this program is to get familiar with differentiating os.Args() by returned err values from conversion(strconv.Atoi(), strconv.ParseFloat()) functions.
09-goroutines This program aims to shortly show the execution of goRoutines.	This program aims to shortly show the execution of goRoutines.
10-which
11-systemLog
12-logs
13-customLog The aim of this program is to get familiar with logging into custom files.	The aim of this program is to get familiar with logging into custom files.
14-customLogLineNumber This go program is aimed to generate custom log entries using different flags.	This go program is aimed to generate custom log entries using different flags.
15-multipleLogs The aim of this program to show how to write logs to multiple files	The aim of this program to show how to write logs to multiple files
16-stats The aim of this program is to generate simple standard deviation calculator.	The aim of this program is to generate simple standard deviation calculator.
ch02-basicGoDataTypes
01-error The aim of this program is to get familiar with custom error message returning using errors package and fmt package	The aim of this program is to get familiar with custom error message returning using errors package and fmt package
02-numbers
03-overflows The aim of this program is to observe maximum and minimum integer values	The aim of this program is to observe maximum and minimum integer values
04-text The aim of this program is to get familiar with strings and runes	The aim of this program is to get familiar with strings and runes
05-intString The aim of this code to get familiar with the string-to-int and int-to-string conversions	The aim of this code to get familiar with the string-to-int and int-to-string conversions
06-unicode The aim of this program is to check the printability of a given string's characters	The aim of this program is to check the printability of a given string's characters
07-useStrings
08-convertTimes The aim of this program is to get familiar with type package, and time conversion / time parsing	The aim of this program is to get familiar with type package, and time conversion / time parsing
09-constants The aim of this program is to get familiar with constant generator iota	The aim of this program is to get familiar with constant generator iota
10-typedConstants The aim of this program is to understand the difference between typed (type declared explicity) and untyped constants.	The aim of this program is to understand the difference between typed (type declared explicity) and untyped constants.
11-goSlices The aim of this program is to get familiar with slices	The aim of this program is to get familiar with slices
12-capLen The aim of this program is to understand the length and capacity of slices	The aim of this program is to understand the length and capacity of slices
14-byteSlices The aim of this program is to get familiar with byteSlices	The aim of this program is to get familiar with byteSlices
15-deleteSlice
16-sliceArrays The aim of this program is to get familiar with the slice/array relationship and the connection of newly created slice (that is part of a slice) variables with their ancestor (original slice)	The aim of this program is to get familiar with the slice/array relationship and the connection of newly created slice (that is part of a slice) variables with their ancestor (original slice)
17-copySlice
18-sortSlice
19-pointers The aim of this program is to understand pointers	The aim of this program is to understand pointers
20-slice2array The aim of this program is to understand slice to array pointer and slice to array casting	The aim of this program is to understand slice to array pointer and slice to array casting
21-typeUnsafe
22-randomNumbers The aim of this program is to get familiar with random number generation	The aim of this program is to get familiar with random number generation
23-genPass The aim of this program is to utilize random number generation to generate strong passwords	The aim of this program is to utilize random number generation to generate strong passwords
24-cryptoRand The aim of this program is to get familiar with crypto/rand package	The aim of this program is to get familiar with crypto/rand package
25-stats The aim of this program is to introduce normalization for the statistics application	The aim of this program is to introduce normalization for the statistics application
ch03-compositeDataTypes
01-nilMap The aim of this program is to understand the nil assignment to a map variable	The aim of this program is to understand the nil assignment to a map variable
02-forMaps The aim of this program is to learn iterate over maps	The aim of this program is to learn iterate over maps
03-structures The aim of this program is to get familiar with struct date type	The aim of this program is to get familiar with struct date type
04-sliceStruct The aim of this program is to understand the slices that contain struct variables	The aim of this program is to understand the slices that contain struct variables
05-diffRegExp The aim of this program is to differentaite regexp.Compile() and regexp.MustCompile() functions	The aim of this program is to differentaite regexp.Compile() and regexp.MustCompile() functions
06-nameSurRE The aim of this program is to learn regex expressions for checking user inputs	The aim of this program is to learn regex expressions for checking user inputs
07-intRE The aim of this program is to get familiar with regex checking for integers	The aim of this program is to get familiar with regex checking for integers
08-csvData The aim of this program is to read data from csv and store it into another file	The aim of this program is to read data from csv and store it into another file
09-stats
ch04-goGenerics
01-hw The aim of this program is to differentiate generic functions with other functions	The aim of this program is to differentiate generic functions with other functions
02-allowed The aim of this program is to understand constraints in generic functions	The aim of this program is to understand constraints in generic functions
03-numeric The aim of this program is to learn how to apply custom interface for generic function constraints	The aim of this program is to learn how to apply custom interface for generic function constraints
04-supertypes The aim of this program is to understand supertypes	The aim of this program is to understand supertypes
05-sliceConstraint The aim of this program is to understand slice constraints for generic functions	The aim of this program is to understand slice constraints for generic functions
06-newDT The aim of this program is to get familiar with new datatype declaration for generic functions	The aim of this program is to get familiar with new datatype declaration for generic functions
07-structures The main package is defined, indicating this is an executable program	The main package is defined, indicating this is an executable program
08-cmpPackage The aim of this program is to understand cmp package	The aim of this program is to understand cmp package
09-slicesPackage The aim of this program is to get familiar with slices package	The aim of this program is to get familiar with slices package
10-mapsPackage The aim of this packages is to get familiar with maps package	The aim of this packages is to get familiar with maps package
ch05-reflectionAndInterfaces
01-reflection The aim of this program is to get familiar with reflect package This package is used in order to determine the data types of elements of structs, retrieve their values.	The aim of this program is to get familiar with reflect package This package is used in order to determine the data types of elements of structs, retrieve their values.
02-setValues The aim of this program is to dynamically changing the values of the fields of a structure without knowing the internals of the structure in advance.	The aim of this program is to dynamically changing the values of the fields of a structure without knowing the internals of the structure in advance.
03-methods The aim of this program is to get familiar with type methods	The aim of this program is to get familiar with type methods
04-sort The aim of this program is to understand implemeting sort.Interface to create our own sort functions	The aim of this program is to understand implemeting sort.Interface to create our own sort functions
05-empty The aim of this program is to get familiar with the use case of empty interface	The aim of this program is to get familiar with the use case of empty interface
06-typeSwitch The aim of this program is to execute different functions based on the type of a variable using type switches.	The aim of this program is to execute different functions based on the type of a variable using type switches.
07-assertions The aim of this program is to learn the type assertions for empty interface implementations	The aim of this program is to learn the type assertions for empty interface implementations
08-mapEmpty The aim of this program is to deal with data that its type is unknown using interface{}	The aim of this program is to deal with data that its type is unknown using interface{}
09-errorInt The aim of this program is to understand custom error definitions by implementing error interface	The aim of this program is to understand custom error definitions by implementing error interface
10-shape2D.go The aim of this program is to define custom interface and implement it with defined struct type	The aim of this program is to define custom interface and implement it with defined struct type
11-objO The aim of this program is to get familiar with OOP concepts.	The aim of this program is to get familiar with OOP concepts.
12-genericsInterfaces The aim of this program is to compare generics and interface implementations So if we need to deal with multiple data types, using generics is more efficient, since otherwise we need to define each data type using switch type.	The aim of this program is to compare generics and interface implementations So if we need to deal with multiple data types, using generics is more efficient, since otherwise we need to define each data type using switch type.
13-genericsReflection The aim of this program is to compare generics with reflect package implementations Reflect makes the code harder to understand, use generics as much as possible	The aim of this program is to compare generics with reflect package implementations Reflect makes the code harder to understand, use generics as much as possible
14-stats The aim of this program is to introduce custom sort behavior to statistics app	The aim of this program is to introduce custom sort behavior to statistics app
ch06-goPackagesAndFunctions
01-functions The aim of this program is to get familiar with anonymous functions	The aim of this program is to get familiar with anonymous functions
02-namedReturn
03-sorting The aim of this program is to get familiar with functions that accept function as input argument, like sort.Slice	The aim of this program is to get familiar with functions that accept function as input argument, like sort.Slice
04-returnFunction The aim of this program is to get familiar with functions that return functions	The aim of this program is to get familiar with functions that return functions
05-variadic The aim of this function is to get familiar with variadic functions, which accept unknown count of variables of declared type	The aim of this function is to get familiar with variadic functions, which accept unknown count of variables of declared type
06-defer The aim of this program is to understand the LIFO behaviour of defer keyword	The aim of this program is to understand the LIFO behaviour of defer keyword
07-testSQLite The aim of this program is to get familiar with the usage of external packages	The aim of this program is to get familiar with the usage of external packages
08-connectSQLite3 The aim of this program is to understand basic operations (create, insert, delete) with sqlite3 database	The aim of this program is to understand basic operations (create, insert, delete) with sqlite3 database
09-sqlite06 Source: https://github.com/tunacinsoy/sqlite06 The aim of this program is to define most-used operations on sqlite db and provide these functions as go package named sqlite06	Source: https://github.com/tunacinsoy/sqlite06 The aim of this program is to define most-used operations on sqlite db and provide these functions as go package named sqlite06
10-usePackage The aim of this program is to test previously created package `github.com/tunacinsoy/sqlite06`	The aim of this program is to test previously created package `github.com/tunacinsoy/sqlite06`
11-sqlite06WithDoc It is highly recommended that each Go package you create has a block comment preceding the package declaration that introduces developers to the package, and also explains what the package does.	It is highly recommended that each Go package you create has a block comment preceding the package declaration that introduces developers to the package, and also explains what the package does.
12-workspaces/util
13-gitVersion
test
ch07
01-ioInterface The aim of this program is to learn how to implement io Interfaces (reader and writer) to create custom read and write operations.	The aim of this program is to learn how to implement io Interfaces (reader and writer) to create custom read and write operations.
02-byLine
03-byWord
04-byCharacter
05-devRandom The aim of this program is to use `/dev/random` system device to generate seed for random number generator.	The aim of this program is to use `/dev/random` system device to generate seed for random number generator.
06-readSize The aim of this program is to perform file read based on specified byte size as user input.	The aim of this program is to perform file read based on specified byte size as user input.
07-writeFile The aim of this program is to explore various ways of writing to a file.	The aim of this program is to explore various ways of writing to a file.
08-encodeDecode The aim of this program is to understand json marshaling and unmarshaling Usage: `go run encodeDecode.go`	The aim of this program is to understand json marshaling and unmarshaling Usage: `go run encodeDecode.go`
ch08
ch09
server
ch10
ch11
ch12
cleanup
coverage
generate
intRE
quickT
table
testFatal
testSignals
vulcheck
walkAll
ch13
cpuid
fuzz
prom
reverse
reverse/correct
ch14
alloc/base
alloc/improved
eBPF
io
slices
ch15