code661

add-numbers-in-string

Java basic practice for beginners: Add numbers in string

basic-calculation

Java basic practice for beginners: calculation

bit-operation-setter-getter

Java basic practice for beginners: calculation

browser-weather

query weather

bypass-package-private

Java basic practice for beginners: encapsulation

calculate-root-of-quadratic-equation

Java basic practice for beginners: calculation

cali.so

collect-string-to-list-map

Java basic practice for beginners: Collection

common-elements-in-object-list

Java basic practice for beginners: Collection

php-laravel-weibo

学习一点 PHP 开发

code661/add-numbers-in-string

Java basic practice for beginners: Add numbers in string

code661/basic-calculation

Java basic practice for beginners: calculation

code661/bit-operation-setter-getter

Java basic practice for beginners: calculation

code661/calculate-root-of-quadratic-equation

Java basic practice for beginners: calculation

code661/create-a-instance-method

Java basic practice for beginners.

code661/create-constructor-and-initialize-fields

Java basic practice for beginners.

code661/create-overload-constructors

Java basic practice for beginners.

code661/create-two-instances-instead-of-assignment

Java basic practice for beginners: Object/reference

code661/data-type-casts

Java basic practice for beginners: data type

code661/declare-numbers-of-primitive-types

Java basic practice for beginners: data type

code661/deep-copy

Java basic practice for beginners: Object/reference.

code661/fix-boolean-return-value-npe

Java basic practice for beginners: Fix NPE in return value

code661/fix-bug-in-integer-equals

Java basic practice for beginners: Fix bug in Integer equals

code661/fix-divide-bug

Java basic practice for beginners: data type

code661/fix-int-overflow

Java basic practice for beginners: data type

code661/fix-method-passing-reference

Java basic practice for beginners: Object/reference

code661/fix-npe-in-compare-integers

Java basic practice for beginners: Fix NPE in comparing integers

code661/fix-self-increment-bug

Java basic practice for beginners: calculation

code661/fix-simple-npe-of-uninitialized-field

Java basic practice for beginners.

code661/fix-simple-scope-issue

Java basic practice for beginners: local variable/scope.

code661/hexadecimal-character

Java basic practice for beginners: calculation

code661/implement-correct-double-equals

Java basic practice for beginners: Implement correct double equals

code661/instantiate-class-and-access-member-variable

Java basic practice for beginners.

code661/instantiate-class-with-new

Java basic practice for beginners.

code661/instantiate-two-instances-of-same-class

Java basic practice for beginners.

code661/jiRenGuFontEnd

Fake it till you become it. 🍗

code661/multiply-divide-with-bit-operation

Java basic practice for beginners: calculation

code661/psvm-method-invoke-multiple-methods

Java basic practice for beginners.

code661/psvm-method-read-static-variable

Java basic practice for beginners.

code661/psvm-method-write-static-variable

Java basic practice for beginners.