2017 年 6月随笔档案 - Silence_cnblogs

LeetCode #36 Valid Sudoku

摘要：LeetCode 36 Valid Sudoku Question Determine if a Sudoku is valid, according to: "Sudoku Puzzles The Rules" . The Sudoku board could be partially fille 阅读全文

posted @ 2017-06-24 22:04 Silence_cnblogs 阅读(298) 评论(0) 推荐(0) 编辑

LeetCode #35 Search Insert Position

摘要：LeetCode 35 Search Insert Position Question Given a sorted array and a target value, return the index if the target is found. If not, return the index 阅读全文

posted @ 2017-06-24 10:10 Silence_cnblogs 阅读(295) 评论(0) 推荐(0) 编辑

LeetCode #34 Search for a Range

摘要：LeetCode 34 Search for a Range Question Given an array of integers sorted in ascending order, find the starting and ending position of a given target 阅读全文

posted @ 2017-06-24 09:01 Silence_cnblogs 阅读(294) 评论(0) 推荐(0) 编辑

LeetCode #29 Divide Two Integers

摘要：LeetCode 29 Divide Two Integers Question Divide two integers without using multiplication, division and mod operator. If it is overflow, return MAX_IN 阅读全文

posted @ 2017-06-23 22:20 Silence_cnblogs 阅读(235) 评论(0) 推荐(0) 编辑

LeetCode #28 Implement strStr()

摘要：LeetCode 28 Implement strStr() Question Implement strStr(). Returns the index of the first occurrence of needle in haystack, or 1 if needle is not par 阅读全文

posted @ 2017-06-23 18:36 Silence_cnblogs 阅读(224) 评论(0) 推荐(0) 编辑

LeetCode #27 Remove Element

摘要：LeetCode 27 Remove Element Question Given an array and a value, remove all instances of that value in place and return the new length. Do not allocate 阅读全文

posted @ 2017-06-23 17:12 Silence_cnblogs 阅读(222) 评论(0) 推荐(0) 编辑

LeetCode #26 Remove Duplicates from Sorted Array

摘要：LeetCode 26 Remove Duplicates from Sorted Array Question Given a sorted array, remove the duplicates in place such that each element appear only once 阅读全文

posted @ 2017-06-23 15:24 Silence_cnblogs 阅读(159) 评论(0) 推荐(0) 编辑

LeetCode #24 Swap Nodes in Pairs

摘要：LeetCode 24 Swap Nodes in Pairs Question Given a linked list, swap every two adjacent nodes and return its head. For example, Given , you should retur 阅读全文

posted @ 2017-06-22 21:53 Silence_cnblogs 阅读(178) 评论(0) 推荐(0) 编辑

LeetCode #22 Generate Parentheses

摘要：LeetCode 22 Generate Parentheses Question Given n pairs of parentheses, write a function to generate all combinations of well formed parentheses. For 阅读全文

posted @ 2017-06-22 20:38 Silence_cnblogs 阅读(226) 评论(0) 推荐(0) 编辑

LeetCode #20 Valid Parentheses

摘要：LeetCode 20 Valid Parentheses Question Given a string containing just the characters , , , , and , determine if the input string is valid. The bracket 阅读全文

posted @ 2017-06-22 17:08 Silence_cnblogs 阅读(216) 评论(0) 推荐(0) 编辑

LeetCode #14 Longest Common Prefix

摘要：LeetCode 14 Longest Common Prefix Question Write a function to find the longest common prefix string amongst an array of strings. Solution Approach 1 阅读全文

posted @ 2017-06-22 15:57 Silence_cnblogs 阅读(202) 评论(0) 推荐(0) 编辑

iOS CAShapeLayer、CADisplayLink 实现波浪动画效果

摘要：iOS CAShapeLayer、CADisplayLink 实现波浪动画效果效果图代码已上传 GitHub：https://github.com/Silence GitHub/CoreAnimationDemo 可以自定义波浪高度、宽度、速度、方向、渐变速度、水的深度等参数。实现原理波浪的阅读全文

posted @ 2017-06-10 18:08 Silence_cnblogs 阅读(3419) 评论(0) 推荐(0) 编辑

iOS CAEmitterLayer 实现粒子发射动画效果

摘要：iOS CAEmitterLayer 实现粒子发射动画效果效果图代码已上传 GitHub：https://github.com/Silence GitHub/CoreAnimationDemo 动画效果用 CAEmitterLayer 实现。CAEmitterLayer 显示粒子发射动画，具体的阅读全文

posted @ 2017-06-09 16:40 Silence_cnblogs 阅读(5179) 评论(0) 推荐(1) 编辑

iOS CAReplicatorLayer 实现脉冲动画效果

摘要：iOS CAReplicatorLayer 实现脉冲动画效果效果图脉冲数量、速度、半径、透明度、渐变颜色、方向等都可以设置。可以用于地图标注(Annotation)、按钮长按动画效果(例如录音按钮)等。代码已上传 GitHub：https://github.com/Silence GitHub 阅读全文

posted @ 2017-06-06 15:50 Silence_cnblogs 阅读(2571) 评论(1) 推荐(0) 编辑