The ‘Pods-App’ target has transitive dependencies that include static binaries:修改

背景

最近遇到了两次次这个问题，都是Swift项目Pod添加库开启了use_frameworks!，安装某些OC库时报错；花了好久时间解决，突然想起来之前OC项目安装Swift库也遇到了这个问题，但是之前没有记录，所以这次遇到时没有印象；这次记录下来，分享给大家：

图片压缩 mac 应用开发

背景

3年前有个项目BatchProssImage，使用 Python 写的批量压缩图片的，最新再次使用时，发现忘记了怎么使用，所以就有了把这个Python 实现的工具，做成一个简单的 mac app 的想法。

iOS Widget

背景

一开始是发现支付宝的 Widget 做的很好看，打算仿作一个，做的过程中才发现，原来 Widget 有这么多好玩的地方。所以，在这里记录分享一下：

更新：《24点》APP——提示功能实现

背景

商店里所有24点 APP 的一个付费功能是提示的获取，会通过限制提示次数，超出次数后观看广告或者购买来解锁额外次数。比如：

Algorithem_Matrix

题目

Given an m x n binary matrix mat, return the distance of the nearest 0 for each cell.

The distance between two adjacent cells is 1.

Algorithem_PermutationInString

Given two strings s1 and s2, return true if s2 contains a permutation of s1, or false otherwise.

In other words, return true if one of s1’s permutations is the substring of s2.

Algorithem_ReverseLinkedList

Given the head of a singly linked list, reverse the list, and return the reversed list.

Algorithem_MergeTwoSortedLists

You are given the heads of two sorted linked lists list1 and list2.

Merge the two lists in a one sorted list. The list should be made by splicing together the nodes of the first two lists.

Return the head of the merged linked list.

Algorithem_Merge Two Binary Trees

You are given two binary trees root1 and root2.

Imagine that when you put one of them to cover the other, some nodes of the two trees are overlapped while the others are not. You need to merge the two trees into a new binary tree. The merge rule is that if two nodes overlap, then sum node values up as the new value of the merged node. Otherwise, the NOT null node will be used as the node of the new tree.

Algorithem_Populating Next Right Pointers in Each Node

You are given a perfect binary tree where all leaves are on the same level, and every parent has two children. The binary tree has the following definition: