原文:How to select Multiple images from UIImagePickerController [duplicate]

accepted You have to use custom imagepicker. And I think ELCImagePickerController is the best option in my opinion. There is also some other library that can be used.. Objective C ELCImagePickerContr ...

2015-04-14 10:05 0 2439 推荐指数:

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UIImagePickerController

iOS 获取图片有三种方法: 1. 直接调用摄像头拍照 2. 从相册中选择 3. 从图库中选择 UIImagePickerController 是系统提供的用来获取图片和视频的接口; 用UIImagePickerController 类来获取图片视频,大体分为以下几个步骤 ...

Wed Jun 17 21:07:00 CST 2015 0 2791
UIImagePickerController

UIImagePickerController选择、显示图片或视频,主要注意UIImagePickerController几个属性的设置一:UI 显示样式,显示的格式确定1:sourceType@property(nonatomic ...

Wed Feb 08 06:53:00 CST 2012 0 9809
How to convert .crt to .pem [duplicate]证书转化

那些证书相关的玩意儿(SSL,X.509,PEM,DER,CRT,CER,KEY,CSR,P12等) 之前没接触过证书加密的话,对证书相关的这些概念真是感觉挺棘手的,因为一下子来了一大堆新名 ...

Wed Mar 15 01:28:00 CST 2017 0 5458
select into from 和 insert into select

select into from 和 insert into select都是用来复制表, 两者的主要区别为:   select into from 要求目标表不存在,因为在插入时会自动创建。   insert into select from 要求目标表存在 备份表数据 ...

Wed Mar 28 22:27:00 CST 2018 0 10448
SELECT INTO FROM 与 insert into from

1.SELECT INTO FROM语句 语句形式为:SELECT vale1, value2 into Table2 from Table1 要求目标表Table2不存在,因为在插入时会自动创建表Table2,并将Table1中指定字段数据复制到Table2中,请注意 ...

Wed Jan 18 03:45:00 CST 2012 0 5086
pandas ValueError: cannot reindex from a duplicate axis

原因 简单来说就是index(索引)中有重复值 可以通过代码查看 解决 如果改变index不会影响数据内容的话,那可以直接重新给index赋值 否则需要查看重复的行,根据需求进行相应的 ...

Fri Feb 18 19:18:00 CST 2022 0 1906
select into from 和 insert into select 的用法

SELECT INTO 和 INSERT INTO SELECT 两种表复制语句 Insert是T-sql中常用语句,Insert INTO table(field1,field2,...) values(value1,value2,...)这种形式的在应用程序开发 ...

Wed Sep 23 18:26:00 CST 2015 0 7241
 
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