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How to 'restart' an android application programmatically [duplicate]
I'm trying to create a 'log out' function within my application. Basically, by logging out, the application data should be cleared. What I would like to do is after logging out, the application should restart so that credentials etc. can be entered again. The problem I'm having is that at the point ...
How to fix UITableView separator on iOS 7? [duplicate]
...screen.
[tableView setSeparatorInset:UIEdgeInsetsZero];
Note: If your app is also targeting other iOS versions, you should check for the availability of this property before calling it by doing something like this:
if ([tableView respondsToSelector:@selector(setSeparatorInset:)]) {
[tableV...
Regex that accepts only numbers (0-9) and NO characters [duplicate]
...nning with a digit, including strings like "1A". To avoid a partial match, append a $ to the end:
^[0-9]*$
This accepts any number of digits, including none. To accept one or more digits, change the * to +. To accept exactly one digit, just remove the *.
UPDATE: You mixed up the arguments to IsM...
Swift: Determine iOS Screen size [duplicate]
I would like to use Swift code to properly position items in my app for no matter what the screen size is. For example, if I want a button to be 75% of the screen wide, I could do something like (screenWidth * .75) to be the width of the button. I have found that this could be determined in Object...
Android RoundRectShape圆角矩形使用详解 - C/C++ - 清泛网 - 专注C/C++及内核技术
...子如下：
package com.example.testroundrectshape;
import android.app.Activity;
import android.graphics.Color;
import android.graphics.Paint;
import android.graphics.RectF;
import android.graphics.drawable.ShapeDrawable;
import android.graphics.drawable.shapes.RoundRectShape;
import an...
苹果第三财季大中华区营收132.3亿美元 同比增长112% - 资讯 - 清泛网 - 专...
...到了iPhone和Mac创纪录销量、服务创下史上创纪录营收以及Apple Watch成
苹果股价
凤凰科技讯 北京时间7月22日消息，苹果(NASDAQ:AAPL)今天发布了截至6月27日的2015财年第三季度财报。财报显示，苹果第三财季净销售额为496.05亿美元，...
今年全球重大数据泄露事件盘点 - 资讯 - 清泛网 - 专注C/C++及内核技术
...户密码
今年1月，据360补天漏洞响应平台显示，手机抢票App“火车票达人”存在高危漏洞，包括数百万机票、火车票订单用户的身份证号、用户名、明文密码、详细票务信息等数据泄露。补天平台立刻通知了“火车票达人”的开...
如果你一心只想赚钱 那就别创业了 - 资讯 - 清泛网 - 专注C/C++及内核技术
...金匮乏，或者消费者不喜欢他们的产品。一款分享秘密的app“秘密”(Secret)曾备受瞩目，但当客户流失时，创始人也只能关闭虚拟世界大门并把剩下的钱还给投资人。
另外一种放弃就不那么明显了。当一家肩负社会使命的公司...
还记得亚马逊的一键买手纸吗 现在京东也有了 - 资讯 - 清泛网 - 专注C/C++...
...常简单，因为每一个按纽，上面都有一个品牌，消费者在APP里面可以把金龙鱼相关的商品，轻松的对上，把它放在你的厨房里，就可即时购物。举例来说，当有一天发现，洗衣机的洗衣粉没了，我所做的事情更加简单，就是轻轻...
BAT会一直霸占中国互联网江湖吗？ - 资讯 - 清泛网 - 专注C/C++及内核技术
...这些是BAT之争，其实对于消费者来说合并不复杂：同类型APP用户不需要两个！
这些分分合合就像股市涨涨跌跌，国家GDP并不会因为股市好而正比提高。同样，科技公司换各种角度效仿美国的思维和模式意图在国内争做领域独角...