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可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: Using devise with Rails 3 app, I have read wiki/docs on how to customise the after sign up route, I am using confirmable module, so I think I need to override after_inactive_sign_up_path_for I think I've done it all right, but it is completely ignoring my custom controller and still routing to the root_path after sign up. Driving me nuts. My registration is using User model, I have copied the views for devise using the generate task; if i move them to views/registrations devise falls back to the default views (in the gem I guess), so it

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: In my previous SO question PDFBox 1.8.10: Fill and Sign PDF produces invalid signatures I explained, how I failed to fill and afterwards sign a PDF-Document, using PDFBox 1.8.10. After this got sorted out with some kind help, I now continue to work on the same topic. Starting with doc_v2.pdf (links to the file are below!), I fill and sign it, resulting in doc_v2_fillsigned.pdf (doing it in one go, saving it incrementally). Again I open the edited document (using again PDFBox) and try to fill another field. Then saving the document leads to

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: In my CF app, I've used the CF OAuth code at riaforge to get request token and access token from QuickBooks Online and it works fine. After I tried to make a QBO API call by starting to build the http headers of the call (I followed the instructions on the section "HTTP Authorization Header" here: Implement OAuth in Your App ). Then built the http header based on the methods of the code at riaforge because it worked. In addition, I've respected the order of the parameters given by Intuit in the previous link). When I launched the API Call, I

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I got the veracode report for my javaEE app. It had a flaw at any logging (using log4j), so I add the StringEscapeUtils.escapeJava(log) to all of them, but veracode keeps reporting them as security flaws. Is this a right solution? What else can I do? This is the report info: Title: Improper Output Neutralization for Logs Description: A function call could result in a log forging attack. Writing unsanitized user-supplied data into a log file allows an attacker to forge log entries or inject malicious content into log files. Corrupted log

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: We are facing the below screen when trying to authenticate to Google. The app that we are trying to authenticate is used for internal development and we did not publish it to our users. Any idea why this occurs? We faced an Unverified App screen before (as below) but now the authentication is disabled. 回答1: OAuth Client Verification Starting July 18, 2017, Google OAuth clients that request certain sensitive OAuth scopes will be subject to review by Google. OAuth Client Verification Starting July 18, 2017, Google OAuth clients that request

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: Im creating my first sql trigger, CREATE OR REPLACE TRIGGER totalsalary AFTER INSERT ON Employee FOR EACH ROW WHEN ( NEW.Dno IS NOT NULL ) BEGIN UPDATE Department SET totalSalary totalSalary + NEW.salary WHERE Dno = NEW.Dno; END ; but i got this error message and i dont know how to fix it Error at line 3: PL/SQL: ORA-00927: missing equal sign 1. CREATE OR REPLACE TRIGGER SueldoTotal 2. AFTER INSERT ON EMPLEADO 3. FOR EACH ROW 4. WHEN ( NEW.Dno IS NOT NULL ) 5. BEGIN 回答1: SET totalSalary totalSalary + NEW.salary You have a missing equal sign

　　因为同一套代码，要为别的公司出个版本，然后原来的很多名要改。 其中包括目录。于是做好了备份之后，就折腾起来。然后报错： 　　Verify the value of the CODE_SIGN_ENTITLEMENTS 　　怎么办？ 　　1、双击项目。 　　2、单击TARGETS中的项目。 　　3、Capabilities中，有的项目提示有错误，点击Fix。 　　再编译，问题消失。 文章来源: Verify the value of the CODE_SIGN_ENTITLEMENTS的解决办法

http://open.pinduoduo.com/#/document http://open.pinduoduo.com/#/apidocument 所有的API都需要‘签名’ image 签名工具类: import org.apache.commons.lang.StringUtils; import org.springframework.stereotype.Component; import javax.servlet.http.HttpServletRequest; import java.io.UnsupportedEncodingException; import java.net.URLDecoder; import java.security.InvalidKeyException; import java.security.MessageDigest; import java.security.NoSuchAlgorithmException; import java.util.Enumeration; import java.util.Map; import java.util.TreeMap; /** * @author MkStone slinstone@163.com * @date 2018/6/17 21:35 */ @Component

求一张图中的割点，且该割点可以分开 \(1\) 和 \(n\) （ \(1\) 和 \(n\) 除外） ˼· 神奇的思路，值得思考 在求割点的基础上，题目要求要将 \(1\) 和 \(n\) 分开；我们随便找一条从 \(1\) 到 \(n\) 的 简单路径 ，将其打上 \(flag\) 标记，有结论：一个点 \(rt\) （ \(1\) 和 \(n\) 除外）是满足条件的点，当且仅当在 \(dfs\) 树上它的一个儿子 \(v\) 满足 \((low_{v}\geq dfn_{rt}) \&\& (sign_v)\) 证明：若有 \(low_{v}\geq dfn_{rt}\) ，则说明 \(rt\) 这个割点可以将 \(rt\) 和 \(v\) 所在连通块分开，由于 \(1\) 在 \(rt\) 的连通块内，而 \(n\) 在 \(v\) 的连通块内（为什么 \(n\) 不会在 \(rt\) 的连通块内呢？因为如果存在一条路径从 \(1\) 到 \(v\) 再到 \(n\) ，那么它必然会经过 \(rt\) 两次（注意 \(rt\) 是割点，即从 \(v\) 到 \(rt\) 的连通块必经 \(rt\) ），这和上面简单路径的定义矛盾），所以该割点将 \(1\) 和 \(n\) 分开 代码很简单，只用在求割点的基础上加三行代码，而由于只用管 \(1\) 和 \(n\) 的连通块

基于Postman 6.1.4 Mac Native版 演示结合 user_api_demo 实现 PS 最近接到任务, 要把几种基本下单接口调试和持续集成一下, 做个常规功能验证, 研究了下发现, 不同的下单途径, 有的需要登录(Session依赖), 有的需要验签(使用数字签名的微服务), 接口中依赖很多动态数据, 如用户id, 地址id, 工单id, 当前时间等等, 而且最重要的一点, 下单接口是异步的, 只返回事件流event_key, 特别在测试环境上, 订单处理比较慢, 需要对结果进行一个较长时间的轮询, 在选型时候, 最开始觉得, 异步接口结果轮询只能用Jmeter的定时器实现, 然而个人实在不太习惯Jmeter的元件组织逻辑(拆分过碎). 遂尝试用JS + Postman进行实现. 可行性 新版Postman 增加了Pre-request Script和Test, 使用Javascript, 并且支持Collection(测试集合)/Folder(子测试集) 级别(如下图), 功能类似与其他测框架的setUp和tearDown, 相当于具有了Fixtures功能, 可以针对不同的Scope(范围)来进行准备和断言及清理. Postman支持的JS脚本库 Lodash: 一套JS实用的方法库, 封装了很多String, Array, Object等的处理方法,