dfu恢复恢复备份越狱afc2add删除2个文件,如果只有1个也没问题/var/mobile/Library/Caches/com.apple.mobile.installation.plist/var/mobile/Library/Caches/com.apple.LaunchServices-054.csstore(别人帖子里是054.我是055,同样删掉!)添加weiphone源appsync7.0+百度输入法activator 其它插件: phonelocationlite,switch…

1)内存空间安全.2)参量级别数据安全:3)通信级别数据安全:4)数据访问控制:5)通信对象身份确认. https://developer.apple.com/library/content/documentation/Security/Conceptual/SecureCodingGuide/Articles/TypesSecVuln.html#//apple_ref/doc/uid/TP40002529-SW2 Most software security vulnerabilities f…

---恢复内容开始--- word-break|overflow-wrap|word-wrap--CSS英文断句浅析 一 问题引入 今天在再次学习 overflow 属性的时候,查看效果时,看到如下结果,内容在 div 中国换行了,可是两个 P 元素的内容并没有换行,搜索一番没有找到系统的答案,截图到群里请教大神,才知道是英文断句的问题,但是还是不太明白.之前没有遇到这种情况,为了彻底搞清楚,英文断句,又开始学习英文断句到底是怎么回事. 二 换行 每种语言里都有换行,就中文而言,我们最小语言单位…

今日遇见一个开超市的朋友,真没想到在高校开超市一个月可以达到月净利润50K,相比起我们程序员的工资,真是不可同日而语,这个世道啊,真是做程序员不如经商开超市, 我们高科技的从业者,真是造原子弹不如卖茶叶蛋. 请见代码详细注释 //  修复涉及后视列表的Win2K兼容性 //  Fixes Win2K compatibility regarding lookaside lists. // #ifndef _WIN2K_COMPAT_SLIST_USAGE // Add content(增加内容)…

本文同步至微信公众号:http://mp.weixin.qq.com/s?__biz=MzAxMzgwNDU3Mg==&mid=401671055&idx=1&sn=b88c986e61708da0027fac035ad36f0f#rd 对于后续文章感兴趣的可以添加关注: 文中有些地方没显示全,查看全部内容,请点击上面的原文链接哈 在对页面内容进行排版的时候,不可避免的会遇到对文本进行处理的问题.今天整理了文本换行相关的内容,记录下来分享之.毕竟,好记性不如烂笔头嘛. 对于文本换行…

1.Realize that nobody cares, and if they do, you shouldn't care that they care. Got a new car? Nobody cares. You'll get some gawkers for a couple of weeks—they don't care. They're curious. Three weeks in it'll be just another shiny blob among all the…

单策略单品种单策略多品种多策略单品种和加仓多策略多品种静态仓位和动态仓位 金肯特钠(kingKeltner)布林强盗(BollingerBandit)动态突破(DynamicBreakOutII)恒温器(Thermostat)幽灵交易者(ghostTrader) 均线交叉与通道突破相结合的交易策略(Moving Average CrossOver)均线和K线形态的高低点突破系统(Escalator trading system)基于置换均线的二次穿越突破系统(Double your Fun)基于…

官方网站: https://unc0ver.dev/ 目前版本: 5.3.1 使用mac os+altstore步骤: AltStore Download AltStore. Use the link for your operating system. Unzip and move AltStore to your Applications folder. Launch the AltStore application. Click on the AltStore icon in the Me…

Classes are the building blocks of your java application. If these blocks are not strong, your building (i.e. application) is going to face the tough time in future. This essentially means that not so well-written can lead to very difficult situation…

Problem Description Rompire is a robot kingdom and a lot of robots live there peacefully. But one day, the king of Rompire was captured by human beings. His thinking circuit was changed by human and thus became a tyrant. All those who are against him…

Prison Break Time Limit: 5000/2000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 3214    Accepted Submission(s): 829 Problem Description Rompire is a robot kingdom and a lot of robots live there peacefully. But on…

Problem Description Rompire . Now it’s time to escape, but Micheal# needs an optimal plan and he contacts you, one of his human friends, for help. The jail area is a rectangle contains n×m little grids, each grid might be one of the following: ) Empt…

http://lwfs.net/2005/11/28/10/ #!/bin/bash IP0= IP1= GW0= GW1= NET0= NET1= DEV0=eth0 DEV1=eth1 # comment the next two line after first run this script. echo 200 cernet >>/etc/iproute2/rt_tables echo 210 chinanet >>/etc/iproute2/rt_tables ip ro…

Time Limit: 5000/2000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 4867    Accepted Submission(s): 1329 Problem Description Rompire is a robot kingdom and a lot of robots live there peacefully. But one day, the ki…

bug类型: 1.".equals()" should not be used to test the values of "Atomic" classes.    bug  主要   不要使用equals方法对AtomicXXX进行是否相等的判断   Atomic变量永远只会和自身相等,Atomic变量没有覆写equals()方法.2."=+" should not be used instead of "+="   bug…

Problem Description Rompire is a robot kingdom and a lot of robots live there peacefully. But one day, the king of Rompire was captured by human beings. His thinking circuit was changed by human and thus became a tyrant. All those who are against him…

Calcite源码分析,参考: http://matt33.com/2019/03/07/apache-calcite-process-flow/ https://matt33.com/2019/03/17/apache-calcite-planner/ Rule作为Calcite查询优化的核心, 具体看几个有代表性的Rule,看看是如何实现的 最简单的例子,Join结合律,JoinAssociateRule 首先所有的Rule都继承RelOptRule类 /** * Planner rule…

Snort Rule Infographic Official Documentation Snort FAQ  Snort Team / Open Source Community Snort Users Manual Snort Team Snort Rule Infographic  Talos ----------------------------------------------------------- SNORTOLOGY 101 THE ANATOMY OF A SNORT…

在循环中有两种循环方式 continue , break continue 只是跳出本次循环, 不在继续往下走, 还是开始下一次循环 break  将会跳出整个循环, 此循环将会被终止 count = 0 while True: count += 1 if count > 50 and count < 60: continue print("你是风儿我是沙, 我要循环到天涯,其实到不了天涯", count) if count == 100 : print("已经循…

Salesforce 中 sharing rule 并不支持Look up 字段 和 formula 字段.但在实际项目中,有时会需要在sharing rule中直接取Look up型字段的值,解决方案就是在目标object上新建一个字段,写trigger,将需要获取的Lookup 字段的value 灌入新字段中(我现在就要取Product Catalog表中的External ID字段的值,当USER每次在 Clm_Presentation_vod__c 表 上insert 或者 update…

作者:白狼 出处:http://www.manks.top/yii2_rbac_rule.html 本文版权归作者,欢迎转载,但未经作者同意必须保留此段声明,且在文章页面明显位置给出原文连接,否则保留追究法律责任的权利. 在我们之前yii2搭建后台以及rbac详细教程中,不知道你曾经疑惑过没有一个问题,rule表是做什么的,为什么在整个过程中我们都没有涉及到这张表? 相信我不说,部分人也都会去尝试,或百度或google,到头来也会竹篮打水,这部分讲解的内容少之又少啊! 对于一般的权限系统而言,我…

Switch(temp) { case "A": //跳出循环 break; case "B": //返回值 return var; case "C": //抛出异常 throw new Exception(); } break语句是用来阻止贯穿的最常见的方式,但也可以用一个return语句或者一个throw语句来替代它…

jquery each函数 break和continue功能幸运的是另一个突破,持续一个jQuery循环方式.你可以打破在函数返回一个jQuery参数虚假循环.一个可以继续执行只是在做不指定返回值或返回值以外的任何其他虚假的回报 jquery each函数 break和continue功能 幸运的是另一个突破,持续一个jquery循环方式.你可以打破在函数返回一个jquery参数虚假循环.一个可以继续执行只是在做不指定返回值或返回值以外的任何其他虚假的回报. $('.container').ea…

Given a positive integer n, break it into the sum of at least two positive integers and maximize the product of those integers. Return the maximum product you can get. For example, given n = 2, return 1 (2 = 1 + 1); given n = 10, return 36 (10 = 3 +…

Given a string s and a dictionary of words dict, add spaces in s to construct a sentence where each word is a valid dictionary word. Return all such possible sentences. For example, given s = "catsanddog", dict = ["cat", "cats&quo…

next跳出本次循环 break跳出本层循环(当有多个for 循环时,即跳出最近的一个for循环)…

在Java中的break语句功能大体上同c语言, 用于循环语句中,表示结束当前循环. 但是有时候在循环嵌套语句中,仅仅靠一 个break语句想实现是不够的. 例: 如果想使sum在501时就直接输出,上述代码可以吗? 看看输出结果吧! . 为什么会这样呢? 因为break终止的只是最内层的循环, 当j++之后,里面的k++循环体仍然会再次执行. 那么,我们有没有办法使得sum在501时就输出呢? 答案是有的,需要用到一个很奇特的东西,叫做标号. 标号的使用方法: 标号名: ===========…

break       在while.for.do...while.while循环中使用break语句退出当前循环,直接执行后面的代码. continue   的作用是仅仅跳过本次循环,而整个循环体继续执行.…

1.关系操作符 注意点:1)比较操作数是两个字符串,是比较字符串的字符编码值. 如:"a" > "b"  返回 false:"a" > "B"  返回 true; 2)［特别注意］如果是比较两个数字类型的字符串,也是按照字符编码值比较. 如:"256" > "6"  返回 false; 2.相等==和全等=== 区别:相等比较有隐式类型转换,而全等则没有类型和数据都要相…

Role Based Access Control (RBAC)——基于角色的权限控制 permission e.g. creating posts, updating posts role A role represents a collection of permissions (e.g. creating posts, updating posts). A role may be assigned to one or multiple users. rule A rule represen…