package main // 参考文档: // https://github.com/Unknwon/the-way-to-go_ZH_CN/blob/master/eBook/05.2.md import ( "fmt" "strconv" ) func main() { var orig string = "ABC" // var an int var newS string // var err error fmt.Printf(&quo…

learn from error- Error: org.apache.hadoop.mapreduce.task.reduce.Shuffle$ShuffleError: error in shuffle in fetcher#21 at org.apache.hadoop.mapreduce.task.reduce.Shuffle.run(Shuffle.java:134) at org.apache.hadoop.mapred.ReduceTask.run(ReduceTask.java:…

http://www.cs.rochester.edu/~kshen/papers/usenix2010-li.pdf Abstract Memory hardware reliability is an indispensable part of whole-system dependability. This paper presents the collection of realistic memory hardware error traces (including transient…

原文来自于:http://thisinterestsme.com/php-best-practises/ There are a number of good practises that you should follow when developing web applications in PHP. Most of these are extremely easy to pick up and some of them will even apply to web application…

译者按: 安全起见,在开发中我基本不用==. 原文: 10 COMMON JAVASCRIPT BUGS AND HOW TO AVOID THEM 译者: Fundebug 为了保证可读性,本文采用意译而非直译.另外,本文版权归原作者所有,翻译仅用于学习. 就算最牛的JavaScript开发者也会犯错.有时候导致程序的执行结果和预期不一样,有时候根本无法运行.这里我总结了10个常见的错误,我相信不管是初级还是资深开发者都可能遇到. 相等混淆 x是否和y相等?x是否为真?在JavaScript中…

About this Course This course will teach you how to build models for natural language, audio, and other sequence data. Thanks to deep learning, sequence algorithms are working far better than just two years ago, and this is enabling numerous exciting…

低版本的gradle里面不会出现这个错误,高版本出现,不多说,看如何解决 在defaultConfig{}中添加:flavorDimensions "default" 保证所有的flavor 都属于同一个维度 defaultConfig { applicationId "com.status.channel" minSdkVersion 15 targetSdkVersion 28 versionCode 1 versionName "1.0"…

主app的build.gradle里面的 defaultConfig { targetSdkVersion:*** minSdkVersion :*** versionCode:*** versionName :*** //版本名后面添加一句话,意思就是flavor dimension 它的维度就是该版本号,这样维度就是都是统一的了 flavorDimensions "versionCode" }…

在DEV中编译运行时出现以上提示,原因是该文件被杀毒软件隔离了,认为它是病毒文件 解决办法,找到该文件进行恢复…

AFNetWorking[:] *** Assertion failure -- :::] *** Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: 'Invalid parameter not satisfying: URLString' 解决 NSString *url = @"http://c.m.163.com/nc/article/headline/T1348647…