New Lantern Version Available Upgrade Lantern for improved blocking resistance! The new version: is harder for censors to identify. restarts the trust network to reflect usersʼ real relationships. This means all users will start out with zero friends…

I use MySQL Community Edition and I solved this problem today. goto https://dev.mysql.com/downloads/mysql/ download the ZIP archive of your desired version Open the ZIP archive and go to "bin" folder extract MYSQLDUMP.EXE where you want Close th…

Following content is reprinted from here, please go to the original website for more information. Author: Alex Shevchuk Introduction A typical Major Upgrade removes a previous version of an application and installs a new version.  This blog will guid…

When creating an .msi-based installer, you are strongly encouraged to include logic that supports Windows Installer major upgrades. Major upgrades are the most common form of updates for .msi's, and including support in your initial .msi release give…

先说背景:公司采用diamond+tddl,这套技术来做web管理.本人处于好奇率先体验了下spring-boot,于是就有了spring-boot+tddl的组合.但是jar包上线后,屡屡发现一条error日志不痛不痒的出现在日志文件中,处于程序员的本能,怎么能允许error日志出现在我的系统中呢! 于是,展开了一段tddl与spring-boot的爱恨之旅... 挣扎期 首先看错误提示: 2017-09-27 11:15:58,428 [main] ERROR com.taobao.tddl…

Yesterday there were an update to Jave (1.6.0_31) in the "Software update", but now when I try to send my updated app, I get this error "An error occurred uploading to the iTunes Store". Console writes this error... Java 1.5, 1.6, or 1…

This document is a starting point for users working with Hadoop Distributed File System (HDFS) either as a part of a Hadoop cluster or as a stand-alone general purpose distributed file system. While HDFS is designed to "just work" in many enviro…

英语新闻常用词汇与短语 经济篇 accumulated deficit 累计赤字 active trade balance 贸易顺差 adverse trade balance 贸易逆差 aid 援助 allocation of funds 资金分配 allotment 拨款 allowance/grant/subsidy 补贴,补助金,津贴 amortization 摊销,摊还,分期偿付 annuity 年金 article 物品,商品 assigned 过户 autarchy 闭关自守 av…

HDFS Users Guide Purpose Overview Prerequisites Web Interface Shell Commands DFSAdmin Command Secondary NameNode Checkpoint Node Backup Node Import Checkpoint Rebalancer Rack Awareness Safemode fsck fetchdt Recovery Mode Upgrade and Rollback File Per…

Purpose This document is a starting point for users working with Hadoop Distributed File System (HDFS) either as a part of a Hadoop cluster or as a stand-alone general purpose distributed file system. While HDFS is designed to “just work” in many env…