localhost

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: Once I change the DEBUG = False , my site will generate 500 (using wsgi & manage.py runserver), and there is no error info in Apache error log and it will run normally when I change debug to True . I'm using Django 1.5 & Python 2.7.3 here is Apache access log and without any log in apache error log www.beta800.net:80 222.247.56.11 - - [28/Feb/2013:13:42:28 +0800] "GET / HTTP/1.1" 500 257 "-" "Mozilla/5.0 (Windows NT 6.2; WOW64) AppleWebKit/537.22 (KHTML, like Gecko) Chrome/25.0.1364.97 Safari/537.22" www.beta800.net:80 222.247.56.11 - - [28

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: This really confuses me, I think I'm stupid but I've searched and have done whatever I could. Whenever I declare a view and run BDD test with jasmine, it always returns "undefined is not a function". This is code window.LocationView = Backbone.View.extend({ initialize: function() { // create new marker first this.marker = new google.maps.Marker({ title: this.model.get('name'), draggable: true, animation: google.maps.Animation.DROP, position: new google.maps.LatLng(this.model.get('lat'), this.model.get('long')), // give the position here });

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: Hi I am getting this error using angularjs through the chrome console: SyntaxError: Unexpected token N at Object.parse (native) at fromJson (http://localhost:3000/assets/angular.js?body=1:803:14) at $HttpProvider.defaults.defaults.transformResponse http://localhost:3000/assets/angular.js?body=1:9471:18) at http://localhost:3000/assets/angular.js?body=1:9446:12 at Array.forEach (native) at forEach (http://localhost:3000/assets/angular.js?body=1:149:11) at transformData (http://localhost:3000/assets/angular.js?body=1:9445:3) at

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'm constantly getting this error in rails server log: Invalid request: Invalid HTTP format, parsing fails. /home/budkin/gamestown/vendor/cache/ruby/2.0.0/gems/thin-1.6.1/lib/thin/request.rb:84:in `execute' /home/budkin/gamestown/vendor/cache/ruby/2.0.0/gems/thin-1.6.1/lib/thin/request.rb:84:in `parse' /home/budkin/gamestown/vendor/cache/ruby/2.0.0/gems/thin-1.6.1/lib/thin/connection.rb:41:in `receive_data' /home/budkin/gamestown/vendor/cache/ruby/2.0.0/gems/faye-websocket-0.7.2/lib/faye/adapters/thin.rb:44:in `receive_data' /home/budkin

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: Getting that error in console when trying to get data from a API. Anybody have this issue before? var url = "https://api.website.com/get/?type=events&lat=" + localStorage.getItem('latitude') + "&lng=" + localStorage.getItem('longitude') + "&distance=50"; $http({ headers: { 'Content-type': 'application/json' } }) $http.get(url).success(function (events) { $scope.events = events; }); error: TypeError: Cannot read property 'protocol' of undefined at Gb (http://localhost:38772/www/js/plugins/angular.min.js:114:238) at s (http://localhost:38772

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: Trying to update Angular from 4.0.0 to 4.0.1. Everything compiles fine, but when opening a site it crashes with Uncaught Error: Can't resolve all parameters for SomeData: (?, ?, ?). at syntaxError (http://localhost:8084/vendor.bundle.js:67009:34) [<root>] at CompileMetadataResolver._getDependenciesMetadata (http://localhost:8084/vendor.bundle.js:79857:35) [<root>] at CompileMetadataResolver._getTypeMetadata (http://localhost:8084/vendor.bundle.js:79725:26) [<root>] at CompileMetadataResolver._getInjectableMetadata (http://localhost:8084

之前都是使用tensorflow的cpu版本，没注意自己这台老人机居然有GPU。便决定试一试看看自己电脑能不能跑起GPU。（各种百度谷歌）记录如下： 首先：检查自己的GPU是否可以使用： CUDA: https://developer.nvidia.com/cuda-gpus 居然找到自己的GPU ..哈哈哈（意外） 接下来：需要安装CUDA + cuDNN。 刚开始无脑：使用CUDA10.0 +cuDNN 7 .4.2+tensorflow1.12发现报错如下（没截图）： File "C:\Anaconda3\envs\tensorflow\lib\site-packages\tensorflow\python\ pywrap _tensorflow_internal.py", line 24, in swig_import_helper _mod = imp.load_module('_pywrap_tensorflow_internal', fp, pathname, description) File "C:\Anaconda3\envs\tensorflow\lib\imp.py", line 243, in load_module return load_dynamic(name, filename, file) File "C:\Anaconda3\envs

本篇文章只是介绍简单的Nginx+Tomcat+Memcached配置及所需环境，没有详细介绍各项解释及优化配置，按照如下陪可以实现负载均衡，对于初学者来说上手很快，不会一头雾水，增强信心是有帮助的，至于更多更深层次的内容我后面会慢慢介绍更新，同时也希望读者私下里慢慢研究，共同研究进步，当然有这方经验的大牛可以关注下私聊，再下还有些问题请教，谢谢。。。 Nginx+Tomcat+Memcached实现tomcat集群和session共享 有时候服务器需要处理更大的并发量则需要更多的nginx来作为代理转发并需要更多的tomcat节点（当然也有牛人能把tomcat配到数千并发量,这样也不一定需要太多tomcat） 1. nginx环境 1.1下载nginx服务包，在此我使用的是nginx-1.2.9 主要配置conf目录下的配置文件和使用nginx.exe的服务。 在cmd中进入nginx.exe所在的目录， 输入：start nginx启动nginx服务； nginx –s quit或nginx –s stop 停止nginx服务； nginx –s reload刷新nginx的配置文件。 启动nginx没反应，要在任务管理器-进程中查看是否启动。 1.2配置 找到nginx的安装目录：ngin1. 1.2.9/conf/conf文件 nginx

haduser@user-laptop:/usr/local/hadoop$ bin/hadoop dfs -copyFromLocal /tmp/input /user/haduser/input 11/12/14 14:21:00 INFO ipc.Client: Retrying connect to server: localhost/127.0.0.1:54310. Already tried 0 time(s). 11/12/14 14:21:01 INFO ipc.Client: Retrying connect to server: localhost/127.0.0.1:54310. Already tried 1 time(s). 11/12/14 14:21:02 INFO ipc.Client: Retrying connect to server: localhost/127.0.0.1:54310. Already tried 2 time(s). 11/12/14 14:21:03 INFO ipc.Client: Retrying connect to server: localhost/127.0.0.1:54310. Already tried 3 time(s). 11/12/14 14:21:04 INFO ipc.Client:

1. Tomcat简介 Tomcat是Apache软件基金会（Apache Software Foundation）的Jakarta 项目中的一个核心项目，由Apache、Sun和其他一些公司及个人共同开发而成。 Tomcat服务器是一个免费的开放源代码的 Web应用服务器 ，属于轻量级应用服务器，在中小型系统和并发访问用户不是很多的场合下被普遍使用，是开发和调试JSP程序的首选。 Tomcat和Nginx、Apache(httpd)、lighttpd等Web服务器一样，具有处理HTML页面的功能，另外它还是一个Servlet和JSP容器，独立的Servlet容器是Tomcat的默认模式。不过，Tomcat处理静态HTML的能力不如Nginx/Apache服务器。 对比php软件，区别？ 目前Tomcat最新版本为9.0。Java容器还有resin、weblogic等。 2. Tomcat安装 2.1 软件准备 JDK下载： http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html Tomcat下载： http://tomcat.apache.org/ 2.2 部署java环境 [root@tomcat ~]# cd /application/tools/ [root