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invalid multibyte char (US-ASCII) with Rails and Ruby 1.9
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I just want to add my solution:
I use german umlauts like ö, ü, ä and got the same error.
@Jarek Zmudzinski just told you how it works, but here is mine:
Add this code to the top of your Controller: # encoding: UTF-8
(for example to use flash message with umlauts)
example of my Control...
App Inventor 2 TaifunImage 拓展,图像高级处理功能,剪裁,压缩,翻转等 ...
...TaifunImage.aix
demo程序下载:
下载Resize测试项目(aia文件)
下载Create Chunks测试项目(aia文件)
下载Crop测试项目(aia文件)
下载Rotate测试项目(aia文件)
下载Scale & Overlay测试项目(aia文件)
案例分享1:图片缩放
案例...
How to count total lines changed by a specific author in a Git repository?
...do | 731 | 111 | 35 | 1.2 / 2.6 / 1.7 |
| Jonas Ängeslevä | 705 | 148 | 51 | 1.1 / 3.4 / 2.5 |
| Diego Algorta | 650 | 6 | 5 | 1.0 / 0.1 / 0.2 |
| Arash Rouhani | 629 | 95 | 31 | 1.0 / 2.2 / 1.5 |
| Sofia Larsson...
Logging framework incompatibility
...Aug 20 '10 at 7:06
Holger HoffstätteHolger Hoffstätte
1,91011 gold badge1313 silver badges1010 bronze badges
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CentOS 6.4下Squid代理服务器的安装与配置 - 更多技术 - 清泛网 - 专注C/C++及内核技术
... //在3、5级别上自动运行squid服务
四、squid服务器的配置文件说明
squid 的主配置文件是 /etc/squid/squid.conf,所有squid的设定都是在这个文件里配置,下面我们来讲解一下该文件的配置选项。
http_port 3128 //设置监听...
Python module for converting PDF to text [closed]
...s the updated version (with comments on what I changed/added):
def pdf_to_csv(filename):
from cStringIO import StringIO #<-- added so you can copy/paste this to try it
from pdfminer.converter import LTTextItem, TextConverter
from pdfminer.pdfparser import PDFDocument, PDFParser
...
水果vs蔬菜智能分类器 - EdgeML图像识别项目 · App Inventor 2 中文网
...性测试
项目资源下载
必需文件
安装说明
系统要求
相关资源链接
技术文档和教程
开发工具和平台
数据集和模型
社区和支持
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Disable validation of HTML5 form elements
In my forms, I'd like to use the new HTML5 form types, for example <input type="url" /> ( more info about the types here ).
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使用Activity启动器组件 · App Inventor 2 中文网
...名和类名。 如果你有 App Inventor 应用程序的源代码(aia 文件),你可以按如下方式找到这些名称:
将源代码下载到你的计算机。
使用文件资源管理器或解压缩实用程序,找到名为 youngandroidproject/project.properties 的文件。
第一行...
Remove the last character from a string [duplicate]
...ote that this is a dangerous way to remove the extra comma at the end of a CSV string (a quite common issue when concatenating values in a loop). This would indeed turn A;B;C;D; to A;B;C;D, but will also transform A;B;;; to A;B. Often one wants to preserve the delimiters between empty values, becaus...
