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How do I preview emails in Rails?
...I'm putting together an HTML email in Rails, is there a particularly easy built-in way to preview the template it in the browser or do I need to write some sort of custom controller that pulls it in as its view?
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How to change the Eclipse default workspace?
... implementations. Your windows path would be F:\Workspace\Java not the required F:/Workspace/Java. In Kepler there is no need of the quotes, I don't know about other versions.
– Michael
Jul 5 '13 at 10:48
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JavaScript unit test tools for TDD
...y JavaScript unit tests and testing tools, but have been unable to find a suitable option to remain fully TDD compliant. So, is there a JavaScript unit test tool that is fully TDD compliant?
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Date only from TextBoxFor()
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But now the Jquery UI datepicker can't be applied to this input, because it is ignoring my @class="datepicker" attributes as specified to the Html.EditorFor() helper. So this textbox now formats correctly, but doesn't launch a datepicker when c...
How do I add a submodule to a sub-directory?
...6eb0feed820a43663ca63dc2bc0bb247bbae:
submodule: drop the top-level requirement
Use the new rev-parse --prefix option to process all paths given to the submodule command, dropping the requirement that it be run from the top-level of the repository.
Since the interpretation of a relativ...
Load image from url
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URL url = new URL("http://image10.bizrate-images.com/resize?sq=60&uid=2216744464");
Bitmap bmp = BitmapFactory.decodeStream(url.openConnection().getInputStream());
imageView.setImageBitmap(bmp);
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EC2 Instance Cloning
...ch parameters, as clearly noted in: docs.aws.amazon.com/AWSEC2/latest/UserGuide/…
– bavaza
Dec 24 '17 at 13:39
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Uncaught TypeError: undefined is not a function on loading jquery-min.js
I'm building a normal webpage which requires me to load about five CSS files and ten Javascript files.
13 Answers
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App Inventor 2 UrsPahoMqttClient 拓展 - 物联网轻量级MQTT协议 · App Inventor 2 中文网
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要连接到MQTT消息服务器，组件需要设置连接选项，“界面设计”或“程序设计”视图均可进行设置。
连接信息
Broker - MQTT消息服务器
服务器的主机名或 IP 地址。
Port - 端口
连接的端口号。默认值为 1883。
Protocol - ...
Revert to Eclipse default settings
.... Just followed the answer but instead deleted only two files: org.eclipse.ui.editors.prefs and org.eclipse.wst.css.ui.prefs. Worked great! :)
– Jovan Perovic
Aug 22 '14 at 10:37
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