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Ruby on Rails: how to render a string as HTML?
...safe. Link
What's happening is that, as a security measure, Rails is escaping your string for you because it might have malicious code embedded in it. But if you tell Rails that your string is html_safe, it'll pass it right through.
@str = "<b>Hi</b>".html_safe
<%= @str %>
OR...
Simulating tremor (from e.g. Parkinson's Disease) with the mouse on a webpage?
... you hopefully should be able to base your code on, using the Pointer Lock API.
I forked this pointer-lock-demo repo and modified it to add a random movement element.
Here is the link to my GitHub page: https://aristocrates.github.io/pointer-lock-demo
And here is the link to my repo: https://githu...
Convert duration to hours:minutes:seconds (or similar) in Rails 3 or Ruby
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See: http://api.rubyonrails.org/classes/ActionView/Helpers/DateHelper.html
distance_of_time_in_words(3600)
=> "about 1 hour"
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App Inventor 2 PersonalImageClassifier (PIC) 拓展：自行训练AI图像识别...
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PersonalImageClassifier (PIC) 拓展
图像分类App原理介绍
API参考
PersonalImageClassifier 属性
PersonalImageClassifier 方法
PersonalImageClassifier 事件
使用示例
拍一张识别一次
连续识别与切换摄像头
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How do I use valgrind to find memory leaks?
...y? The variable value is considered a "borrowed reference" in the Jansson
API. Jansson keeps track of its memory for you, and you simply have to decref
JSON structures independent of each other. The lesson here:
read the documentation. Really. It's sometimes hard to understand, but
they're telli...
How to use SharedPreferences in Android to store, fetch and edit values [closed]
... in the:
<android-sdk-home>/samples/android-<platformversion>/ApiDemos directory
Edit==>
I noticed, it is important to write difference between commit() and apply() here as well.
commit() return true if value saved successfully otherwise false. It save values to SharedPreferences...
Pass entire form as data in jQuery Ajax function
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There's a function that does exactly this:
http://api.jquery.com/serialize/
var data = $('form').serialize();
$.post('url', data);
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AWS S3 copy files and folders between two buckets
... can get the code name for your bucket's region with this command:
$ aws s3api get-bucket-location --bucket my_bucket
By the way, using Copy and Paste in the S3 web console is easy, but it seems to download from the source bucket into the browser, and then upload to the destination bucket. Using ...
Code-first vs Model/Database-first [closed]
...eral other features related to Code First vs. Model/Database first. Fluent API used in Code first doesn't offer all features of EDMX. I expect that features like stored procedures mapping, query views, defining views etc. works when using Model/Database first and DbContext (I haven't tried it yet) b...
Using context in a fragment
... getActivity has always been available. It's getContext which was added in API 23.
– mhsmith
Sep 15 '17 at 12:10
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