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How do I test a file upload in rails?
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I think it's better to use the new ActionDispatch::Http::UploadedFile this way:
uploaded_file = ActionDispatch::Http::UploadedFile.new({
:tempfile => File.new(Rails.root.join("test/fixtures/files/test.jpg"))
})
assert model.valid?
This way you can use the same metho...
JSON.stringify without quotes on properties?
...om_json[key])}`)
.join(",");
return `{${props}}`;
}
Example: https://jsfiddle.net/DerekL/mssybp3k/
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Bash script plugin for Eclipse? [closed]
...p. Install via the eclipse standard update site within your eclipse (e. g. http://download.eclipse.org/releases/neon/) Then look for Programming languages and Dynamic Languages Toolkit - ShellEd.
– Torsten
Aug 5 '16 at 16:06
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Any recommendations for a CSS minifier? [closed]
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Check out CSSTidy: http://csstidy.sourceforge.net/usage.php
And online at: http://cdburnerxp.se/cssparse/css_optimiser.php
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JavaScript: What are .extend and .prototype used for?
...party libraries to make it easy to create objects from other objects. See http://api.jquery.com/jQuery.extend/ or http://www.prototypejs.org/api/object/extend for some examples.
.prototype refers to the "template" (if you want to call it that) of an object, so by adding methods to an object's prot...
Tools for JPEG optimization? [closed]
...mization Tool)
This is the greatest image optimization tool I have found!
http://luci.criosweb.ro/riot/
You can easily get a 10MB image down to 800KB through sub-sampling.
It supports PNG, GIF, and JPEG.
It even integrates into context menus so you can send pictures straight there.
Allows you to r...
How can I convert NSDictionary to NSData and vice versa?
...is this - Swift 3 code also did not work. My data is from 3lvis/networking HTTP library, it is of Any? type. But it showed error converting from NSDictionary to NSData. So I tried your code. It did not work.
– mythicalcoder
Nov 3 '16 at 15:50
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How to wait in a batch script? [duplicate]
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I actually found the right command to use.. its called timeout: http://www.ss64.com/nt/timeout.html
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What are libtool's .la file for?
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According to http://blog.flameeyes.eu/2008/04/14/what-about-those-la-files, they're needed to handle dependencies. But using pkg-config may be a better option:
In a perfect world, every static library needing dependencies would have i...
How do I make an HTML text box show a hint when empty?
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That is known as a textbox watermark, and it is done via JavaScript.
http://naspinski.net/post/Text-Input-Watermarks-using-Javascript-(IE-Compatible).aspx
or if you use jQuery, a much better approach:
http://digitalbush.com/projects/watermark-input-plugin/
or code.google.com/p/jquery-water...