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Why did Rails4 drop support for “assets” group in the Gemfile
...ction environment in 3.2.x and forget to precompile, Rails will do exactly what it does in development, precompile the assets that was requested. This is not true anymore in Rails 4, so if you don't precompile the assets using the tasks you will get a 404 when the assets are requests.
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How to define two angular apps / modules in one page?
...ws another developer exactly which part of the page is being controlled by what module. Is there no way to use markup on the page to accomplish this? Or at least, some hint in the markup?
– chrismarx
Aug 27 '13 at 13:58
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How to install CocoaPods?
... I edited the answer for better formatting, and adding more details of what to expect during installation and setup.
– GeneCode
Sep 8 '16 at 3:25
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Vertically align an image inside a div with responsive height
... I used Nicolas Gallagher's image replacement technique in the following.
What are the benefits?
The container (parent) can have dynamic dimensions.
There's no need to specify the dimensions of the image element explicitly.
We can easily use this approach to align a <div> element vertically...
file_put_contents - failed to open stream: Permission denied
...st again I think and the problem got solved, tell your host administration what I told you and maybe they find the answer.
hope it helps you!
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How to work around the lack of transactions in MongoDB?
...ion so that we can update the post collection and comments collection.
So what are our approaches that we can take in MongoDB to overcome a lack of transactions?
restructure - restructure the code, so that we're working within a single document and taking advantage of the atomic operations that w...
How to change value of object which is inside an array using JavaScript or jQuery?
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what if you want to change the value on the fly? Without creating another var? Best way is the index method: const targetIndex = summerFruits.findIndex(f=>f.id===3);
– Thanasis
Apr 1...
How can i query for null values in entity framework?
...eed manually enable a setting to make entry == value work. No word yet on what this setting is. Stay tuned!
Edit 2: According to this post by the EF team, this issue has been fixed in EF6! Woohoo!
We changed the default behavior of EF6 to compensate for three-valued logic.
This means th...
How to convert a PIL Image into a numpy array?
...s a new question but it's very relevant to this thread. Anybody understand what's going wrong here?
– jez
Dec 1 '15 at 23:59
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What's the reason I can't create generic array types in Java?
What's the reason why Java doesn't allow us to do
17 Answers
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