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How to create a multi-tenant database with shared table structures?
...e approach, for most, if not all scenarios. I don't think you'll fancy the idea of maintaining 10,000 database instances, and having to create hundreds of new ones every day.
From that parameter alone, it looks like the shared-database, single-schema approach is the most suitable. The fact that you...
What is the size limit of a post request?
...test to the fact that this works :)
If you're using IIS, I don't have any idea how you'd set this particular value.
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Using an image caption in Markdown Jekyll
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That is a great idea! However, site_root is not accepted as a valid variable. When rendered it ends up as src="{{ site.url_root }}....
– orschiro
Oct 14 '13 at 19:48
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Copy folder recursively, excluding some folders
...s. The construct -prune -o \( ... -print0 \) is quite common. The
idea here is that the expression before -prune matches things which are
to be pruned. However, the -prune action itself returns true, so the
following -o ensures that the right hand side is evaluated only ...
Create a dictionary with list comprehension
...ndices to generate the key value pair for dictionary
Hope it gives a good idea of dictionary comp to you and encourages you to use it more often to make your code compact
rails - Devise - Handling - devise_error_messages
...;%= devise_error_messages! %>" outputs an error. the above did nothing? ideas?
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Entity Framework: “Store update, insert, or delete statement affected an unexpected number of rows (
... the row, and if 0 rows are affected it knows something's gone wrong.
The idea behind it is that you won't end up overwriting a change that your application didn't know has happened - it's basically a little safety measure thrown in by .NET on all your updates.
If it's consistent, odds are it's ha...
Refresh image with a new one at the same url
...e URL, such as:
newImage.src = "image.jpg#" + new Date().getTime();
The idea here is that the cache-control header puts images in the browser cache, but immediately markes them stale, so that and every time they are re-displayed the browser must check with the server to see if they've changed. T...
Powershell equivalent of bash ampersand (&) for forking/running background processes
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Any idea how to handle console jobs? I tried the above with Receive-Job 3, but nothing happens.
– not2qubit
Feb 2 '19 at 14:18
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PyPy — How can it possibly beat CPython?
...program compiled with gcc -O3. It's a contrived case but does exhibit some ideas.
Q4. Why would anyone try something like this?
From the official site. https://pypy.readthedocs.org/en/latest/architecture.html#mission-statement
We aim to provide:
a common translation and support framewo...