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Does Redis persist data?
... loss.
Redis supports so-called "snapshots". This means that it will do a complete copy of whats in memory at some points in time (e.g. every full hour). When you lose power between two snapshots, you will lose the data from the time between the last snapshot and the crash (doesn't have to be a pow...
Why does [5,6,8,7][1,2] = 8 in JavaScript?
... delimited list of operands, but a single expression.
Read more about the comma operator here.
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In Ruby how do I generate a long string of repeated text?
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Browsing Folders in MSYS
... It is easy to miss as that doesn't show up when doing a ls / command. :( I think that should be filed as a bug.
– Adrian
Nov 20 '17 at 20:21
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Visual Studio 2010 annoyingly opens documents in wrong MDI pane
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Did you perhaps use the "New Horizontal Tab Group" command to split #1 into #1 and #2, then move your errors window into that?
I would just try resetting the window layout and see if that fixes it.
First, Window -> Close All Documents
Then, Window -> Reset Window Lay...
Storing a Map using JPA
... Might be worth mentioning that example_attributes should have a composite key (example_id, name) - which is what hbm2ddl will generate from the above.
– James Bassett
Nov 20 '14 at 22:47
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How can I escape double quotes in XML attributes values?
...What are you two referring to? Is there some missing context (e.g. deleted comments)?
– Peter Mortensen
May 20 at 14:32
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Simplest way to check if key exists in object using CoffeeScript
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key of obj
This compiles to JavaScript's key in obj. (CoffeeScript uses of when referring to keys, and in when referring to array values: val in arr will test whether val is in arr.)
thejh's answer is correct if you want to ignore the objec...