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How to iterate over the keys and values in an object in CoffeeScript?
...g k + " is " + v
Outputs
jim is 12
john is 7
You may also want to consider the variant for own k,v of ages as mentioned by Aaron Dufour in the comments. This adds a check to exclude properties inherited from the prototype, which is probably not an issue in this example but may be if you are bui...
Why is '+' not understood by Python sets?
I would like to know why this is valid:
6 Answers
6
...
How to vertically align into the center of the content of a div with defined width/height?
...would be the correct method to vertically center any content in a defined width/height div .
4 Answers
...
Check if a table exists in Rails
...
+ 1 More elegant solution. Also works if the model overrides the table name.
– Daniel Rikowski
Sep 21 '13 at 14:03
1
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Stash changes while keeping the changes in the working directory in Git
... by far the most straightforward explanation of --keep-index I've seen. I didn't get quite the meaning by the way it was worded on the docs.
– 40detectives
Mar 17 at 18:33
add...
Get a list of all the files in a directory (recursive)
....1." see: stackoverflow.com/questions/6317373/…
– Tidhar Klein Orbach
Sep 29 '14 at 12:36
...
What is q=0.5 in Accept* HTTP headers?
...n, I do believe it's meant to be based on the quality of the encoding. Consider, for instance, FLAC vs MP3. You could say something like: "Send me the MP3 version if it at worst is 50% of the quality of the lossless version. If it isn't, send me the FLAC version." How to quantify such quality, and w...
Use a LIKE statement on SQL Server XML Datatype
...rning the whole xml column I'd just return a substring such as 'the chap said hi there and carried...'
– Jon
Dec 2 '09 at 13:51
1
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Efficient list of unique strings C#
...Set should work for you.
The HashSet<(Of <(T>)>) class provides
high performance set operations. A set
is a collection that contains no
duplicate elements, and whose elements
are in no particular order.
...
When do we need to set ProcessStartInfo.UseShellExecute to True?
... if
the UserName property is not null or
an empty string, or an
InvalidOperationException will be
thrown when the
Process.Start(ProcessStartInfo) method
is called.
When you use the operating system
shell to start processes, you can
start any document (which is any
registered f...