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Cleanest way to get last item from Python iterator
... So just thinking out loud... This works because enumerate returns (index, value) like: (0, val0), (1, val1), (2, val2)... and then by default max when given a list of tuples, compares against only the first value of the tuple, unless two first values are equal, which they never are here beca...
Changing the default header comment license in Xcode
... dynamic data, see the Text Macros Reference: help.apple.com/xcode/mac/9.0/index.html?localePath=en.lproj#/… For examples, see: oleb.net/blog/2017/07/xcode-9-text-macros
– mcw
Mar 15 '18 at 2:28
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How to Store Historical Data
...ULL or 'A' would be historical/archived. We only use this because we can't index on END_DATETIME being NULL
CREATED_BY_WUA_ID - stores the ID of the account that caused the row to be created
XMLDATA - stores the actual data
So essentially, a entity starts by having 1 row in the master and 1 row in...
What are the basic rules and idioms for operator overloading?
...swers according to votes, rather than the time they were given, here's an index of the answers in the order in which they make most sense:
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How much is the overhead of smart pointers compared to normal pointers in C++?
..., how much slower?
Slower? Most likely not, unless you are creating a huge index using shared_ptrs and you have not enough memory to the point that your computer starts wrinkling, like an old lady being plummeted to the ground by an unbearable force from afar.
What would make your code slower is slu...
How can I stop .gitignore from appearing in the list of untracked files?
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Once a file is tracked, you can use git update-index --assume-unchanged <file> to stop tracking changes without changing your repo. This is very useful on large shared projects where you need to make local changes, but nobody else wants to see your stuff committed ...
GSON throwing “Expected BEGIN_OBJECT but was BEGIN_ARRAY”?
...pe. You can't just try and cast the result like that and expect it to magically work ;)
The User guide for Gson Explains how to deal with this:
https://github.com/google/gson/blob/master/UserGuide.md
This will work:
ChannelSearchEnum[] enums = gson.fromJson(yourJson, ChannelSearchEnum[].class);
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NoSQL - MongoDB vs CouchDB [closed]
... expressions
Run arbitrary javascript functions server-side
Has geospatial indexing and queries
Multiple storage engines with different performance characteristics
Performance over features
Document validation
Journaling
Powerful aggregation framework
On 32bit systems, limited to ~2.5Gb
Text search ...
End of support for python 2.7?
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@Basic welll... that share is pretty slim: 25 over all python versions (4% code exec): cvedetails.com/product/18230/Python-Python.html?vendor_id=10210 vs php with 408 (27% code exec): cvedetails.com/product/128/PHP-PHP.html?vendor_id=74 or Java with 438 (3% code exec): cvede...
CSS background opacity with rgba not working in IE 8
...tydot), and which matches the transparency of your background.
EDIT : to fall back for IE6+ support, you can specify bkgd chunk for the png, this is a color which will replace the true alpha transparency if it is not supported. You can fix it with gimp eg.
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