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Differences between Microsoft .NET 4.0 full Framework and Client Profile
The Microsoft .NET Framework 4.0 full installer (32- and 64-bit) is 48.1 MB and the Client Profile installer is 41.0 MB. The extracted installation files are 237 MB and 194 MB respectively, and once installed, they are 537 MB and 427 MB.
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Pure virtual destructor in C++
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Implementing pure virtual functions is in fact legal. Very useful for providing a default implementation but forcing subclasses to call it e...
Url.Action parameters?
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answered Jun 8 '11 at 12:32
Darin DimitrovDarin Dimitrov
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git add all except ignoring files in .gitignore file
...if I see the files that I've added (for example only .php or .html, NOT .mp3 or .mov), then you can git add . to add all, and git commit -m "initial commit" to commit them and you should be set.
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Visual Studio Expand/Collapse keyboard shortcuts [duplicate]
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354
Collapse to definitions
CTRL + M, O
Expand all outlining
CTRL + M, X
Expand or collapse ev...
Does it make any sense to use inline keyword with templates?
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3 Answers
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Getting realtime output using subprocess
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does not. Apparently this is a known bug: http://bugs.python.org/issue3907 (The issue is now "Closed" as of Aug 29, 2018)
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What is the difference between '&' and ',' in Java generics?
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edited Aug 24 '13 at 12:23
answered Aug 22 '13 at 13:35
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Add new field to every document in a MongoDB collection
...> db.foo.insert({"test":"a"})
> db.foo.find()
{ "_id" : ObjectId("4e93037bbf6f1dd3a0a9541a"), "test" : "a" }
> item = db.foo.findOne()
{ "_id" : ObjectId("4e93037bbf6f1dd3a0a9541a"), "test" : "a" }
> db.foo.update({"_id" :ObjectId("4e93037bbf6f1dd3a0a9541a") },{$set : {"new_field":1}})
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Select first row in each GROUP BY group?
...i+ as originally stated), SQL Server 2005+, PostgreSQL 8.4+, DB2, Firebird 3.0+, Teradata, Sybase, Vertica:
WITH summary AS (
SELECT p.id,
p.customer,
p.total,
ROW_NUMBER() OVER(PARTITION BY p.customer
ORDER BY p.total DESC) ...