大约有 10,000 项符合查询结果（耗时：0.0449秒） [XML]
Search and replace a line in a file in Python
... For python3, print(line, end='')
– Ch.Idea
Jan 14 '16 at 11:50
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show 11 more comments
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How to delete all rows from all tables in a SQL Server database?
...I want to choose the DB, something like: USE [MyDataBase]? Would the above idea work, if adapted somehow?... Because I don't wanna delete all the DBs kept by the SQL server.
– סטנלי גרונן
Nov 10 '16 at 9:45
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AsyncTask and error handling on Android
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Nice idea, just one question: why do you call super() in AsyncTaskResult when the class doesn't extend anything?
– donturner
Jul 15 '12 at 20:54
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Difference between EXISTS and IN in SQL?
...ntly, so I'm going to understand your question as: When would it be a good idea to rewrite the SQL to use IN instead of EXISTS, or vice versa.
Is that a fair assumption?
Edit: The reason I'm asking is that in many cases you can rewrite an SQL based on IN to use an EXISTS instead, and vice versa,...
How to get the difference between two arrays in JavaScript?
...'t figure out a satisfactory way to do it more succinctly. If you have any ideas on how to do that, I'd love to know!
– CervEd
Oct 24 '16 at 10:31
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XSLT equivalent for JSON [closed]
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Interesting idea. Some searching on Google produced a few pages of interest, including:
an outline of how such a "jsonT" tool might be implemented, and some downloads
some discussion of that implementation
a company which may have impl...
Is there a way to get a collection of all the Models in your Rails app?
...AILS_ROOT}/app/models") do |model_path|
# ...
end
EDIT: Another (wild) idea would be to use Ruby reflection to search for every classes that extends ActiveRecord::Base. Don't know how you can list all the classes though...
EDIT: Just for fun, I found a way to list all classes
Module.constants....
Should C# methods that *can* be static be static? [closed]
...tter to error on the side of ease of extension, rather than on the side of idealogical purity.
So, for big projects don't make things static unless you need them to be. For small projects, just do what ever you like best.
s...
What is a sensible way to layout a Go project [closed]
...pert, but I did apply successfully what nemo proposed in my own code - the idea is that you can have modules under your project directory, you just have to refer to them using their full prefix - relative to $GOPATH/src or using their go get-table names.
– kostix
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Malloc vs new — different padding
...dded like malloc" or "padded like new"? That might give clues to where the idea came from.
Maybe he's confused, but maybe the code he's talking about is more than a straight difference between malloc(sizeof(Foo) * n) vs new Foo[n]. Maybe it's more like:
malloc((sizeof(int) + sizeof(char)) * n);
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