大约有 40,000 项符合查询结果(耗时:0.0408秒) [XML]

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Getting key with maximum value in dictionary?

... @oba2311 max_value = max(stats.values()); {key for key, value in stats.items() if value == max_value} – A. Coady Apr 4 '17 at 0:37 ...
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What is the worst gotcha in C# or .NET? [closed]

...efixes for your private fields (there are others, but this is a good one): _myVar, m_myVar – jrista Jun 26 '09 at 8:01 205 ...
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How to fix “Attempted relative import in non-package” even with __init__.py

... Yes. You're not using it as a package. python -m pkg.tests.core_test share | improve this answer | follow | ...
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Undefined reference to `pow' and `floor'

... You can also use LD_PRELOAD to tell ld runtime linker to include libm.so in the memory map and symbol table of the process, so these symbols get loaded and everything works as expected – debuti May 28 '18 ...
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How do I pass a method as a parameter in Python

...thodToRun() return result obj.method2(obj.method1) Note: I believe a __call__() method does exist, i.e. you could technically do methodToRun.__call__(), but you probably should never do so explicitly. __call__() is meant to be implemented, not to be invoked from your own code. If you wanted me...
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Checking a Python module version at runtime

...rmation for the module (usually something like module.VERSION or module.__version__ ), however some do not. 7 Answers ...
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How does Trello access the user's clipboard?

...urn if document.selection?.createRange().text return _.defer => $clipboardContainer = $("#clipboard-container") $clipboardContainer.empty().show() $("<textarea id='clipboard'></textarea>") .val(@value) .appendTo($clipboardC...
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How do I sort an observable collection?

... you could use an extension method on the collection itself var sortedOC = _collection.OrderBy(i => i.Key); private void doSort() { ObservableCollection<Pair<ushort, string>> _collection = new ObservableCollection<Pair<ushort, string>>(); _collection.Add...
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Split data frame string column into multiple columns

... Use stringr::str_split_fixed library(stringr) str_split_fixed(before$type, "_and_", 2) share | improve this answer | ...
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Django: How to completely uninstall a Django app?

...clear docs for more information. Basically, running ./manage.py sqlclear my_app_name gets you get the SQL statements that should be executed to get rid of all traces of the app in your DB. You still need to copy and paste (or pipe) those statements into your SQL client. For Django 1.7 and up, use ./...