大约有 46,000 项符合查询结果(耗时:0.0215秒) [XML]

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Hidden Features of Visual Studio (2005-2010)?

... 123 votes Make a selection with ALT pressed - selects a square of text instead of who...
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Difference between map and collect in Ruby?

...chmark code: require 'benchmark' h = { abc: 'hello', 'another_key' => 123, 4567 => 'third' } a = 1..10 many = 500_000 Benchmark.bm do |b| GC.start b.report("hash keys collect") do many.times do h.keys.collect(&:to_s) end end GC.start b.report("hash keys map") ...
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Filter dataframe rows if value in column is in a set list of values [duplicate]

...e, str.contains('pandas', case=False) would match PANDAS, PanDAs, paNdAs123, and so on. share | improve this answer | follow | ...
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Detecting syllables in a word

... 123 Read about the TeX approach to this problem for the purposes of hyphenation. Especially see Fr...
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Which selector do I need to select an option by its text?

... Doesn't this also grab an option with 123abcdef? – Teepeemm Mar 6 '18 at 14:26 @T...
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Store password in TortoiseHg

...the name of your GC project. So something like: default = https://fred:xyz123@fredproj.googlecode.com/hg/ share | improve this answer | follow | ...
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EC2 Instance Cloning

... 123 The easier way is through the web management console: go to the instance select the instanc...
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Is bool a native C type?

...re all of its elements to be addressable (e.g. _Bool* ptr = &boolArray[123]). – Dai Apr 5 at 0:05 add a comment  |  ...
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Python Pandas: Get index of rows which column matches certain value

...ool (PS: about how to use it please check link ) df.query('BoolCol') Out[123]: BoolCol 10 True 40 True 50 True After we filter the original df by the Boolean column we can pick the index . df=df.query('BoolCol') df.index Out[125]: Int64Index([10, 40, 50], dtype='int64') Als...
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What's the difference between VARCHAR and CHAR?

... 123 CHAR Vs VARCHAR CHAR is used for Fixed Length Size Variable VARCHAR is used for Variable Leng...