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NumPy or Pandas: Keeping array type as integer while having a NaN value

... the dataframe works) – Alaa M. May 10 '19 at 14:36 Do I have to use 'Int64' or is there something like 'Int8'? It use...
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Using custom fonts using CSS?

... I am working on Win 8, use this code. It works for IE and FF, Opera, etc. What I understood are : woff font is light et common on Google fonts. Go here to convert your ttf font to woff before. @font-face { font-family:'Open Sans'; ...
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ERROR:'keytool' is not recognized as an internal or external command, operable program or batch file

...$PATH at the end or you will have no commands. (see architectryan.com/2012/10/02/…) – tricknology Sep 4 '14 at 4:57 ...
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C# 'is' operator performance

... as an unnecessary cast. One idea (without knowing what you're doing is a bit of a shot in the dark), but I've always been advised to avoid checking like this, and instead have another class. So rather than doing some checks and having different actions depending on the type, make the class know ho...
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append multiple values for one key in a dictionary [duplicate]

...ith in years_dict is a dictionary that looks like the following: { "2010": [2], "2009": [4,7], "1989": [8] } In general, it's poor programming practice to create "parallel arrays", where items are implicitly associated with each other by having the same index rather than being proper ...
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Connecting to remote URL which requires authentication using Java

... 10 I've been looking for a Base64 encoder inside java standard packages for so long ! Thank you – qwertzguy ...
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get and set in TypeScript

... Mosh Feu 21.9k1212 gold badges6868 silver badges105105 bronze badges answered Oct 12 '12 at 0:19 EzwardEzward 13.8k33 gold bad...
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Hudson vs Jenkins in 2012 [closed]

...tuation with Hudson and Jenkins was following(IMHO) - Hudson was a little bit stable, but development of Jenkins was a little bit faster. What is the situation with "Hudson vs Jenkins" now in 2012? ...
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ListCtrl 重绘(Custom Draw) - C/C++ - 清泛网 - 专注C/C++及内核技术

...自于我们只需要处理一个消息(NM_CUSTOMDRAW),就可以让Windows为你干活了,你就不用被逼去处理"重绘过程"中所有的脏活了。 这篇文章的焦点是如何在一个LISTCTRL控件上使用Custom Draw消息。究其原因,一部分是因为我已经在我...
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Is there a foreach loop in Go?

...alue. TOUR EXAMPLE – colm.anseo Oct 10 '17 at 22:25 ...