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pandas DataFrame: replace nan values with average of columns

... C 0 -0.166919 0.979728 -0.632955 1 -0.297953 -0.912674 -1.365463 2 -0.120211 -0.540679 -0.680481 3 NaN -2.027325 1.533582 4 NaN NaN 0.461821 5 -0.788073 NaN NaN 6 -0.916080 -0.612343 NaN 7 -0.887858 1.033826 NaN 8 1.948430 1.025011 -2.982224 9 0.01...
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What does an Asterisk (*) do in a CSS selector?

...just using p? – Solomon Closson Nov 20 '13 at 20:31 7 There isn't an "advantage", it's just how y...
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How set maximum date in datepicker dialog in android?

...nd apply them as maximum date. Calendar c = Calendar.getInstance(); c.set(2017, 0, 1);//Year,Mounth -1,Day your_date_picker.setMaxDate(c.getTimeInMillis()); ALSO WE MAY DO THIS (check this Stackoverflow answer for System.currentTimeMillis() vs Calendar method) long now = System.currentTimeMillis...
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Jquery mouseenter() vs mouseover()

...pe); var n = +el.text(); el.text(++n); }); #my_div { padding: 0 20px 20px 0; background-color: #eee; margin-bottom: 10px; width: 90px; overflow: hidden; } #my_div>div { float: left; margin: 20px 0 0 20px; height: 25px; width: 25px; background-color: #aaa;...
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How to quickly edit values in table in SQL Server Management Studio?

Aside from context menu -> "Edit Top 200 Rows" from Object Explorer, is there a quick way to open a table in Edit mode where I can just quickly modify the value of a cell? ...
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How does internationalization work in JavaScript?

...uery's own i18n library js-lingui - MessageFormat implementation for JS (ES2016) and React Others: jQuery Globalization (plugin) requirejs-i18n Define an I18N Bundle with RequireJS. Feel free to add/edit. share ...
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Remove scroll bar track from ScrollView in Android

... answered Jan 20 '12 at 2:55 GarzahdGarzahd 5,65922 gold badges1515 silver badges1919 bronze badges ...
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Set value of textarea in jQuery

... enobrevenobrev 20.7k66 gold badges4040 silver badges5252 bronze badges ...
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How do I search an SQL Server database for a string?

...h this tool. – Miguel Jun 30 '16 at 20:00 1 This is an awesome help mate. Appreciate it :D ...
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.gitignore exclude files in directory but not certain directories

... 220 Git doesn't track folders, only files, so if you ignore everything in a folder, Git won't have ...