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Change IPython/Jupyter notebook working directory

... That worked for me on windows 10 pro. Just open CMD and type: jupyter notebook --notebook-dir="D:\change_this_path" – TharsDimitris Dec 14 '18 at 9:11 ...
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Pythonic way to find maximum value and its index in a list?

... @SvenMarnach Why not key=lambda e: e[1] instead and thereby avoid the import? – lifebalance Aug 7 '17 at 6:19 8 ...
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CSS Font Border?

... a -webkit prefix. h1 { -webkit-text-stroke: 2px black; /* width and color */ font-family: sans; color: yellow; } <h1>Hello World</h1> Another possible trick would be to use four shadows, one pixel each on all directions, using property text-shadow: h1 { ...
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Get top n records for each group of grouped results

...have more than two groups, then you would need to specify the group number and add queries for each group: ( select * from mytable where `group` = 1 order by age desc LIMIT 2 ) UNION ALL ( select * from mytable where `group` = 2 order by age desc LIMIT 2 ) There are a variet...
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What is the difference between the states selected, checked and activated in Android?

... The difference between Checked and Activated is actually quite interesting. Even the Google documentation is apologetic (emphasis below added): ... For example, in a list view with single or multiple selection enabled, the views in the current selec...
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How to step back in Eclipse debugger?

...The current project I'm working on requires a minimum of 5 seconds to read and initialize data from a file before anything can be done. If I overstep in the debugger, I have to terminate the program and restart, and this takes a fair bit of time. ...
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javax.faces.application.ViewExpiredException: View could not be restored

... application with container-managed security. The problem is when I log in and open another page on which I logout, then I come back to first page and I click on any link etc or refresh page I get this exception. I guess it's normal (or maybe not:)) because I logged out and session is destroyed. Wha...
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How do I pass an extra parameter to the callback function in Javascript .filter() method?

... Make startsWith accept the word to compare against and return a function which will then be used as filter/callback function: function startsWith(wordToCompare) { return function(element) { return element.indexOf(wordToCompare) === 0; } } addressBook.filter(...
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Android Facebook style slide

The new Facebook application and its navigation is so cool. I was just trying to see how it can be emulated in my application. ...
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Converting NumPy array into Python List structure?

...nvert a NumPy array to a Python List (for example [[1,2,3],[4,5,6]] ), and do it reasonably fast? 5 Answers ...