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How to take column-slices of dataframe in pandas

...e .loc See the deprecation in the docs .loc uses label based indexing to select both rows and columns. The labels being the values of the index or the columns. Slicing with .loc includes the last element. Let's assume we have a DataFrame with the following columns: foo, bar, quz, ant, cat, ...
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Login failed for user 'IIS APPPOOL\ASP.NET v4.0'

.... In SSMS, under the server, expand Security, then right click Logins and select "New Login...". In the New Login dialog, enter the app pool as the login name and click "OK". You can then right click the login for the app pool, select Properties and select "User Mapping". Check the appropriate...
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Replace \n with actual new line in Sublime Text

... Not sure what you mean by inoutbox. Shift+Enter selects previous find in my Sublime3 setup if I type \n in Find What input. – leemour Dec 11 '13 at 14:19 ...
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List of foreign keys and the tables they reference

..._name of the table ALL_CONSTRAINTS. This will give you the info you want: SELECT a.table_name, a.column_name, a.constraint_name, c.owner, -- referenced pk c.r_owner, c_pk.table_name r_table_name, c_pk.constraint_name r_pk FROM all_cons_columns a JOIN all_constraints c ON a.owner ...
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Dialog to pick image from gallery or from camera

...hoto and for picking a photo. Just show a dialog with two options and upon selection, use the appropriate code. To take picture from camera: Intent takePicture = new Intent(MediaStore.ACTION_IMAGE_CAPTURE); startActivityForResult(takePicture, 0);//zero can be replaced with any action code (called ...
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How to do an update + join in PostgreSQL?

... coming from mysql it's unintuitive that the same join used for select won't also update just by adding a set phrase :( still - the syntax for this is probably easier for a newcomer to sql to master. – WEBjuju Jul 16 at 19:47 ...
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Is there a python equivalent of Ruby's 'rvm'?

... Optionally, if you're using Macports you can use python_select. Install python_select with: $ sudo port install python_select Assuming python 2.6 and 2.5 have bee installed via Macports you can switch pythons like so: $ sudo python_select python25 => Selecting version "pyth...
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Disable Auto Zoom in Input “Text” tag - Safari on iPhone

... form elements is 11px (at least in Chrome and Safari). Additionally, the select element needs to have the focus pseudo-class attached. input[type="color"], input[type="date"], input[type="datetime"], input[type="datetime-local"], input[type="email"], input[type="month"], input[type="number"], inp...
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How do I get IntelliJ to recognize common Python modules?

...le -> Project Structure -> Project -> Project SDK -> new and select the installation path of your Python interpreter (for example, C:\Python26 in windows and /usr/bin/python2.7 in Linux) as the home path. Related discussion: http://devnet.jetbrains.net/thread/286883 ...
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How do I autoindent in Netbeans?

...s -> Keymap, then look for the action called "Re-indent current line or selection" and set whatever shortcut you want. share | improve this answer | follow ...