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How to print a groupby object

... for key, values in gb.iteritems(): print(df.ix[values], "\n\n") For selective key grouping: Insert the keys you want inside the key_list_from_gb, in following, using gb.keys(): For Example, gb = grouped_df.groups gb.keys() key_list_from_gb = [key1, key2, key3] for key, values in gb.items()...
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Performance of FOR vs FOREACH in PHP

...ing slower for reference there as well. Did the foreach change in 5.3.0 to convert any array() to a object (eg. SplFixedArray)? – srcspider Aug 7 '10 at 14:12 ...
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Include only certain file types when searching in Visual Studio

...ite helpful. Notice how I use *.cs* instead of *.c* since the latter would select jquery custom files such as jquery.custom1234.js (which I usually use in most of my projects), of course if you don't you could just use *.c*. ...
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What is DOM Event delegation?

...ript library Closures vs Event delegation: takes a look at the pros of not converting code to use event delegation Interesting approach PPK uncovered for delegating the focus and blur events (which do not bubble) share ...
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SVN change username

...r Authentication Data, click on the clear button, and it will allow you to select which connection you wanted to clear userid/pwd for. After you do this, any checkout or update activity, it will reprompt for the userid and password. ...
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Removing duplicate rows in vi?

... Select the lines in visual-line mode (Shift+v), then :!uniq. That'll only catch duplicates which come one after another.
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Why em instead of px?

... There is no way to convert between ems and pixels, unless you know what the size of an 'em' is in pixels, in that context. That can depend on the inherited font size of that element, which can in turn depend on the font size of the document as...
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Generating an MD5 checksum of a file

...t need the packed bytes use return hash_md5.digest(), so you don't have to convert back. share | improve this answer | follow | ...
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How to integrate nodeJS + Socket.IO and PHP?

... and making the code more inline with the use of node. Now, PHP can simply select the information from the database. – blackmambo Nov 5 '13 at 4:13 ...
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Reloading/refreshing Kendo Grid

...he Kendo UI Grid based on some calls, that were happening on some dropdown selects. Here is what I ended up using: $.ajax({ url: '/api/....', data: { myIDSArray: javascriptArrayOfIDs }, traditional: true, success: function(result) { searchResults = result...