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how to check the dtype of a column in python pandas

... You can access the data-type of a column with dtype: for y in agg.columns: if(agg[y].dtype == np.float64 or agg[y].dtype == np.int64): treat_numeric(agg[y]) else: treat_str(agg[y]) ...
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What is the difference between Java RMI and RPC?

... RPC is C based, and as such it has structured programming semantics, on the other side, RMI is a Java based technology and it's object oriented. With RPC you can just call remote functions exported into a server, in RMI you can have references to remot...
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read file from assets

... Here is what I do in an activity for buffered reading extend/modify to match your needs BufferedReader reader = null; try { reader = new BufferedReader( new InputStreamReader(getAssets().open("filename.txt"))); // do reading, usually lo...
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Format date in a specific timezone

...HH:mm') The older .zone() as a setter was deprecated in Moment.js 2.9.0. It accepted a string containing a timezone identifier (e.g., "-0400" or "-04:00" for -4 hours) or a number representing minutes behind UTC (e.g., 240 for New York during DST). // always "2013-05-23 00:55" moment(136926693431...
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ProcessBuilder: Forwarding stdout and stderr of started processes without blocking the main thread

... To only way in Java 6 or earlier is with a so called StreamGobbler (which you are started to create): StreamGobbler errorGobbler = new StreamGobbler(p.getErrorStream(), "ERROR"); // any output? StreamGobbler outputGobbler = new StreamGobbler(p.getInputStream()...
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How to integrate nodeJS + Socket.IO and PHP?

...o communicate between nodeJS and PHP. Here is the idea : nodeJS is still quite new, and it can be kind of tricky to develop a full application only with it. Moreover, you may need it only for one module of your project, like realtime notifications, chat, ... And you want to manage all the other stuf...
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Debugging JavaScript in IE7

...follow | edited Jan 20 '14 at 10:16 Simon 48411 gold badge66 silver badges2525 bronze badges ...
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Set type for function parameters?

...nswered Dec 6 '11 at 22:16 pronvitpronvit 3,14511 gold badge1515 silver badges2525 bronze badges ...
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Rollback to an old Git commit in a public repo

How can I go about rolling back to a specific commit in git ? 11 Answers 11 ...
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“CAUTION: provisional headers are shown” in Chrome debugger

...est Versions of chrome Type chrome://net-export/ in the address bar and hit enter. Start Recording. And save Recording file to local. Open the page that is showing problems. Go back to net-internals You can view Recorded Log file Here https://netlog-viewer.appspot.com/#import click on events (###)...