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What's the difference between --general-numeric-sort and --numeric-sort options in gnu sort
...ws
floating point numbers to be specified
in scientific notation, like 1.0e-34
and 10e100. The LC_NUMERIC locale
determines the decimal-point
character. Do not report overflow,
underflow, or conversion errors. Use
the following collating sequence:
Lines that do not start with number...
How to read a .xlsx file using the pandas Library in iPython?
... for sheet_name in xl_file.sheet_names}
Update: In pandas version 0.21.0+ you will get this behavior more cleanly by passing sheet_name=None to read_excel:
dfs = pd.read_excel(file_name, sheet_name=None)
In 0.20 and prior, this was sheetname rather than sheet_name (this is now deprecated ...
Rolling median algorithm in C
...alue incrementally:
quantile += eta * (sgn(sample - quantile) + 2.0 * p - 1.0)
The value p should be within [0, 1]. This essentially shifts the sgn() function's symmetrical output {-1, 0, 1} to lean toward one side, partitioning the data samples into two unequally-sized bins (fractions p and 1 - ...
Is gcc std::unordered_map implementation slow? If so - why?
... + finish.tms_stime - start.tms_stime)
/ (1.0 * ticks_per_second))
<< " " << m << std::endl;
}
I used a SIZE of 10000000, and had to change things a bit for my version of boost. Also note, I pre-sized the hash table to match SIZE/DEP...
How do popular apps authenticate user requests from their mobile app to their server?
...ted resources hosted by the resource server.
OpenID Connect
OpenID Connect 1.0 is a simple identity layer on top of the OAuth 2.0 protocol. It allows Clients to verify the identity of the End-User based on the authentication performed by an Authorization Server, as well as to obtain basic profile in...
Enable access control on simple HTTP server
...'). I'm running OS X 10.10.1 with Python 2.7.6. Any suggestions? HTTP/1.0 501 Unsupported method ('OPTIONS') Server: SimpleHTTP/0.6 Python/2.7.6 Date: Wed, 21 Jan 2015 23:16:10 GMT Content-Type: text/html Connection: close Access-Control-Allow-Origin: *
...
How do I get the current GPS location programmatically in Android?
... }
}
});
}
}
Layout- main.xml
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical" >
...
Evaluating a mathematical expression in a string
..._builtins__':None})
Note that while python normally treats 1 + 1. as 1 + 1.0, this will remove the trailing . and leave you with 1 + 1. You could add ),, and EOF to the list of things allowed to follow ., but why bother?
...
Should one call .close() on HttpServletResponse.getOutputStream()/.getWriter()?
... out.close();
}
}
}
The web.xml file contains:
<?xml version="1.0" encoding="UTF-8"?>
<web-app version="3.0" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xm...
What is the bower (and npm) version syntax?
...ular": "~1"
... it's the same as...
"angular": "1.x"
or:
"angular": "^1.0.0"
...and matches any minor- or patch-level changes above 1.0.0, and less than 2.0:
Note that last variation above: it's called a 'caret range'. The caret looks an awful lot like a >, so you'd be excused for thinkin...