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How to add text inside the doughnut chart using Chart.js?
...: 50%; left: 0; margin-top: -20px; line-height:19px; text-align: center; z-index: 999999999999999">
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</div>
<canvas id="chart-area" width="100" height="100" />
</div>
...
Get __name__ of calling function's module in Python
...p of the inspect module in his PyMOTW series:
http://pymotw.com/2/inspect/index.html#module-inspect
EDIT: Here's some code which does what you want, I think:
def info(msg):
frm = inspect.stack()[1]
mod = inspect.getmodule(frm[0])
print '[%s] %s' % (mod.__name__, msg)
...
File Upload in WebView
...tEnabled(true);
web.loadUrl("http://www.script-tutorials.com/demos/199/index.html");
web.setWebViewClient(new myWebClient());
web.setWebChromeClient(new WebChromeClient()
{
//The undocumented magic method override
//Eclipse will swear at you if you try to ...
Function to Calculate Median in SQL Server
...key makes an ideal disambiguator because it's available without a separate index lookup. If there's no disambiguation column available (for example, if the table has no uniquifying key), then another approach must be used to calculate median, because as you correctly point out, if you can't guarante...
How to make a Python script run like a service or daemon in Linux
...simple and supported version is Daemonize.
Install it from Python Package Index (PyPI):
$ pip install daemonize
and then use like:
...
import os, sys
from daemonize import Daemonize
...
def main()
# your code here
if __name__ == '__main__':
myname=os.path.basename(sys.argv[0])
...
e.printStackTrace equivalent in python
...onError: integer division or modulo by zero
(From http://blog.tplus1.com/index.php/2007/09/28/the-python-logging-module-is-much-better-than-print-statements/ via How to print the full traceback without halting the program?)
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What are OLTP and OLAP. What is the difference between them?
...ased book/database (OLTP). The optional page at the beginning would be the index.
Another way to use our big sheet of paper is to make an accounting book. I'm no accountant, but let's imagine that we would have a page for "expenditures", "purchases"... That's nice because now we can query things li...
Proper use of errors
...g what the standard is for the use of Error s. For example, say I hand an index out of bounds exception in Java:
4 Answers...
How to extend an existing JavaScript array with another array, without creating a new array
...ee arguments to the function it calls - these are: (element_value, element_index, source_array). All of these will be pushed onto your first array for every iteration of forEach if you use "forEach(this.push, this)"!
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How to select only the first rows for each unique value of a column
... which is a counter that increments every time it sees the same CName, and indexes those occurrences by AddressLine. By imposing where row = 1, one can select the CName whose AddressLine comes first alphabetically. If the order by was desc, then it would pick the CName whose AddressLine comes last a...