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Best way to specify whitespace in a String.Split operation
...f they are passed to the Char.IsWhiteSpace method.
Always, always, always read the documentation!
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AngularJS with Django - Conflicting template tags
...hould be used with caution. The main issues are: maintainability (hard to read) and security (double interpolation could expose a new security vector - e.g. while escaping of serverside and clientside templating by themselves might be secure, their combination might not be).
if you start using thir...
ie8 var w= window.open() - “Message: Invalid argument.”
...owing line:
window.open('/somefile.html', '', 'width=300');
In fact, reading carefully I realized that Microsoft does not support a name as second argument. When you look at the official documentation page, you see that Microsoft only allows the following arguments, If using that argument at a...
How to send parameters from a notification-click to an activity?
...tifications" and "NotificationDisplay".
For managing if the activity is already running you have two ways:
Add FLAG_ACTIVITY_SINGLE_TOP flag to the Intent when launching the activity, and then in the activity class implement onNewIntent(Intent intent) event handler, that way you can access the ...
Are there inline functions in java?
...ited Mar 26 '16 at 2:31
Matthew Read
81711 gold badge2626 silver badges4242 bronze badges
answered Jan 19 '10 at 19:24
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How do I convert this list of dictionaries to a csv file?
... (int,float,etc) when loading the file.
import pandas
dataframe = pandas.read_csv(filepath)
list_of_dictionaries = dataframe.to_dict('records')
dataframe.to_csv(filepath)
Note:
pandas will take care of opening the file for you if you give it a path, and will default to utf8 in python3, and fig...
Git - fatal: Unable to create '/path/my_project/.git/index.lock': File exists
...ush your changes to the web server. Details on how this works are here: gitready.com/beginner/2009/01/21/pushing-and-pulling.html
– Raphael R.
Oct 22 '11 at 17:03
10
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importing pyspark in python shell
...
Ensure the pyspark package can be found by the Python interpreter. As already discussed either add the spark/python dir to PYTHONPATH or directly install pyspark using pip install.
Set the parameters of spark instance from your script (those that used to be passed to pyspark).
For spark config...
What is the canonical way to trim a string in Ruby without creating a new string?
...
Btw, now ruby already supports just strip without "!".
Compare:
p "abc".strip! == " abc ".strip! # false, because "abc".strip! will return nil
p "abc".strip == " abc ".strip # true
Also it's impossible to strip without duplicates. Se...
Word-wrap in an HTML table
...
Be sure to read developer.mozilla.org/en-US/docs/Web/CSS/table-layout Table and column widths are set by the widths of table and col elements or by the width of the first row of cells. Cells in subsequent rows do not affect column width...