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How to get row from R data.frame
...hat the items in the row match the vector you wanted
x[1,]==y
This page (from this useful site) has good information on indexing like this.
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Python date string to date object
...").date()
but you still get the traceback above.
Answer:
>>> from dateutil.parser import parse
>>> from datetime import datetime
>>> parse("2015-02-24T13:00:00-08:00")
datetime.datetime(2015, 2, 24, 13, 0, tzinfo=tzoffset(None, -28800))
...
What's the “big idea” behind compojure routes?
... minute (but notice that it is not a valid Ring respose!).
As is apparent from this example, example-route is just a function, and a very simple one at that; it looks at the request, determines whether it's interested in handling it (by examining :request-method and :uri) and, if so, returns a basi...
Equivalent to 'app.config' for a library (DLL)
...ame.dll.config, otherwise the below code won't work properly.
Now to read from this file have such function:
string GetAppSetting(Configuration config, string key)
{
KeyValueConfigurationElement element = config.AppSettings.Settings[key];
if (element != null)
{
string value = e...
Check if string ends with one of the strings from a list
...
Take an extension from the file and see if it is in the set of extensions:
>>> import os
>>> extensions = set(['.mp3','.avi'])
>>> file_name = 'test.mp3'
>>> extension = os.path.splitext(file_name)[1]
>&...
Converting JSON String to Dictionary Not List
...nts, and then adding [0] on the end of it will take just the first element from that resulting list slice. What you need to use to get the result you want is a list comprehension:
[p[0] for p in datapoints[0:5]]
Here's a simple way to calculate the mean:
sum(p[0] for p in datapoints[0:5])/5. # R...
Moment.js transform to date object
...
Use this to transform a moment object into a date object:
From http://momentjs.com/docs/#/displaying/as-javascript-date/
moment().toDate();
Yields:
Tue Nov 04 2014 14:04:01 GMT-0600 (CST)
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Merge git repo into branch of another repo
...
You can't merge a repository into a branch. You can merge a branch from another repository into a branch in your local repository. Assuming that you have two repositories, foo and bar both located in your current directory:
$ ls
foo bar
Change into the foo repository:
$ cd foo
Add the...
Remove multiple elements from array in Javascript/jQuery
...le the second array contains indices of the values which should be removed from the first array. For example:
21 Answers
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Prevent strace from abbreviating arguments?
...guments to execve (I see "..." after about 30 characters), preventing me from getting any useful information. How can I get the full text of each argument?
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