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Python loop that also accesses previous and next values
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102
This should do the trick.
foo = somevalue
previous = next_ = None
l = len(objects)
for index, ...
How to make a great R reproducible example
...sed for making factors.
A few examples :
random values : x <- rnorm(10) for normal distribution, x <- runif(10) for uniform distribution, ...
a permutation of some values : x <- sample(1:10) for vector 1:10 in random order.
a random factor : x <- sample(letters[1:4], 20, replace = TRU...
Reading file contents on the client-side in javascript in various browsers
...as been proposed as a standard and implemented in most browsers (as of IE 10, which added support for FileReader API described here, though not yet the File API). The API is a bit more complicated than the older Mozilla API, as it is designed to support asynchronous reading of files, better support ...
Remove not alphanumeric characters from string
...ut string:
input.replace(/\W/g, '')
Note that \W is the equivalent of [^0-9a-zA-Z_] - it includes the underscore character. To also remove underscores use e.g.:
input.replace(/[^0-9a-z]/gi, '')
The input is malformed
Since the test string contains various escaped chars, which are not alphanum...
Purpose of “consider_all_requests_local” in config/environments/development.rb?
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answered Dec 16 '08 at 23:21
Gordon WilsonGordon Wilson
25.3k1111 gold badges5454 silver badges5959 bronze badges
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RedirectToAction between areas?
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280
Did you try this?:
return RedirectToAction("action", "controller", new { area = "area" });
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How can I modify the size of column in a MySQL table?
I have created a table and accidentally put varchar length as 300 instead of 65353 . How can I fix that?
2 Answers
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Convert Rows to columns using 'Pivot' in SQL Server
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If you are using SQL Server 2005+, then you can use the PIVOT function to transform the data from rows into columns.
It sounds like you will need to use dynamic sql if the weeks are unknown but it is easier to see the correct code using a hard-coded ver...
Duplicate files copied (Android Studio 0.4.0) [duplicate]
...ttpcore and httpmime libraries from Apache. After update Android Studio to 0.4.0 I have this issue building my project:
2 A...
$apply vs $digest in directive testing
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206
scope.$digest() will fire watchers on the current scope, and on all of its children, too. scope...