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Date ticks and rotation in matplotlib

... import numpy as np import matplotlib.pyplot as plt import datetime as dt now = dt.datetime.now() hours = [now + dt.timedelta(minutes=x) for x in range(0,24*60,10)] days = [now + dt.timedelta(days=x) for x in np.arange(0,30,1/4.)] hours_value = np.random.random(len(hours)) days_value = np.random.ra...
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Using socket.io in Express 4 and express-generator's /bin/www

...ect. After Express Js 4 was lauched, i've updated my express-generator and now the app initial functions goes into ./bin/www file, including those vars (www file contents: http://jsfiddle.net/avMa5/ ) ...
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Detach (move) subdirectory into separate Git repository

I have a Git repository which contains a number of subdirectories. Now I have found that one of the subdirectories is unrelated to the other and should be detached to a separate repository. ...
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Ruby / Rails - Change the timezone of a Time, without changing the value

...Suppose the target time to convert is after the D/ST transition while Time.now is before the change. Would that work ? – Cyril Duchon-Doris Oct 26 '16 at 18:42 add a comment ...
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Sleep in JavaScript - delay between actions

...at the question asked, but it's more useful than the loop and compare Date.now(). Nobody what to use a blocked loop the implement sleep. – Li Chunlin Aug 10 '17 at 16:01 2 ...
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CSS horizontal centering of a fixed div?

I know this question is a million times out there, however I can't find a solution to my case. I've got a div, which should be fixed on the screen, even if the page is scrolled it should always stay CENTERED in the middle of the screen! ...
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How to update a record using sequelize for node?

... (project) { project.update({ title: 'a very different title now' }) .success(function () {}) } }) share | improve this answer | follow ...
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Is there a MySQL option/feature to track history of changes to records?

...ing relatively painless to implement - your existing code doesn't need to know about the triggers and audit stuff. If the business requirement is "show me what the state of the data was on a given date in the past", it means that the aspect of change over time has entered your solution. Whilst you...
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Active Record - Find records which were created_at before today

...was referring something like MyTable1.where(MyTable[:created_at] < Time.now) is it possible? – Sayuj Nov 2 '11 at 10:05 ...
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Convert UTC to local time in Rails 3

...rake -D time So, to convert to EST, catering for DST automatically: Time.now.in_time_zone("Eastern Time (US & Canada)") share | improve this answer | follow ...