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Xcode 4 - slow performance
I have an issue with Xcode 4 really responding very slowly to user interactions, e.g. editing code, scrolling areas etc. This particularly happens with larger scale projects with many controllers/view files etc.
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Multiple file extensions in OpenFileDialog
...nswered Jan 17 '11 at 7:26
user541686user541686
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Matplotlib transparent line plots
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edited May 15 '15 at 14:39
ASGM
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answered Mar 14 '14 at 18:...
How can I remove a pytz timezone from a datetime object?
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214
To remove a timezone (tzinfo) from a datetime object:
# dt_tz is a datetime.datetime object
dt ...
CoffeeScript, When to use fat arrow (=>) over arrow (->) and vice versa
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How can I efficiently download a large file using Go?
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4 Answers
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Error handling principles for Node.js + Express.js applications?
...// Only handle `next(err)` calls
});
Any middleware that has a length of 4 (4 arguments) is considered error middleware. When one calls next(err) connect goes and calls error-based middleware.
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What is the difference between user variables and system variables?
...swered Dec 18 '10 at 10:35
user541686user541686
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What Xcode keyboard shortcuts do you use regularly? [closed]
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254
I find the shortcuts to open & close various areas of the screen must useful.
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How to format a number as percentage in R?
...percent")(x)
## [1] "-100 percent" "0 percent" "10 percent"
## [4] "56 percent" "100 percent" "10,000 percent"
An update, several years later:
These days there is a percent function in the scales package, as documented in krlmlr's answer. Use that instead of my hand-rolled ...