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Xcode find caller functions
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126
Xcode 4.5 (in beta) has this functionality. when you highlight say... a function, you can check...
How to replace all strings to numbers contained in each string in Notepad++?
...ou want to match each of the following lines
value="4"
value="403"
value="200"
value="201"
value="116"
value="15"
using the .*"\d+" pattern and want to keep only the number. You can then use a capture group in your matching pattern, using parentheses ( and ), like that: .*"(\d+)". So now in your ...
Failed to load resource under Chrome
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290
I recently ran into this problem and discovered that it was caused by the "Adblock" extension ...
Making code internal but available for unit testing from other projects
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207
If you're using .NET, the InternalsVisibleTo assembly attribute allows you to create "friend" ...
Templated check for the existence of a class member function?
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29 Answers
29
Active
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`ui-router` $stateParams vs. $state.params
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Matt WayMatt Way
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Find the day of a week
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df = data.frame(date=c("2012-02-01", "2012-02-01", "2012-02-02"))
df$day <- weekdays(as.Date(df$date))
df
## date day
## 1 2012-02-01 Wednesday
## 2 2012-02-01 Wednesday
## 3 2012-02-02 Thursday
Edit: Just to show another way......
What does “WARN Could not determine content-length of response body.” mean and how to I get rid of i
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229
Asked the same question to one of Rails-Core's members:
https://twitter.com/luislavena/status...
Find all records which have a count of an association greater than zero
...t.pluck :article_id
=> [43, 34, 45, 55, 17, 19, 1, 3, 4, 18, 44, 5, 13, 22, 16, 6, 53]
[11] pry(main)> _.size
=> 17
[12] pry(main)> Article.joins(:comments).size
=> 45
[13] pry(main)> Article.joins(:comments).distinct.size
=> 17
[14] pry(main)> Article.joins(:comments).distin...
How to accept Date params in a GET request to Spring MVC Controller?
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253
Ok, I solved it.
Writing it for anyone who might be tired after a full day of non-stop coding ...