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Create a devise user from Ruby console
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When on your model has :confirmable option this mean the object user should be confirm first. You can do two ways to save user.
a. first is skip confirmation:
newuser = User.new({email: 'superadmin1@testing.com', password: 'password', password_confirmation: 'password'})
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Create a Path from String in Java7
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@JonSkeet is Path.get() is platform independent? meaning that Path.get("lib","p2") will be as lib\p2in Windows and lib/p2 in linux
– Kasun Siyambalapitiya
Jun 22 '17 at 10:00
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warning: refname 'HEAD' is ambiguous
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This means that you have a branch named "head". I had the same issue, I solved by doing the following command.
git branch -d head
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ObjectiveC Parse Integer from String
...ritten invocation. The property is not "expecting a string" (whatever that means) — passwordField.text is the second argument to the loggedIn::: method and [[_returnedArguments objectAtIndex:2] intValue] is the third argument. Nothing is being passed to a property.
– Chuck
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Calculating moving average
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Rolling Means/Maximums/Medians in the zoo package (rollmean)
MovingAverages in TTR
ma in forecast
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LINQ, Where() vs FindAll()
...e lambda syntax. These are compiler features, not framework features. This means I can write this and still remain within .Net 2.0:
var myOddNums = myNums.FindAll(n => n%2==1);
But if you do have LINQ available, keeping the difference between deferred execution and immediate execution is impor...
Ruby replace string with captured regex pattern
...ing the entirety of answers. That seems to generally be the most efficient means of fixing a problem. Give Vicky a break! :)
– Josh M.
Jan 31 '14 at 3:43
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How to validate an email address in PHP
... text string with emails inside. If any of you has simpler please share. I mean if you want to: preg_match_all($pattern, $text_string, $matches); then this complex pattern will overload the server if you need to parse really big text.
– Vlado
Oct 29 '15 at 15:4...
BroadcastReceiver with multiple filters or multiple BroadcastReceivers?
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what do you exactly mean by "to do this dynamically"? Simply include all the action strings inside your intent-filters and perform if-else to identify your required action strings.
– waqaslam
May 9 '13 at 1...
How to install Xcode Command Line Tools
...in the 5.0.1/10.9 Downloads preference pane (and if so whether the absence means they're already installed).
– orome
Oct 27 '13 at 20:12
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