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How can I call controller/view helper methods from the console in Ruby on Rails?
...
If you need to test from the console (tested on Ruby on Rails 3.1 and 4.1):
Call Controller Actions:
app.get '/'
app.response
app.response.headers # => { "Content-Type"=>"text/html", ... }
app.response.body # => "<!DOCTYPE html>\n<html>\n\n<head&g...
NOW() function in PHP
...t last php started to copy from delphi and c# :)
– Erçin Dedeoğlu
Nov 1 '14 at 10:04
1
this may...
Can't find the 'libpq-fe.h header when trying to install pg gem
I am using the Ruby on Rails 3.1 pre version. I like to use PostgreSQL, but the problem is installing the pg gem. It gives me the following error:
...
“please check gdb is codesigned - see taskgated(8)” - How to get gdb installed with homebrew code si
...-cert /usr/local/bin/gdb
Where content of gdb.xml is:
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN"
"http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>com.apple.security.cs.allow-jit&l...
View the Task's activity stack
...omponentSpecified=false isHomeActivity=false
configuration={ scale=1.0 imsi=310/4 loc=en_US touch=3 keys=2/1/2 nav=2/2 orien=1 layout=34}
resultTo=HistoryRecord{44d174d0 com.android.contacts/.DialtactsContactsEntryActivity} resultWho=favorites resultCode=2
launchFailed=false ...
ERROR ITMS-9000: “Redundant Binary Upload. There already exists a binary upload with build version '
...4, etc. for the build number, but the version number has to be increasing, 1.0 -> 1.1 -> 1.2 etc. The build number has to be higher than what was submitted previously for the same version number, if not an error is posted. So, if a new binary is submitted that has version 3.75 and a build 1 ha...
Show and hide a View with a slide up/down animation
...he animation
view.animate()
.translationY(view.getHeight())
.alpha(1.0f)
.setListener(null);
You can then fade the View back out and slide it back to its original position. We also set an AnimatorListener so we can set the visibility of the View back to GONE once the animation is finis...
What is the difference between == and Equals() for primitives in C#?
... int implicitly converted to long right?
– Selman Genç
Jan 22 '14 at 4:07
1
And yes, I wrote all...
What is the best way to dump entire objects to a log in C#?
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In .NET Core 3.1 and .NET 5+, you can also use out of the box API System.Text.Json.JsonSerializer.Serialize(yourObject).
– vulcan raven
Sep 18 at 10:11
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UILabel text margin [duplicate]
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[super drawTextInRect:UIEdgeInsetsInsetRect(rect, insets)];
}
Swift 3.1:
override func drawText(in rect: CGRect) {
let insets = UIEdgeInsets.init(top: 0, left: 5, bottom: 0, right: 5)
super.drawText(in: UIEdgeInsetsInsetRect(rect, insets))
}
Swift 4.2.1:
override func drawText(i...