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How to run Rake tasks from within Rake tasks?
...you'd rather stick to rake's idioms, here are your possibilities, compiled from past answers:
This always executes the task, but it doesn't execute its dependencies:
Rake::Task["build"].execute
This one executes the dependencies, but it only executes the task if
it has not already been invoked:...
Idiomatic way to convert an InputStream to a String in Scala
...
For Scala >= 2.11
scala.io.Source.fromInputStream(is).mkString
For Scala < 2.11:
scala.io.Source.fromInputStream(is).getLines().mkString("\n")
does pretty much the same thing. Not sure why you want to get lines and then glue them all back together, t...
How to urlencode data for curl command?
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Use curl --data-urlencode; from man curl:
This posts data, similar to the other --data options with the exception that this performs URL-encoding. To be CGI-compliant, the <data> part should begin with a name followed by a separator and a con...
A Task's exception(s) were not observed either by Waiting on the Task or accessing its Exception pro
...uationOptions.OnlyOnFaulted);
}
With the above, you can prevent any task from tearing down the app, and logging it, via:
Task.Factory.StartNew( () =>
{
// Do your work...
}).LogExceptions();
Alternatively, you can subscribe to the TaskScheduler.UnobservedTaskException and hand...
Use RSA private key to generate public key?
...if you have the private key then you can calculate (derive) the public key from it - which is what the 2nd command above does. It calculates, not extracts, the public key.
– steveayre
Feb 27 '13 at 14:59
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SSH Key - Still asking for password and passphrase
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See this github doc to convert remote's URL from https to ssh. To check if remote's URL is ssh or https, use git remote -v. To switch from https to ssh: git remote set-url origin git@github.com:USERNAME/REPOSITORY.git
– Manavalan Gajapathy
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What is phtml, and when should I use a .phtml extension rather than .php?
...tpd.conf though... another trick is to include the file with any extension from php, it will run as php anyways.
– SparK
Jan 18 '19 at 18:22
...
How to tell if node.js is installed or not
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@user1340052, exec() returns the last line from the output, so you should be fine there. php.net/manual/en/function.exec.php
– Brad
May 7 '12 at 2:37
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In Python, how does one catch warnings as if they were exceptions?
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To quote from the python handbook (27.6.4. Testing Warnings):
import warnings
def fxn():
warnings.warn("deprecated", DeprecationWarning)
with warnings.catch_warnings(record=True) as w:
# Cause all warnings to always be trig...
IOS: create a UIImage or UIImageView with rounded corners
...IGraphicsGetCurrentContext()];
UIImage *roundedImage = UIGraphicsGetImageFromCurrentImageContext();
UIGraphicsEndImageContext();
return roundedImage;
}
Swift 3
func makeRoundedImage(image: UIImage, radius: Float) -> UIImage {
var imageLayer = CALayer()
imageLayer.frame = CGRect(...