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Can you make valid Makefiles without tab characters?
...ndard tab character." This means the variable is defined by default. It is confirmed by using ifeq ($(origin .RECIPEPREFIX), undefined). Because += append a single space and the rhs to the lhs, var += sets var to a single space (plus an empty string) as long as var has already be defined. (If var is...
OO Design in Rails: Where to put stuff
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Update: The use of Concerns have been confirmed as the new default in Rails 4.
It really depends on the nature of the module itself.
I usually place controller/model extensions in a /concerns folder within app.
# concerns/authentication.rb
module Authentication...
docker error: /var/run/docker.sock: no such file or directory
...e sudo doesn't have the DOCKER_HOST env set, only your user does.
You can confirm this by doing a:
$ env
Then a
$ sudo env
And looking for DOCKER_HOST in each output.
As for having a docker file that runs your script, something like this might work for you:
Dockerfile
FROM busybox
# Copy ...
ADB not recognising Nexus 4 under Windows 7
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Just to confirm a previous comment. I needed to switch my connection to Camera (PTP) mode in addition to enabling Developer options and then selecting USB Debugging from the newly appeared Developer Options.
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How to check if a symlink exists
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Yes, -L and -h are the same. man test also confirms this.
– Sparhawk
Feb 9 '15 at 1:20
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Why does this assert throw a format exception when comparing structures?
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@Kevin I put one in to MS as well once it was confirmed a bug. connect.microsoft.com/VisualStudio/feedback/details/779528/… if you want to track it publicly.
– Kyle
Feb 20 '13 at 13:40
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What is the “right” way to iterate through an array in Ruby?
...e Range class to use it. If you can do this please let me know, otherwise confirmation of impossibility would be appreciated though it would be disappointing. Perhaps Ruby 1.9 addresses this.
(Thanks for your time in reading this.)
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What is the best way to stop people hacking the PHP-based highscore table of a Flash game
... state, and then re-run the game on the server side using the same moves. Confirm that the stated score is the same as the computed score and only accept the score if they match.
share
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improve th...
psql: could not connect to server: No such file or directory (Mac OS X)
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To confirm: this deletes all your databases, correct? I was able to get by with just a brew reinstall postgres, confirming that the latest Homebrew Postgres major version number was the same as my current (broken) one.
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Is there a MessageBox equivalent in WPF?
...ou want to close this window?",
"Confirmation",
MessageBoxButton.YesNo,
MessageBoxImage.Question);
if (result == MessageBoxResult.Yes)
{
Application.Current.Shutdown();
}...