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chrome undo the action of “prevent this page from creating additional dialogs”
...There a few cases where you actually want to use something like Javascript confirm(); and when you press the checkbox, the dialog box will be prevented to show. So the question is: Can you still undo this or even prevent this, because you WANT this dialog box for your own page (not for annonying adv...
Unexpected value from nativeGetEnabledTags: 0
...of the Android 4.3 (API 18) Intel x86 Atom image. I just tested it and can confirm that.
With ARM images this was fixed some time ago, I know ...
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How to continue a task when Fabric receives an error
...rt sudo, warn_only
with warn_only():
sudo('mkdir foo')
Update: I re-confirmed that this works in ipython using the following code.
from fabric.api import local, warn_only
#aborted with SystemExit after 'bad command'
local('bad command'); local('bad command 2')
#executes both commands, prin...
Rails params explained?
...e "1" and params[:boo] would be "octopus".
In HTTP/HTML, the params are really just a series of key-value pairs where the key and the value are strings, but Ruby on Rails has a special syntax for making the params be a hash with hashes inside. For example, if the user's browser requested
http://w...
How do I run a Ruby file in a Rails environment?
...------
#!/usr/bin/env /Users/me/rails_project/script/rails runner
Product.all.each { |p| p.price *= 2 ; p.save! }
-------------------------------------------------------------
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Django's SuspiciousOperation Invalid HTTP_HOST header
...
If your ALLOWED_HOSTS is set correctly, then it is possible someone is probing your site for the vulnerability by spoofing the header.
There is discussion right now by the Django developers to change this from a 500 internal server...
How do I update Node.js?
... in windows a double click is all you need to take care of the update. Can confirm having upgraded multiple times successfully simply by downloading the latest version and installing it.
– Xavi3R Elvis
Oct 25 '18 at 12:48
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How do you create nested dict in Python?
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How do I set a conditional breakpoint in gdb, when char* x points to a string whose value equals “he
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Linux command or script counting duplicated lines in a text file?
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