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JavaScript DOM remove element
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341
removeChild should be invoked on the parent, i.e.:
parent.removeChild(child);
In your example...
AngularJS: ng-repeat list is not updated when a model element is spliced from the model array
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131
Whenever you do some form of operation outside of AngularJS, such as doing an Ajax call with j...
When would you use .git/info/exclude instead of .gitignore to exclude files?
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edited Nov 16 '15 at 14:05
mwfearnley
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How do you write a migration to rename an ActiveRecord model and its table in Rails?
...d to go and rename the model declaration file manually.
Edit:
In Rails 3.1 & 4, ActiveRecord::Migration::CommandRecorder knows how to reverse rename_table migrations, so you can do this:
class RenameOldTableToNewTable < ActiveRecord::Migration
def change
rename_table :old_table_name,...
Writing outputs to log file and console
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108
exec 3>&1 1>>${LOG_FILE} 2>&1
would send stdout and stderr output into t...
What is the 
 character?
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130
That would be an HTML Encoded Line Feed character (using the hexadecimal value).
The decimal ...
std::shared_ptr of this
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170
There is std::enable_shared_from_this just for this purpose. You inherit from it and you can c...
What should I do if the current ASP.NET session is null?
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Yes, the Session object might be null, but only in certain circumstances, which you will only ...
Remove an item from a dictionary when its key is unknown
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