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How can I recover a lost commit in Git?
...y dropped a commit I should have kept when rebasing. This totally saved me from redo-ing a couple hours worth of work.
– josephting
Jan 10 '19 at 6:30
41
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Some built-in to pad a list in python
...you could compose the built-ins for your task (or anything :p).
(Modified from itertool's padnone and take recipes)
from itertools import chain, repeat, islice
def pad_infinite(iterable, padding=None):
return chain(iterable, repeat(padding))
def pad(iterable, size, padding=None):
return is...
How do I add a simple onClick event handler to a canvas element?
...he positions of your objects in memory and use those definitions to render from
– alex
Apr 9 '18 at 14:02
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show 3 more comments
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How do I get a div to float to the bottom of its container?
... This is the best solution, because you can keep the dynamic height from your content! Thanks
– Jordan Morris
Oct 1 '14 at 23:32
2
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nginx server_name wildcard or catch-all
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Only 1 server directive
From Nginx listen Docs
The default_server parameter, if present, will cause the server to
become the default server for the specified address:port pair. If none
of the directives have the default_server parameter then...
Stretch and scale CSS background
...ch however you have to so it doesn't repeat. The correct answer is "cover" from below. That actually handles the case that this doesn't.
– gman
Feb 23 '15 at 0:59
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psql: could not connect to server: No such file or directory (Mac OS X)
...brew info postgresql found out this that helped:
To migrate existing data from a previous major version of PostgreSQL run:
brew postgresql-upgrade-database
share
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improve this answer
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Email address validation using ASP.NET MVC data type attributes
...egularExpressionAttributeAdapter));
}
/// <summary>
/// from: http://stackoverflow.com/a/6893571/984463
/// </summary>
public EmailAnnotation()
: base(@"^[\w!#$%&'*+\-/=?\^_`{|}~]+(\.[\w!#$%&'*+\-/=?\^_`{|}~]+)*"
+ "@"
+ @"((([...
Making an array of integers in iOS
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NB: arrays are strongly typed in Swift; in that case, the compiler infers from the content that the array is an array of integers. You could use this explicit-type syntax, too:
var array: [Int] = [1, 2, 3, 4, 5, 6]
If you wanted an array of Doubles, you would use :
var array = [1.0, 2.0, 3.0,...
Controller not a function, got undefined, while defining controllers globally
... $controllerProvider.allowGlobals();
}]);
Here is the comment from Angular source:-
check if a controller with given name is registered via $controllerProvider
check if evaluating the string on the current scope returns a constructor
if $controllerProvider#allowGlobals, check...