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What does “mro()” do?
...o get the assurance that, in __mro__, no class is duplicated, and no class comes after its ancestors, save that classes that first enter at the same level of multiple inheritance (like B and C in this example) are in the __mro__ left to right.
Every attribute you get on a class's instance, not just...
SQL Server: Maximum character length of object names
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How to use git with gnome-keyring integration
... | grep credential- and see if you have other helpers installed. Ones that come by default are credential-cache (remember password for some time after you enter it, 15 minutes by default), and credential-store (just store the password in plaintext on an unencrypted file on disk, ~/.git-credentials b...
Read a text file using Node.js?
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You'll want to use the process.argv array to access the command-line arguments to get the filename and the FileSystem module (fs) to read the file. For example:
// Make sure we got a filename on the command line.
if (process.argv.length < 3) {
console.log('Usage: node ' + p...
C++ unordered_map using a custom class type as the key
...of doing this is to specialize the std::hash template for your key-type.
A comparison function for equality; this is required because the hash cannot rely on the fact that the hash function will always provide a unique hash value for every distinct key (i.e., it needs to be able to deal with collisi...
How to Unit test with different settings in Django?
...ere are ways to override settings during tests:
https://docs.djangoproject.com/en/dev/topics/testing/tools/#overriding-settings
TestCase will have a self.settings context manager, and there will also be an @override_settings decorator that can be applied to either a test method or a whole TestCase ...
How to create multiple directories from a single full path in C#?
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C# list.Orderby descending
...oList();
Doc: OrderByDescending(IEnumerable, Func).
In response to your comment:
var newList = list.OrderByDescending(x => x.Product.Name)
.ThenBy(x => x.Product.Price)
.ToList();
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How to Set Variables in a Laravel Blade Template
...plate needs a variable, you can set it in a service provider stackoverflow.com/a/36780419/922522. If a page specific template needs a variable, use @yield and pass it from the child view that has a controller. laravel.com/docs/5.1/blade#template-inheritance
– Justin
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