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How can I pass parameters to a partial view in mvc 4
...e not set to an instance of an object, it's saying that Model is null. Any ideas?
– mekb
Aug 22 '19 at 11:19
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Looping through the content of a file in Bash
...e fixed, presents very well why using for to iterate file lines is a a bad idea. Plus, the expansion aspect mentioned by @mklement0 (even though that probably can be circumvented by bringing in escaped quotes, which again makes things more complex and less readable).
– Egor Han...
python assert with and without parenthesis
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Interesting idea. I hate backslashes for continuation, and this is an alternative to wrapping assert in a utility function (which was my solution).
– Tomasz Gandor
Apr 18 '18 at 8:53
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“tag already exists in the remote" error after recreating the git tag
...ne of the keys to understanding what's going on—the git push step has no idea whether the remote has that tag now, and if so, what SHA-1 value it has. It only says "here's my complete list of tags, along with their SHA-1 values". The remote compares the values and if there are additions and/or c...
How to flatten tree via LINQ?
...versal. For Breath First Traversal I would use Queue<T>. Anyway, the idea here is to keep a small stack with enumerators, very similar to what is happening in the recursive implementation.
– Ivan Stoev
Jan 26 '18 at 18:39
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Actual meaning of 'shell=True' in subprocess
...nd keeping control within your own code as far as possible is often a good idea simply because it improves visibility and reduces the risks of -- wanted or unwanted -- side effects.
Wildcard expansion, variable interpolation, and redirection are all simple to replace with native Python constructs. ...
Routing: The current request for action […] is ambiguous between the following action methods
...because overloaded action methods in a controller are generally not a good idea.
– danludwig
Apr 1 '15 at 14:06
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Aren't promises just callbacks?
... functional code with less error-prone boilerplate.
So what's the main idea?
Promises are objects representing the result of a single (asynchronous) computation. They resolve to that result only once. There's a few things what this means:
Promises implement an observer pattern:
You don't ne...
req.query and req.param in ExpressJS
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I have no idea what you're talking about, if it's a POST request, it will be in the req.data, if it's GET t'll be in req.param
– OneOfOne
Aug 30 '13 at 3:19
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C# generic type constraint for everything nullable
...T> in the framework is a struct, not a class. I don't think it's a good idea to create a reference type wrapper that will mimic a value type.
– Niall Connaughton
Feb 9 '15 at 11:32
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