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Linux: compute a single hash for a given folder & contents?
Surely there must be a way to do this easily!
15 Answers
15
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Why would you use String.Equals over ==? [duplicate]
... was introduced to a large codebase and noticed all string comparisons are done using String.Equals() instead of ==
8 ...
Emacs on Mac OS X Leopard key bindings
...nd improve accuracy the CTRL and CAPS LOCK keys should be swapped. How do I do this in Leopard?
13 Answers
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What does “./bin/www” do in Express 4.x?
...p.use(express.json());
app.use(express.urlencoded());
app.use(express.methodOverride());
In Express 4.0 however, all middleware have been removed so that they can be maintained and updated independently from the core Express (except the static middleware), thus they need to be called separately (w...
Where am I? - Get country
An android mobile actually does know quite well where it is - but is there a way of retrieving the country by something like a country code?
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Chrome sendrequest error: TypeError: Converting circular structure to JSON
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It means that the object you pass in the request (I guess it is pagedoc) has a circular reference, something like:
var a = {};
a.b = a;
JSON.stringify cannot convert structures like this.
N.B.: This would be the case with DOM nodes, which have circular references, even if they are not att...
Vim search and replace selected text
...et's say we have a text, and I enter visual mode and select some text. How do I quickly do a search for the highlighted text and replace it with something else?
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Copy file or directories recursively in Python
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Actually exceptions do have one clear objective advantage in this case: it is entirely possible (although highly unlikely) that the type changes between the check and the call to the correct function.
– pafcu
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The name 'InitializeComponent' does not exist in the current context
...e namespace on my code behind file but not in my XAML.
So check if you've done the same.
The namespace and class names need to match since they are both part of a partial class
namespace ZZZ
{
/// <summary>
/// Interaction logic for MainWindow.xaml
/// </summary>
pub...
Counting the number of True Booleans in a Python List
...icit about the intent, so there's no reason to use sum:
In [1]: import random
In [2]: x = [random.choice([True, False]) for i in range(100)]
In [3]: %timeit x.count(True)
970 ns ± 41.1 ns per loop (mean ± std. dev. of 7 runs, 1000000 loops each)
In [4]: %timeit sum(x)
1.72 µs ± 161 ns per lo...