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Generating a SHA-256 hash from the Linux command line
...to my .bash_profile function sha256() { echo -n "$*" | shasum -a 256 } and call like: ~$ sha256 foobar
– rbento
Feb 15 '17 at 5:52
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Recommended way to insert elements into map [duplicate]
...ersa, at least in GNU libstdc++: operator[] looks for existing element and calls insert with default constructed value if not found.
– vaclav.blazek
Mar 6 at 10:39
add a comme...
How can I download HTML source in C#
...;
using (WebClient client = new WebClient ()) // WebClient class inherits IDisposable
{
client.DownloadFile("http://yoursite.com/page.html", @"C:\localfile.html");
// Or you can get the file content without saving it
string htmlCode = client.DownloadString("http://yoursite.com/page.htm...
How can I increment a char?
...rying a quickly achieve something or convert a piece of code, concepts and idioms of Python may seem to merely impede your progress and hardly be worth the learning curve... Be patient! You may even find that gaining proficiency in Python will improve your style in Java (and C, to a lesser extent)...
Is Java RegEx case-insensitive?
...tern to enable case-insensitivity. In this particular case, it is not overridden later in the pattern, so in effect the whole pattern is case-insensitive.
It is worth noting that in fact you can limit case-insensitivity to only parts of the whole pattern. Thus, the question of where to put it reall...
Does Flask support regular expressions in its URL routing?
...ers['regex'] = RegexConverter
@app.route('/<regex("[abcABC0-9]{4,6}"):uid>-<slug>/')
def example(uid, slug):
return "uid: %s, slug: %s" % (uid, slug)
if __name__ == '__main__':
app.run(debug=True, host='0.0.0.0', port=5000)
this URL should return with 200: http://localhost:5...
AngularJS directive with default options
...ine a set of default options for my (element) directive, which can be overridden by specifying the option value in an attribute.
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Copying text with color from Notepad++
...
There's a plugin called NppExport that does just that in a couple of available formats. If you don't have NppExport yet, you can download it through the inbuilt plugin manager.
update As of version 6.1.5 (or maybe earlier) this ships with a ...
High performance fuzzy string comparison in Python, use Levenshtein or difflib [closed]
... kinds of plots and have no idea how to interpret them. What are the plots called, so that I may look them up and learn about them?
– Zach Young
Jul 6 '17 at 14:24
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How do you make a WPF slider snap only to discrete integer positions?
All too often I want a WPF slider that behaves like the System.Windows.Forms.TrackBar of old. That is, I want a slider that goes from X to Y but only allows the user to move it in discrete integer positions.
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