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Google Authenticator available as a public service?
...ized, that there is protection in place against brute-force attacks on the token and that the initial seed used is suitably large.
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Which terminal command to get just IP address and nothing else?
...egular expressions or otherwise we can't use the lookbehind (?<=inet\s) token. You can get a similar result by running grep -oe 'inet [0-9\.]\+' or grep -oe 'inet6 [0-9a-f:]\+' but this way I can't get rid of the first word. In SuSE man grep reports that -P flag is experimental.
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Diff Algorithm? [closed]
.... There's a huge difference in output when you are diffing by character or token (word).
Good luck!
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How to obtain the last path segment of a URI
...i;
Uri uri = Uri.parse("http://example.com/foo/bar/42?param=true");
String token = uri.getLastPathSegment();
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What does $_ mean in PowerShell?
... a reference to this, mostly in loops.
$_ (dollar underscore)
'THIS' token. Typically refers to the
item inside a foreach loop.
Task:
Print all items in a collection.
Solution. ... | foreach { Write-Host
$_ }
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How to remove stop words using nltk or python
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You could also do a set diff, for example:
list(set(nltk.regexp_tokenize(sentence, pattern, gaps=True)) - set(nltk.corpus.stopwords.words('english')))
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How can I split a JavaScript string by white space or comma?
...nt to take into account extra characters like your commas (in my case each token may be entered with quotes), I'd do a string.replace() to change the other delimiters to blanks and then split on whitespace.
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Best way to split string into lines
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You could use Regex.Split:
string[] tokens = Regex.Split(input, @"\r?\n|\r");
Edit: added |\r to account for (older) Mac line terminators.
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Can I make 'git diff' only the line numbers AND changed file names?
...act the files and the changed lines from that is a bit more work:
for /f "tokens=3,4* delims=-+ " %f in ('^(git diff -p --stat .^) ^| findstr ^"@@ --git^"') do @echo %f
a/dir1/dir2/file.cpp
47,7
98,7
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Convert object string to JSON
...a'] }"
JSON.parse(invalidJSON)
//Result: Uncaught SyntaxError: Unexpected token h VM1058:2
JSON.parse(JSONize(invalidJSON))
//Result: Object {hello: "world", foo: 1, bar: "2", foo1: 1, _bar: 2…}
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