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How to get the Full file path from URI
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The result of Uri::getPath will start with "/", and the result of Uri::toString() will start with "file://" on my machine.
– BaiJiFeiLong
Dec 15 '16 at 9:05
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How to pass the password to su/sudo/ssh without overriding the TTY?
...ify the password. You could try ruby -e "require 'net/ssh' ; Net::SSH.start('example.com', 'test_user', :password => 'secret') do |ssh| puts 'Logged in successfully' ; while cmd=gets ; puts ssh.exec!(cmd) ; end end"
– user1158559
Nov 16 '12 at 9:45
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bundler vs RVM vs gems vs RubyGems vs gemsets vs system ruby [closed]
... Ruby version installed on the machine (ie, not via RVM).
If you are just starting, gems and bundler are of interest to you. You can let RVM and gemsets aside for now.
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Using LINQ to concatenate strings
...[] words = { "one", "two", "three" };
var res = words.Aggregate(
"", // start with empty string to handle empty list case.
(current, next) => current + ", " + next);
Console.WriteLine(res);
This outputs:
, one, two, three
An aggregate is a function that takes a collection of values and ...
How does the Java 'for each' loop work?
...ber of testCount for each test. " + x);
}
//Test proper...START
int[] intArray = new int[] {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, ...
How do I format a date in Jinja2?
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You can use it like this in jinja template
{{ row.session_start_date_time.strftime('%d-%m-%Y %H:%M:%S')}}
In this code the field name is row.session_start_date_time.
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Compiling with g++ using multiple cores
...could be because dependencies are badly set within your project, (a target starts building even if its dependencies are not ready yet) so that only a sequential build ends up being successful.
– Antonio
May 28 '15 at 14:36
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How do you diff a directory for only files of a specific type?
...es match the shell pattern PATTERN.
Unlike in the shell, a period at the start of the base of a file name
matches a wildcard at the start of a pattern. You should enclose
PATTERN in quotes so that the shell does not expand it. For example,
the option -x '*.[ao]' ignores any file whose name...
OSX - How to auto Close Terminal window after the “exit” command executed.
... @darksteel: This is way overthinking it, but to prevent 2, you could start a daemonized process that sleeps about a second, and then exit after starting the daemonized process. After the daemonized process has waited a second, it could call osascript as described.
– ickto...
Why does Maven have such a bad rep? [closed]
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I looked into maven about six months ago. We were starting a new project, and didn't have any legacy to support. That said:
Maven is all-or-nothing. Or at least as far as I could tell from the documentation. You can't easily use maven as a drop-in replacement for ant, and ...