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Is there a format code shortcut for Visual Studio?
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These shortcuts (starting with Ctrl+E) are valid for Visual Studio 2005 and 2008 only. Use the shortcuts Ctrl+K+D and Ctrl+K+F to acchive the same in Visual Studio 2010 (if you are using the default configuration).
– Jps...
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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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 ...
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 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...
Async/await vs BackgroundWorker
...// simulate lengthy operation
Stopwatch sw = Stopwatch.StartNew();
while (sw.Elapsed.TotalSeconds < 1)
++i;
};
worker.RunWorkerCompleted += (sender, eventArgs) =>
{
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Sorting 1 million 8-decimal-digit numbers with 1 MB of RAM
...would be stored as (12,1,0), 12,12,12,12 would be (12,1,1,0) and so on.
I start off with an empty list, read a bunch of numbers in and store them as 32 bit integers, sort the new numbers in place (using heapsort, probably) and then merge them into a new compact sorted list. Repeat until there are n...