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NPM cannot install dependencies - Attempt to unlock something which hasn't been locked
... I was able to work around this by specifying sudo -u someUser -i, which starts a new login shell. I looked into this some more and the caching code in npm uses the npm.cache variable, which I'm guessing defaults to $HOME/.npm/. sudo can also have different behavior with what the HOME variable get...
Why should I prefer single 'await Task.WhenAll' over multiple awaits?
...
@OskarLindberg the OP is starting all tasks before he is awaiting the first one. So they run concurrently. Thanks for the link.
– usr
Nov 21 '13 at 12:56
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How to format a string as a telephone number in C#
...se note, this answer works with numeric data types (int, long). If you are starting with a string, you'll need to convert it to a number first. Also, please take into account that you'll need to validate that the initial string is at least 10 characters in length.
From a good page full of examples:...
YAML mime type?
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This isn't quite true. Mime types that start with text/ are to be processed as ISO-8859-1 unless another mime type is explicitly declared (e.g. text/html; charset=utf-8). Mime types that start with application/ are processed as UTF-8 unless another mime type is ex...
Inspecting standard container (std::map) contents with gdb
...5.
}
And:
....
Breakpoint 1 at 0x400e08: file foo.C, line 15.
(gdb) run
Starting program: /tmp/z/qD
Breakpoint 1, main () at qD.C:15
(gdb) call testPrint( m, 2)
m[i] = 4
(*m.find(i)).first = 2
(gdb)
share
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How to remove a package in sublime text 2
...od for "Sublimerge" had run out and I would get a popup every time I would start Sublime Text 2 saying:
"The package specified, Sublimerge, is not available"
I would have to close the event window out before being able to do anything in ST2.
But in my case, even after successfully removing the pa...
How can I check if a file exists in Perl?
...guess).
-B
File is a “binary” file (opposite of -T).
-M
Script start time minus file modification time, in days.
-A
Same for access time.
-C
Same for inode change time (Unix, may differ for other platforms)
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How do I print bold text in Python?
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This depends if you're using linux/unix:
>>> start = "\033[1m"
>>> end = "\033[0;0m"
>>> print "The" + start + "text" + end + " is bold."
The text is bold.
The word text should be bold.
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Hash String via SHA-256 in Java
...east as of today and with java8@win7). try to hash '1234'. the result must start with '03ac67...' but it actually starts with '3ac67...'
– Chris
Sep 4 '14 at 9:31
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Why is the console window closing immediately once displayed my output?
...n to wait for you to press a key before exiting.
Alternatively, you could start the application without the debugger attached by pressing Ctrl+F5 from within the Visual Studio environment, but this has the obvious disadvantage of preventing you from using the debugging features, which you probably ...