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VBoxManage: error: Failed to create the host-only adapter
... should now be able to run vagrant up or vagrant reload and have your new host configured.
As mentioned in this answer, recent versions of macOS can block VirtualBox.
Solution:
Go to System Preferences > Security & Privacy Then hit the "Allow" button to let Oracle (VirtualBox) load.
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What can you use Python generator functions for?
...osklonosklo
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What is the difference between new/delete and malloc/free?
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answered Oct 27 '08 at 15:07
TrapTrap
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How to capture stdout output from a Python function call?
...dallkindall
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Location Services not working in iOS 8
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I 'LOVE' that you get no error, no warning, no log message, NOTHING if you leave out the plist entry. Basically Apple has created an API ...
How to repeat a string a variable number of times in C++?
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std::string(5, '.')
This is a contrived example of how you might use an ostringstream to repeat a string n times:
#include <sstream>
std::string repeat(int n) {
std::ostringstream os;
for(int i = 0; i < n; i++)
os << "repeat";
return os.str();
}
Depending on...
Simplest way to detect a mobile device in PHP
... working for me though.
– James
Aug 27 '15 at 17:04
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@kavior.com Yes it can be faked, but we sh...
Can I redirect the stdout in python into some sort of string buffer?
...start
out = sys.stdout.read() # read output
# restore stdout
sys.stdout.close()
sys.stdout = old_stdout
This solution works for Python 2 >= 2.6 and Python 3.
Please note that our new sys.stdout.write() only accepts unicode strings and sys.stdout.buffer.write() only accepts byte strings.
This ...
Which would be better for concurrent tasks on node.js? Fibers? Web-workers? or Threads?
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answered Jan 27 '15 at 7:10
limplashlimplash
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Why does Android use Java? [closed]
...o Java was known in the industry
the speed difference is not an issue for most applications; if it was you should code in low-level language
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