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vagrant up failed, /dev/vboxnetctl: no such file or directory
Can be useful, I found this error. The common solution is reinstall virtualbox but there are a better way.
8 Answers
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What does value & 0xff do in Java?
...nt literal (00 00 00 ff).
The & is applied to yield the desired value for result.
(The point is that conversion to int happens before the & operator is applied.)
1Well, not quite. The & operator works on long values as well, if either operand is a long. But not on byte. See the Java L...
Accessing an array out of bounds gives no error, why?
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Welcome to every C/C++ programmer's bestest friend: Undefined Behavior.
There is a lot that is not specified by the language standard, for a variety of reasons. This is one of them.
In general, whenever you encounter undefined behavior, anything might happen. The application may crash, it ...
Starting the week on Monday with isoWeekday()
I'm creating a calendar where I print out weeks in a tabular format. One requirement is that I be able to start the weeks either on Monday or Sunday, as per some user option. I'm having a hard time using moment's isoWeekday method.
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How to add a changed file to an older (not last) commit in Git
...r the last hour and committed them step by step, but I just realized I've forgot to add a changed file some commits ago.
4 ...
Switch on ranges of integers in JavaScript [duplicate]
...t over just a chain of if else if statements?
– xtempore
May 31 '13 at 0:15
21
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Regex not operator
Is there an NOT operator in Regexes?
Like in that string : "(2001) (asdf) (dasd1123_asd 21.01.2011 zqge)(dzqge) name (20019)"
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Message Queue vs. Web Services? [closed]
Under what conditions would one favor apps talking via a message queue instead of via web services (I just mean XML or JSON or YAML or whatever over HTTP here, not any particular type)?
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ValueError: numpy.dtype has the wrong size, try recompiling
...nstalled pandas and statsmodels package on my python 2.7
When I tried "import pandas as pd", this error message comes out.
Can anyone help? Thanks!!!
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Breadth First Vs Depth First
...h what is the difference between Breadth First and Depth first? Any coding or pseudocode examples would be great.
4 Answers...