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Does hosts file exist on the iPhone? How to change it? [closed]
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how will it work, i too have same issue, i am on cisco wrt router
– Amitg2k12
May 1 '14 at 11:52
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How to get current working directory in Java?
Let's say I have my main class in C:\Users\Justian\Documents\ . How can I get my program to show that it's in C:\Users\Justian\Documents ?
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How can I check in a Bash script if my local Git repository has changes?
There are some scripts that do not work correctly if they check for changes.
13 Answers
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event.preventDefault() vs. return false
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return false from within a jQuery event handler is effectively the same as calling both e.preventDefault and e.stopPropagation on the passed jQuery.Event object.
e.preventDefault() will prevent the default event from occuring, e.stopPropagation() will prevent the event from bubbling up and r...
Regular expression to match standard 10 digit phone number
...note: this doesn't match 1234567890 which may or may not be a problem. for me it was - so I just added ? after each [\s.-] to make it optional
– Simon_Weaver
Aug 12 '14 at 20:59
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Using Python 3 in virtualenv
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simply run
virtualenv -p python3 envname
Update after OP's edit:
There was a bug in the OP's version of virtualenv, as described here. The problem was fixed by running:
pip install --upgrade virtualenv
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Conveniently Declaring Compile-Time Strings in C++
Being able to create and manipulate strings during compile-time in C++ has several useful applications. Although it is possible to create compile-time strings in C++, the process is very cumbersome, as the string needs to be declared as a variadic sequence of characters, e.g.
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Concatenating two lists - difference between '+=' and extend()
... more) ways to concatenate lists in Python:
One way is to use the extend() method:
9 Answers
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Scanner is skipping nextLine() after using next() or nextFoo()?
I am using the Scanner methods nextInt() and nextLine() for reading input.
19 Answers
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How do you know what to test when writing unit tests? [closed]
Using C#, I need a class called User that has a username, password, active flag, first name, last name, full name, etc.
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