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What are the risks of running 'sudo pip'?
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104
When you run pip with sudo, you run setup.py with sudo. In other words, you run arbitrary Pyth...
C++: How to round a double to an int? [duplicate]
...e (call it x), meant to be 55 but in actuality stored as 54.999999999999943157 which I just realised.
5 Answers
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Comparator.reversed() does not compile using lambda
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145
This is a weakness in the compiler's type inferencing mechanism. In order to infer the type of...
Is file append atomic in UNIX?
...the size of 'PIPE_BUF' is supposed to be atomic. That should be at least 512 bytes, though it could easily be larger (linux seems to have it set to 4096).
This assume that you're talking all fully POSIX-compliant components. For instance, this isn't true on NFS.
But assuming you write to a log f...
Re-entrant locks in C#
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150
No, not as long as you are locking on the same object. The recursive code effectively already...
How do I test an AngularJS service with Jasmine?
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137
The problem is that the factory method, that instantiate the service, is not called in the exa...
How do you run your own code alongside Tkinter's event loop?
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145
Use the after method on the Tk object:
from tkinter import *
root = Tk()
def task():
pr...
How can I make a UITextField move up when the keyboard is present - on starting to edit?
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Java: Class.this
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171
LocalScreen.this refers to this of the enclosing class.
This example should explain it:
public...
How do you run a single query through mysql from the command line?
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answered Oct 21 '09 at 19:05
RC.RC.
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