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Install a Python package into a different directory using pip?
... directory?
– Russ
Jul 22 '11 at 6:54
7
pip freeze looks on the path, so if you something like PY...
JavaScript is in array
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edited Mar 13 '12 at 3:44
adeneo
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answere...
How to format a UTC date as a `YYYY-MM-DD hh:mm:ss` string using NodeJS?
...a slight modification of ISO8601:
new Date().toISOString()
> '2012-11-04T14:51:06.157Z'
So just cut a few things out, and you're set:
new Date().toISOString().
replace(/T/, ' '). // replace T with a space
replace(/\..+/, '') // delete the dot and everything after
> '2012-11-04...
When is a C++ destructor called?
Basic Question: when does a program call a class' destructor method in C++? I have been told that it is called whenever an object goes out of scope or is subjected to a delete
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What is the bit size of long on 64-bit Windows?
Not to long ago, someone told me that long are not 64 bits on 64 bit machines and I should always use int . This did not make sense to me. I have seen docs (such as the one on Apple's official site) say that long are indeed 64 bits when compiling for a 64-bit CPU. I looked up what it was on 64-...
How to inspect Javascript Objects
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ChristianChristian
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What does the “at” (@) symbol do in Python?
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42
It looks like it can also be a matrix multiplication operator as well: stackoverflow.com/a/21563036/5049813
– Pro Q
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Will the base class constructor be automatically called?
Would the age of customer be 2? It seems like the base class's constructor will be called no matter what. If so, why do we need to call base at the end sometimes?
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Unpacking, extended unpacking and nested extended unpacking
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24
Since the OP gave a long list examples, it's only fitting that you give a long list of explanations.
– John Y
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How to force 'cp' to overwrite directory instead of creating another one inside?
...est
|-- bar
| |-- a
| `-- b
`-- foo
|-- a
`-- b
2 directories, 4 files
You can see the clear difference when you use -v for Verbose.
When you use just -R option.
$ cp -Rv foo/ bar/
`foo/' -> `bar/foo'
`foo/b' -> `bar/foo/b'
`foo/a' -> `bar/foo/a'
$ tree
|-- bar
| |-- a
...