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Use of ~ (tilde) in R programming Language
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For a slightly more expansive discussion: stackoverflow.com/questions/8055508/the-tilde-operator-in-r/…
– IRTFM
Jul 9 '16 at 0:13
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JSON datetime between Python and JavaScript
...te_handler)
'"2010-04-20T20:08:21.634121"'
Which is ISO 8601 format.
A more comprehensive default handler function:
def handler(obj):
if hasattr(obj, 'isoformat'):
return obj.isoformat()
elif isinstance(obj, ...):
return ...
else:
raise TypeError, 'Object of ...
Green Bars in Visual Studio 2010
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They show lines that you have changed.
See here for more details and a table showing what the different colours mean:
+-----------+------------------------------+-------------------------+
| Marker | Different from | Different from file |
| colour | ...
Possibility of duplicate Mongo ObjectId's being generated in two different collections?
...can occur where you won't get a unique ID (please let me know if there are more):
Before this discussion, recall that the BSON Object ID consists of:
[4 bytes seconds since epoch, 3 bytes machine hash, 2 bytes process ID, 3 bytes counter]
Here are the three possibilities, so you judge for yoursel...
fatal: Not a valid object name: 'master'
...estion, but I'll answer the question I assumed you mean to ask. Add one or more files to your directory, and git add them to prepare a commit. Then git commit to create your initial commit and master branch.
share
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How to convert vector to array
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@ganuke: What is "the array"? You need to provide more information. What's the big picture?
– GManNickG
May 27 '10 at 17:22
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Ternary Operator Similar To ?:
.... I´ll think about that. My reason to avoid the very first code was to be more concise in not having a temporary val for a following if-statement: Do it intelligible in one line, just like one have it in mind.
– Peter Schmitz
Feb 9 '11 at 22:48
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What exactly is Python's file.flush() doing?
...d.
Addendum in 2018.
Note that disks with cache mechanisms is now much more common than back in 2013, so now there are even more levels of caching and buffers involved. I assume these buffers will be handled by the sync/flush calls as well, but I don't really know.
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Iterating each character in a string using Python
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Just to make a more comprehensive answer, the C way of iterating over a string can apply in Python, if you really wanna force a square peg into a round hole.
i = 0
while i < len(str):
print str[i]
i += 1
But then again, why do...
What does the filter parameter to createScaledBitmap do?
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