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Specified argument was out of the range of valid values. Parameter name: site
....rs_prerelease.170513-2252'. Added 'IIS Management Console' as recommended by JPD. Problem solved.
– BobK
May 25 '17 at 22:16
14
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What is “vectorization”?
...e instruction. for eg. AVX512 means you can operate on 16 integer values(4 bytes) at a time. What that means is that if you have vector of 16 integers and you want to double that value in each integers and then add 10 to it. You can either load values on to general register [a,b,c] 16 times and perf...
What rules does Pandas use to generate a view vs a copy?
... from above is for .query; this will always return a copy as its evaluated by numexpr)
An indexer that gets on a multiple-dtyped object is always a copy.
Your example of chained indexing
df[df.C <= df.B].loc[:,'B':'E']
is not guaranteed to work (and thus you shoulld never do this).
Instead...
How do I execute inserts and updates in an Alembic upgrade script?
...e following example:
from alembic import op
# revision identifiers, used by Alembic.
revision = '1ce7873ac4ced2'
down_revision = '1cea0ac4ced2'
branch_labels = None
depends_on = None
def upgrade():
# ### commands made by andrew ###
op.execute('UPDATE STOCK SET IN_STOCK = -1 WHERE IN_STOC...
Concept behind these four lines of tricky C code
... binary exponent and mantissa, doubling the number increments the exponent by one. Your program does it precisely 771 times, so the exponent which started at 1075 (decimal representation of 10000110011) becomes 1075 + 771 = 1846 at the end; binary representation of 1846 is 11100110110. The resultant...
Storing time-series data, relational or non?
...and expansion.
Two corrections, both in concept and application, followed by an elevation.
Correction
It is not "filtering out the un-needed data"; it is selecting only the needed data. Yes, of course, if you have an Index to support the columns identified in the WHERE clause, it is very fast, ...
Specifying and saving a figure with exact size in pixels
..._dpi), dpi=my_dpi)
So you basically just divide the dimensions in inches by your DPI.
If you want to save a figure of a specific size, then it is a different matter. Screen DPIs are not so important anymore (unless you ask for a figure that won't fit in the screen). Using the same example of the...
Is there an S3 policy for limiting access to only see/access one bucket?
...
@metdos you can prevent users to see other bucket names by removing the last policy.
– Hendra Uzia
Apr 23 '14 at 10:27
...
How to get the last N records in mongodb?
I can't find anywhere it has been documented this. By default, the find() operation will get the records from beginning. How can I get the last N records in mongodb?
...
Why are C# 3.0 object initializer constructor parentheses optional?
...s no problems for the sort of "partial program" analysis that is performed by the IDE's "IntelliSense" engine while you are typing. And so on.
the feature hits a common "sweet spot" for the larger object initialization feature; typically if you are using an object initializer it is precisely becaus...