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Is there a Python function to determine which quarter of the year a date is in?
... 1 to 12, it's easy to check for yourself what formula is right:
for m in range(1, 13):
print m//4 + 1,
print
gives 1 1 1 2 2 2 2 3 3 3 3 4 -- two four-month quarters and a single-month one (eep).
for m in range(1, 13):
print (m-1)//3 + 1,
print
gives 1 1 1 2 2 2 3 3 3 4 4 4 -- now doesn't...
What is the string length of a GUID?
...
Binary strings store raw-byte data, whilst character strings store text. Use binary data when storing hexi-decimal values such as SID, GUID and so on. The uniqueidentifier data type contains a globally unique identifier, or GUID. This
value is de...
Why do loggers recommend using a logger per class?
...ate.SQL" or something like that, where a number of different classes write raw SQL out to a single logger category.
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Mongoose (mongodb) batch insert?
...ster than looping on .create() or providing it with an array.
Usage:
var rawDocuments = [/* ... */];
Book.insertMany(rawDocuments)
.then(function(mongooseDocuments) {
/* ... */
})
.catch(function(err) {
/* Error handling */
});
Or
Book.insertMany(rawDocuments, ...
Failed loading english.pickle with nltk.data.load
...... [nltk_data] Error downloading 'punkt' from [nltk_data] <https://raw.githubusercontent.com/nltk/nltk_data/gh- [nltk_data] pages/packages/tokenizers/punkt.zip>: HTTP Error [nltk_data] 503: first byte timeout
– mrgloom
May 28 '19 at 13:15
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What is the difference between UTF-8 and ISO-8859-1?
...ing schemes used to represent alphabets that can be represented within the range of 127 to 255. These various alphabets are defined as "parts" in the format ISO-8859-n, the most familiar of these likely being ISO-8859-1 aka 'Latin-1'. As with UTF-8, 7-bit-safe ASCII remains unaffected regardless of ...
NumPy array initialization (fill with identical values)
...y_fill, empty_colon, ones_times, repeat, tile, full, list_to_array],
n_range=[2 ** k for k in range(27)],
xlabel="len(a)",
logx=True,
logy=True,
)
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How to randomly select rows in SQL?
...nt;
SELECT @minValue = min(id), @maxValue = max(id) from [TABLE];
DECLARE @range int = @maxValue+1 - @minValue;
with cte (n) as (
select 1 union all
select n+1 from cte
where n < @NumItems
)
select cast( @range * rand(cast(newid() as varbinary(100))) + @minValue as int) tp
into #Nt
from...
How to get diff working like git-diff?
...stallation instructions
-R: this tells Less to show colors instead of the raw codes.
I ultimately used -w because I didn't want to see whitespace diffs.
diff -w -u FILE1 FILE2 | colordiff | less -R
Edit: As suggested by @Ciprian Tomoiaga in the comment, you can make this a function and put it ...
How to get the last day of the month?
...ing at the documentation for the calendar module, but a method called monthrange provides this information:
monthrange(year, month)
Returns weekday of first day of the month and number of days in month, for the specified year and month.
>>> import calendar
>>> cale...