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How can I save an image with PIL?
I have just done some image processing using the Python image library (PIL) using a post I found earlier to perform fourier transforms of images and I can't get the save function to work. The whole code works fine but it just wont save the resulting image:
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Saving utf-8 texts in json.dumps as UTF8, not as \u escape sequence
...e json.dump() and leave it to the file object to encode:
with open('filename', 'w', encoding='utf8') as json_file:
json.dump("ברי צקלה", json_file, ensure_ascii=False)
Caveats for Python 2
For Python 2, there are some more caveats to take into account. If you are writing this to a fil...
How to determine the number of days in a month in SQL Server?
... answered Mar 27 '09 at 19:00
Mehrdad AfshariMehrdad Afshari
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How to escape apostrophe (') in MySql?
The MySQL documentation says that it should be \' . However, both scite and mysql shows that '' works. I saw that and it works. What should I do?
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Print a list of all installed node.js modules
...(stdout));
});
}
npmls(console.log);
run:
> node test.js
null { name: 'x11', version: '0.0.11' }
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Why does mongoose always add an s to the end of my collection name
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Mongoose is trying to be smart by making your collection name plural. You can however force it to be whatever you want:
var dataSchema = new Schema({..}, { collection: 'data' })
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round up to 2 decimal places in java? [duplicate]
...ave read a lot of stackoverflow questions but none seems to be working for me. i am using math.round() to round off.
this is the code:
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How to make IntelliJ IDEA insert a new line at every end of file?
...ew line unless I explicitly save the file. This doesn't quite solve it for me unless I'm missing something.
– ShatyUT
Nov 7 '16 at 16:50
1
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TSQL - Cast string to integer or return default value
...reate a user defined function. This will avoid the issues that Fedor Hajdu mentioned with regards to currency, fractional numbers, etc:
CREATE FUNCTION dbo.TryConvertInt(@Value varchar(18))
RETURNS int
AS
BEGIN
SET @Value = REPLACE(@Value, ',', '')
IF ISNUMERIC(@Value + 'e0') = 0 RETURN NULL...
Why would you use Expression rather than Func?
...tand lambdas and the Func and Action delegates. But expressions
stump me.
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