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When should I use uuid.uuid1() vs. uuid.uuid4() in python?
...was Postgres' uuid_generate_v1mc() function. I've since used the following python equivalent:
from os import urandom
from uuid import uuid1
_int_from_bytes = int.from_bytes # py3 only
def uuid1mc():
# NOTE: The constant here is required by the UUIDv1 spec...
return uuid1(_int_from_bytes(u...
How can I improve my paw detection?
...nting (semi) contiguous regions, there's already an easy implementation in Python: SciPy's ndimage.morphology module. This is a fairly common image morphology operation.
Basically, you have 5 steps:
def find_paws(data, smooth_radius=5, threshold=0.0001):
data = sp.ndimage.uniform_filter(da...
How to really read text file from classpath in Java
...nputStream stream = null;
try {
stream = new ClassPathResource("/log4j.xml").getInputStream();
IOUtils.toString(stream);
} finally {
IOUtils.closeQuietly(stream);
}
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AngularJS performs an OPTIONS HTTP request for a cross-origin resource
...ded, multipart/form-data, or text/plain, e.g. if the POST request sends an XML payload to the server using application/xml or text/xml, then the request is preflighted.
It sets custom headers in the request (e.g. the request uses a header such as X-PINGOTHER)
When the original request is Get with n...
Example of multipart/form-data
...; rv:29.0) Gecko/20100101 Firefox/29.0
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language: en-US,en;q=0.5
Accept-Encoding: gzip, deflate
Cookie: __atuvc=34%7C7; permanent=0; _gitlab_session=226ad8a0be43681acf38c2fab9497240; __profilin=p%3Dt; request_method=GET
Co...
How can I create a unique constraint on my column (SQL Server 2008 R2)?
... then choose from a list of (Clustered Index, Non-Clustered Index, Primary XML Index, Secondary XML Index, Spatial Index, Non-Clustered Columnstore Index, and Clustered Columnstore Index). Typically, you'd choose Non-Clustered Index.
– iCode
Jan 9 '19 at 13:48...
DistutilsOptionError: must supply either home or prefix/exec-prefix — not both
I've been usually installed python packages through pip.
8 Answers
8
...
How to strip HTML tags from a string in SQL Server?
...pHTML( @text varchar(max) ) returns varchar(max) as
begin
declare @textXML xml
declare @result varchar(max)
set @textXML = REPLACE( @text, '&', '' );
with doc(contents) as
(
select chunks.chunk.query('.') from @textXML.nodes('/') as chunks(chunk)
)
select @res...
How to change the name of a Django app?
...eferences (templates/indexes). But now I get this error when I try to run python manage.py runserver
7 Answers
...
ComponentGroup 组件组扩展：监控内容变化和批量启用禁用组件 · App Inventor 2 中文网
....Click 时
如果 ComponentGroup1.ContentChanged 那么
调用 保存数据
否则
调用 Notifier1.ShowAlert
消息 = "没有需要保存的更改"
考试模式 - 禁用输入区域
当 StartExamButton.Click 时
调用 ComponentGroup1.EnableArrangement
...