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Read file data without saving it in Flask
...t must extend IO or file object, so it must contain read and other similar methods. FileStorage also extend stream field object attributes, so you can just use file.read() instead file.stream.read(). Also you can use save argument with dst parameter as StringIO or other IO or file object to copy Fil...
Better techniques for trimming leading zeros in SQL Server?
I've been using this for some time:
15 Answers
15
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How to shut down the computer from C#
...rios I'm concerned with). I was never able to get the WMI or ExitWindowsEx methods to work from a service.
– James
Jul 28 '11 at 17:34
1
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How to find event listeners on a DOM node when debugging or from the JavaScript code?
I have a page where some event listeners are attached to input boxes and select boxes. Is there a way to find out which event listeners are observing a particular DOM node and for what event?
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CSV file written with Python has blank lines between each row
...slate each \n into \r\n.
In Python 3 the required syntax changed (see documentation links below), so open outfile with the additional parameter newline='' (empty string) instead.
Examples:
# Python 2
with open('/pythonwork/thefile_subset11.csv', 'wb') as outfile:
writer = csv.writer(outfile)
...
How can I retrieve Id of inserted entity using Entity framework? [closed]
I have a problem with Entity Framework in ASP.NET. I want to get the Id value whenever I add an object to database. How can I do this?
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How to dynamically change header based on AngularJS partial view?
... use ng-bind (e.g. ng-bind="Page.title()")
– Pius Uzamere
Aug 14 '13 at 0:06
2
or we can specify ...
How to force LINQ Sum() to return 0 while source collection is empty
... an exception being thrown.
Would this be possible in the query itself - I mean rather than storing the query and checking query.Any() ?
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“using namespace” in c++ headers
In all our c++ courses, all the teachers always put using namespace std; right after the #include s in their .h files. This seems to me to be dangerous since then by including that header in another program I will get the namespace imported into my program, maybe without realizing, intending or...
Argument list too long error for rm, cp, mv commands
I have several hundred PDFs under a directory in UNIX. The names of the PDFs are really long (approx. 60 chars).
27 Answers...