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Specify format for input arguments argparse python
...ent and returns the converted value
You could do something like:
def valid_date(s):
try:
return datetime.strptime(s, "%Y-%m-%d")
except ValueError:
msg = "Not a valid date: '{0}'.".format(s)
raise argparse.ArgumentTypeError(msg)
Then use that as type:
parser.add...
How to make git ignore changes in case?
...d why git was not taking my case changes into account. ignorecase = false did the trick, it was defaulted to true -_-
– Alex C
Mar 31 '16 at 14:36
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How can I make a ComboBox non-editable in .NET?
I want to have a "select-only" ComboBox that provides a list of items for the user to select from. Typing should be disabled in the text portion of the ComboBox control.
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In Git, how do I figure out what my current revision is?
...ag a commit with a version number and then use
$ git describe --tags
to identify the current HEAD w.r.t. any tags. If you mean you want to know the hash of the current HEAD, you probably want:
$ git rev-parse HEAD
or for the short revision hash:
$ git rev-parse --short HEAD
It is often suf...
Having options in argparse with a dash
...aracters will be converted to _ characters to make sure the string is a valid attribute name
So you should be using args.pm_export.
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ManyRelatedManager object is not iterable
... answered Feb 17 '13 at 12:17
Aidan EwenAidan Ewen
11.1k88 gold badges5454 silver badges7575 bronze badges
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how to avoid a new line with p tag?
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Use the display: inline CSS property.
Ideal: In the stylesheet:
#container p { display: inline }
Bad/Extreme situation: Inline:
<p style="display:inline">...</p>
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How does Amazon RDS backup/snapshot actually work?
...cit, it would make sense for Amazon to be using this infrastructure to provide RDS services.
Typically, a MySQL backup, in contrast to a snapshot, involves using a tool like mysqldump to create a file of SQL statements that will then reproduce the database. The database does not need to be frozen to...
SVG get text element width
...orking on some ECMAScript/JavaScript for an SVG file and need to get the width and height of a text element so I can resize a rectangle that surrounds it. In HTML I would be able to use the offsetWidth and offsetHeight attributes on the element but it appears that those properties are unav...
what is the function of webpages:Enabled in MVC 3 web.config
...ly it prevents them from being access directly regardless of where they reside in the application. In the views folder, in the root, in a different folder... doesn't matter you get the same error. The type of page you have requested is not served because it has been explicitly forbidden
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