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Get __name__ of calling function's module in Python
...ork on ironpython, and may behave in surprising ways on jython. It's best if you can avoid magic like this.
– Glyph
Jul 9 '09 at 11:24
2
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Why would I use Scala/Lift over Java/Spring? [closed]
I know this question is a bit open but I have been looking at Scala/Lift as an alternative to Java/Spring and I wonder what are the real advantages that Scala/Lift has over it. From my perspective and experience, Java Annotations and Spring really minimizes the amount of coding that you have to do f...
Comparing strings with == which are declared final in Java
...l runtime, thus leading to the creation of a new String object. You can verify this by comparing byte code of both the codes.
The first code example (non-final version) is compiled to the following byte code:
Code:
0: ldc #2; //String str
2: astore_1
3: ldc #3; //String in...
ReSharper Abbreviations List: Where can I modify it?
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Thanks! Don't know why I couldn't find it myself.
– Alex Czarto
Apr 20 '09 at 20:17
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error LNK2019: unresolved external symbol _WinMain@16 referenced in function ___tmainCRTStartup
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I had that problem when using MS Visual Studio. If your environment is different that you might have to fix it differently. But it should still be a linker problem.
– Bohdan
Oct 2 '14 at 22:13
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Priority queue in .Net [closed]
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@DanBerindei: not necessary work if you need make running calculation (delete old items), heap only support deleting min or max
– Svisstack
Jul 27 '14 at 12:09
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Python argparse: How to insert newline in the help text?
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If you just want to override the one option, you should not use RawTextHelpFormatter. Instead subclass the HelpFormatter and provide a special intro for the options that should be handled "raw" (I use "R|rest of help"):
impo...
lenses, fclabels, data-accessor - which library for structure access and mutation is better
...ar libraries for accessing and manipulating fields of records. The ones I know of are: data-accessor, fclabels and lenses.
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How do you validate a URL with a regular expression in Python?
... punctuation, you still have a valid URL.
Check the RFC carefully and see if you can construct an "invalid" URL. The rules are very flexible.
For example ::::: is a valid URL. The path is ":::::". A pretty stupid filename, but a valid filename.
Also, ///// is a valid URL. The netloc ("hostn...
Change a Django form field to a hidden field
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If you have a custom template and view you may exclude the field and use {{ modelform.instance.field }} to get the value.
also you may prefer to use in the view:
form.fields['field_name'].widget = forms.HiddenInput()
but...