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Variable declared in for-loop is local variable?
...uter i by a different name.
N.B:
Please note, C#'s scoping rules differ from C++'s scoping rules. In C++ variables are only in scope from where they are declared until the end of the block. Which would make your code a valid construct in C++.
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Open a URL in a new tab (and not a new window)
...dex). As result i get new window (tab) by url such as url of current page (from where i use function OpenInNewTab) plus passed into function url. With protocol window opens by correct link. Why?
– user2167382
May 15 '14 at 9:07
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Autoreload of modules in IPython [duplicate]
...hon
In [1]: %load_ext autoreload
In [2]: %autoreload 2
In [3]: from foo import some_function
In [4]: some_function()
Out[4]: 42
In [5]: # open foo.py in an editor and change some_function to return 43
In [6]: some_function()
Out[6]: 43
The module was reloaded without r...
Changing Jenkins build number
...T being done by Jenkins, so we want to be able to get the build number(ie. from a text file) and update the build number in Jenkins to match it. I have tried to set the build number:
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How do you create a static class in C++?
...se a private constructor. private: BitParser() {} This will prevent anyone from creating instances.
– Danvil
Jul 22 '10 at 15:38
7
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CSS styling in Django forms
...
Taken from my answer to:
How to markup form fields with <div class='field_type'> in Django
class MyForm(forms.Form):
myfield = forms.CharField(widget=forms.TextInput(attrs={'class' : 'myfieldclass'}))
or
class MyForm(...
renamed heroku app from website, now it's not found
After renaming my heroku app from the heroku website, whenever I cd to its directory in a terminal and run any heroku command, I get App not found . Does anybody know of a way to remedy this?
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Adding new column to existing DataFrame in Python pandas
...sn't necessarily say you did it wrong (it can trigger false positives) but from 0.13.0 it let you know there are more adequate methods for the same purpose. Then, if you get the warning, just follow its advise: Try using .loc[row_index,col_indexer] = value instead
>>> df1.loc[:,'f'] = pd.S...
Run an OLS regression with Pandas Data Frame
...das data frame and I would like to able to predict the values of column A from the values in columns B and C. Here is a toy example:
...
How do I filter query objects by date range in Django?
...ple.objects.filter(date__range=[startdate, enddate])
returns all entries from startdate to enddate including entries on those dates. Bad example since this is returning entries a week into the future, but you get the drift.
startdate = datetime.today()
enddate = startdate + timedelta(days...