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Can a variable number of arguments be passed to a function?
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Difference between addSubview and insertSubview in UIView class
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Why do python lists have pop() but not push()
...nd of a list, "pushing" adds to the front.
Think of a queue vs. a stack.
http://docs.python.org/tutorial/datastructures.html
Edit: To reword my second sentence more exactly, "Appending" very clearly implies adding something to the end of a list, regardless of the underlying implementation. Where ...
Linq with group by having count
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How can I override Bootstrap CSS styles?
... to understand to know exactly which style rules will apply to an element.
http://css-tricks.com/specifics-on-css-specificity/
Everything else is just a matter of copy/paste and edit styles.
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Is there a way to change the environment variables of another process in Unix?
...efore starting it: it gets the copy of the parent environment, sorry.
See http://www.unix.com.ua/orelly/unix/upt/ch06_02.htm for details.
Just a comment on the answer about using /proc. Under linux /proc is supported but, it does not work, you cannot change the /proc/${pid}/environ file, even if y...
Escape a string for a sed replace pattern
...and allows you to use other characters instead of / as separator:
sed 's#"http://www\.fubar\.com"#URL_FUBAR#g'
The double quotes are not a problem.
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Recursion or Iteration?
...ish the same method, he was forced to use iteration to get the result.
http://blog.webspecies.co.uk/2011-05-31/lazy-evaluation-with-php.html
Link 2: Mastering Recursion
Most of recursion's bad reputation comes from the high costs and inefficiency in imperative languages. The author of this a...
Can I stop 100% Width Text Boxes from extending beyond their containers?
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box-sizing support is pretty good actually: http://caniuse.com/#search=box-sizing
So unless you target IE7, you should be able to solve this kind of issues using this property. A layer such as sass or less makes it easier to handle prefixed rules like that, btw.
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Detect and exclude outliers in Pandas data frame
...a dataframe, remove outliers, return cleaned data in a new dataframe
# see http://www.itl.nist.gov/div898/handbook/prc/section1/prc16.htm
#------------------------------------------------------------------------------
def remove_outlier(df_in, col_name):
q1 = df_in[col_name].quantile(0.25)
q...