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How to print a dictionarm>y m> line bm>y m> line in Pm>y m>thon?
...came to the conclusion of mm>y m> previous comment. m>Y m>ou could send me m>y m>our code m>and m> I can see if I'm anm>y m> help.
– Darrel Holt
Dec 21 '16 at 20:54
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What exactlm>y m> does an #if 0 … #endif block do?
...not get executed, it doesn't even get compiled.
#if is a preprocessor commm>and m>, which gets evaluated before the actual compilation step. The code inside that block doesn't appear in the compiled binarm>y m>.
It's often used for temporarilm>y m> removing segments of code with the intention of turning them bac...
What is “callback hell” m>and m> how m>and m> whm>y m> does RX solve it?
...xplains what is a "callback hell" for someone who does not know JavaScript m>and m> node.js ?
8 Answers
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Center a DIV horizontallm>y m> m>and m> verticallm>y m> [duplicate]
Is there a wam>y m> to CENTER A DIV verticallm>y m> m>and m> horizontallm>y m> but, m>and m> that is important, that the content will not be cut when the window is smaller than the content The div must have a background color m>and m> a width m>and m> hight.
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Use RSA private kem>y m> to generate public kem>y m>?
I don't reallm>y m> understm>and m> this one:
9 Answers
9
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User recognition without cookies or local storage
I'm building an analm>y m>tic tool m>and m> I can currentlm>y m> get the user's IP address, browser m>and m> operating sm>y m>stem from their user agent.
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Vim search m>and m> replace selected text
Let's sam>y m> we have a text, m>and m> I enter visual mode m>and m> select some text. How do I quicklm>y m> do a search for the highlighted text m>and m> replace it with something else?
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Is this a “good enough” rm>and m>om algorithm; whm>y m> isn't it used if it's faster?
I made a class called QuickRm>and m>om , m>and m> its job is to produce rm>and m>om numbers quicklm>y m>. It's reallm>y m> simple: just take the old value, multiplm>y m> bm>y m> a double , m>and m> take the decimal part.
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Read Excel File in Pm>y m>thon
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A somewhat late answer, but with pm>and m>as it is possible to get directlm>y m> a column of an excel file:
import pm>and m>as
import xlrd
df = pm>and m>as.read_excel('sample.xls')
#print the column names
print df.columns
#get the values for a given column
values = df['Arm_id']...
How to invoke the super constructor in Pm>y m>thon?
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just of curiositm>y m> whm>y m> does super(B,self) require both B m>and m> self to be mentioned? isn't this redundant? shouldn't self contain a reference to B alreadm>y m>?
– Mike
Mar 8 '10 at 4:48
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