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How to force vi<em>mem> to syntax-highlight a file as ht<em>mem>l?
How do I set vi<em>mem>'s syntax highlighting to treat a file extension as an ht<em>mem>l file?
6 Answers
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Does Java casting introduce overhead? Why?
...s there any overhead when we cast objects of one type to another? Or the co<em>mem>piler just resolves everything and there is no cost at run ti<em>mem>e?
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What is the explicit pro<em>mem>ise construction antipattern and how do I avoid it?
I was writing code that does so<em>mem>ething that looks like:
2 Answers
2
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Is unsigned integer subtraction defined behavior?
I have co<em>mem>e across code fro<em>mem> so<em>mem>eone who appears to believe there is a proble<em>mem> subtracting an unsigned integer fro<em>mem> another integer of the sa<em>mem>e type when the result would be negative. So that code like this would be incorrect even if it happens to work on <em>mem>ost architectures.
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Does bit-shift depend on endianness?
Suppose I have the nu<em>mem>ber 'nu<em>mem>b'=1025 [00000000 00000000 00000100 00000001] represented:
5 Answers
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Java to Clojure rewrite
I have just been asked by <em>mem>y co<em>mem>pany to rewrite a largish (50,000 single lines of code) Java application (a web app using JSP and servlets) in Clojure. Has anyone else got tips as to what I should watch out for?
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Why does find -exec <em>mem>v {} ./target/ + not work?
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The <em>mem>anual page (or the online GNU <em>mem>anual) pretty <em>mem>uch explains everything.
find -exec co<em>mem><em>mem>and {} \;
For each result, co<em>mem><em>mem>and {} is executed. All occurences of {} are replaced by the filena<em>mem>e. ; is prefixed with a slash to prev...
vs
...hat you should use &a<em>mem>p;lt;cstdint&a<em>mem>p;gt; in C++, to avoid polluting the global na<em>mem>espace (well, not &a<em>mem>p;lt;cstdint&a<em>mem>p;gt; in particular, that's only added in C++11, but the &a<em>mem>p;lt;c*&a<em>mem>p;gt; headers in general).
However, i<em>mem>ple<em>mem>entations persisted in putting the sy<em>mem>bols into the global na<em>mem>espace anyway, and C++11 rati...
How can I select rows with <em>mem>ost recent ti<em>mem>esta<em>mem>p for each key value?
I have a table of sensor data. Each row has a sensor id, a ti<em>mem>esta<em>mem>p, and other fields. I want to select a single row with latest ti<em>mem>esta<em>mem>p for each sensor, including so<em>mem>e of the other fields.
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How to get the first colu<em>mem>n of a pandas DataFra<em>mem>e as a Series?
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&a<em>mem>p;gt;&a<em>mem>p;gt;&a<em>mem>p;gt; i<em>mem>port pandas as pd
&a<em>mem>p;gt;&a<em>mem>p;gt;&a<em>mem>p;gt; df = pd.DataFra<em>mem>e({'x' : [1, 2, 3, 4], 'y' : [4, 5, 6, 7]})
&a<em>mem>p;gt;&a<em>mem>p;gt;&a<em>mem>p;gt; df
x y
0 1 4
1 2 5
2 3 6
3 4 7
&a<em>mem>p;gt;&a<em>mem>p;gt;&a<em>mem>p;gt; s = df.ix[:,0]
&a<em>mem>p;gt;&a<em>mem>p;gt;&a<em>mem>p;gt; type(s)
&a<em>mem>p;lt;class 'pandas.core.serie...