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What does it mean for a data structure to be “intrusive”?
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answered Feb 15 '11 at 13:43
Lasse V. KarlsenLasse V. Karlsen
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Can an enum class be converted to the underlying type?
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edited Jan 23 at 11:09
Trilarion
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Unicode (UTF-8) reading and writing to files in Python
... byte. "\x" tells you that "e1" is in hexadecimal.
When you write
Capit\xc3\xa1n
into your file you have "\xc3" in it. Those are 4 bytes and in your code you read them all. You can see this when you display them:
>>> open('f2').read()
'Capit\\xc3\\xa1n\n'
You can see that the backslas...
Is it possible to cherry-pick a commit from another git repository?
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If you're using Github, you can pull the patch by appending .patch to the commit URL, and then applying it with git am < d821j8djd2dj812...
Purpose of Unions in C and C++
...n one of the Technical Corrigenda to the C99 standard (see DR#257 and DR#283). However, keep in mind that formally this does not protect you from running into undefined behavior by attempting to read a trap representation.
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multiple definition of template specialization when using different objects
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Intuitively, when you fully specialize something, it doesn't depend on a template parameter any...
Convert data.frame column format from character to factor
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edited Feb 12 '12 at 23:16
answered Feb 12 '12 at 18:28
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What is a reasonable length limit on person “Name” fields?
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UK Government Data Standards Catalogue suggests 35 characters for each of Given Name and Family Name, or 70 characters for a single field to hold the Full Name.
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Why would iterating over a List be faster than indexing through it?
...has a pointer to the next element:
head -> item1 -> item2 -> item3 -> etc.
To access item3, you can see clearly that you need to walk from the head through every node until you reach item3, since you cannot jump directly.
Thus, if I wanted to print the value of each element, if I wri...