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What is the documents directory (NSDocumentDirectory)?
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197
Your app only (on a non-jailbroken device) runs in a "sandboxed" environment. This means that ...
Change timestamps while rebasing git branch
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135
git rebase --ignore-date
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Why are hexadecimal numbers prefixed with 0x?
...alent programming number systems were decimal and octal — mainframes had 12, 24 or 36 bits per byte, which is nicely divisible by 3 = log2(8).
The BCPL language used the syntax 8 1234 for octal numbers. When Ken Thompson created B from BCPL, he used the 0 prefix instead. This is great because
a...
Equivalent C++ to Python generator pattern
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12 Answers
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Active
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Are static fields inherited?
...};
int A::MaxHP = 23;
class Cat: A
{
public:
static const int MaxHP = 100;
};
works fine and with different values for A::MaxHP and Cat::MaxHP -- in this case the subclass is "not inheriting" the static from the base class, since, so to speak, it's "hiding" it with its own homonymous one.
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How can I remove an entry in global configuration with git config?
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edited Aug 8 '12 at 16:20
answered Aug 8 '12 at 16:08
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Are non-synchronised static methods thread safe if they don't modify static class variables?
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212
This method is 100% thread safe, it would be even if it wasn't static. The problem with thread-...
Exporting APK from eclipse (ADT) silently crashes
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411
Disable Project/Build Automatically when you are exporting
I think is a problem of Eclipse una...
Align contents inside a div
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218
text-align aligns text and other inline content. It doesn't align block element children.
To d...
How to publish a website made by Node.js to Github Pages?
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104
GitHub pages host only static HTML pages. No server side technology is supported, so Node.js a...