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How to make my custom type to work with “range-based for loops”?
...e the vector's iterators. I use auto for brevity; in c++11 I'd have to be more verbose.
Here is a quick and dirty iterable range-view:
template<class It>
struct range_t {
It b, e;
It begin() const { return b; }
It end() const { return e; }
std::size_t size() const { return end()-begin...
Understanding keystore, certificates and alias
... choose to let it be the same as for
the cloned entry's private key).
More information:
http://download.oracle.com/javase/1.5.0/docs/tooldocs/solaris/keytool.html
http://developer.android.com/guide/publishing/app-signing.html
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MySQL SELECT WHERE datetime matches day (and not necessarily time)
...@KonradViltersten I used a very verbose way to phrase the query to make it more readable and drive home my point, a.o.t. refining it. The answer by a1ex07 has the sparse syntax.
– Eugen Rieck
Aug 27 '14 at 17:35
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Why do function pointer definitions work with any number of ampersands '&' or asterisks '*'?
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You can add as many *s as you like, the result is always the same. The more *s, the merrier.
We can also consider your fifth example, &*foo:
First, foo is implicitly converted to a pointer to itself; the unary * is applied, yielding foo again.
Then, the & is applied to foo, yielding a...
How does this checkbox recaptcha work and how can I use it?
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Checkboxes in web pages – how to make them bigger?
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Thanks! looks like your code takes more browsers into account then I could ever test with, but it works on everything I've tried. Especially nice on my I-phone, where checkboxes just about become dots! BTW, you can put smaller fractional scaling (like 1.5) in ...
Visual Studio displaying errors even if projects build
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Can (domain name) subdomains have an underscore “_” in it?
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Android - SPAN_EXCLUSIVE_EXCLUSIVE spans cannot have a zero length
...I change it back to Android keyboard, the error entry does not show up any more.
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Rollback a Git merge
...ifesaver. HEAD@{1} just describes the second most recent state of HEAD, or more technically: "A ref followed by the suffix @ with an ordinal specification enclosed in a brace pair (e.g. {1}, {15}) specifies the n-th prior value of that ref."
– Christopher
Jul ...