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Why does Python code run faster in a function?
... // this and everything below is skipped
continue;
}
// error-checking and more code for when the iterator ends normally
The PREDICT function expands to if (*next_instr == op) goto PRED_##op i.e. we just jump to the start of the predicted opc...
What does auto&& tell us?
...to& gives me the same result. I'm using MSVC 2015. And GCC produces an error.
– Sergey Podobry
Sep 7 '16 at 14:09
...
When to make a type non-movable in C++11?
...mutex , timed_mutex, recursive_timed_mutex,
condition_variable
type_info
error_category
locale::facet
random_device
seed_seq
ios_base
basic_istream<charT,traits>::sentry
basic_ostream<charT,traits>::sentry
all atomic types
once_flag
Apparently there is a discussion on Clang: https:...
How to create a self-signed certificate for a domain name for development?
...m a command prompt with administrative privileges otherwise you'll get an "Error: Save encoded certificate to store failed => 0x5" message.
– Giles Roberts
Jun 13 '14 at 15:37
1...
Iterator invalidation rules
...
I think I made an error, because std::basic_string does not seem to be counted as a container, and certainly not a container in the section of the standard that note applies to. Still, where does it say SSO is disallowed (I know COW is)?
...
How does data binding work in AngularJS?
...s limit is set at 10.
If we reach the digest limit AngularJS will raise an error in the console:
10 $digest() iterations reached. Aborting!
The digest is hard on the machine but easy on the developer
As you can see, every time something changes in an AngularJS app, AngularJS will check every single...
How to detect when an Android app goes to the background and come back to the foreground
... Awesome solution ! Thanks. If anyone gets "ClassCastException" error then you might have missed adding it in the application tag inside your Manifest.xml <application android:name="your.package.MyApplication"
...
Why would one use the Publish/Subscribe pattern (in JS/jQuery)?
...tand a bit better. So... if I removed the subscriber entirely, it wouldn't error or anything, it would just do nothing? And would you say this might be useful in a case where you want to perform an action, but wouldn't necessarily know which function is most relevant at the time of publishing, but t...
Case objects vs Enumerations in Scala
... using a closed type within Scala. I strongly prefer compile time warnings/errors to indicate I have a gap/issue in my code as opposed to having to glean it out of a production runtime exception/failure.
In that regard, I set about working with the case object pathway to see if I could produce a ...
What are some compelling use cases for dependent method types?
...C1, 0)
res0: Int = 0
f(new C2, "")
res1: java.lang.String =
f(new C1, "")
error: type mismatch;
found : C1
required: C[Any]
f(new C1, "")
^
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