大约有 11,287 项符合查询结果（耗时：0.0389秒） [XML]
“unpacking” a tuple to call a matching function pointer
I'm trying to store in a std::tuple a varying number of values, which will later be used as arguments for a call to a function pointer which matches the stored types.
...
How do I cancel a build that is in progress in Visual Studio?
Almost unconsciously I hit the keyboard build macro that builds my entire solution. This can happen just as I notice a code change. The build dominates my computer, and I basically have to wait till it finishes. 10 seconds!
...
How to modify Github pull request？
...ened a pull request to a project. The maintainer has decided to accept it, but told me to modify some contents.
4 Answers
...
Get last element of Stream/List in a one-liner
...
It is possible to get the last element with the method Stream::reduce. The following listing contains a minimal example for the general case:
Stream<T> stream = ...; // sequential or parallel stream
Optional<T> last = strea...
How to negate the whole regex?
...gex, for example (ma|(t){1}) . It matches ma and t and doesn't match bla .
4 Answers
...
SQLite add Primary Key
I created a table in Sqlite by using the CREATE TABLE AS syntax to create a table based on a SELECT statement. Now this table has no primary key but I would like to add one.
...
What is a handle in C++?
I have been told that a handle is sort of a pointer, but not, and that it allows you to keep a reference to an object, rather than the object itself. What is a more elaborate explanation?
...
What is `git diff --patience` for?
...
You can read a post from Bram Cohen, the author of the patience diff algorithm, but I found this blog post to summarize the patience diff algorithm very well:
Patience Diff, instead, focuses its energy on the low-frequency high-content lines which s...
Multi-statement Table Valued Function vs Inline Table Valued Function
...s comment, I have revised my original statement. He is correct, there will be a difference in performance between an inline table valued function (ITVF) and a multi-statement table valued function (MSTVF) even if they both simply execute a SELECT statement. SQL Server will treat an ITVF somewhat lik...
How can I get the behavior of GNU's readlink -f on a Mac?
... that follows additional links. This doesn't seem to work on Mac and possibly BSD based systems. What would the equivalent be?
...