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Why can't I make a vector of references?
...ed using g++ and clang with option
-std=c++11 and executed successfully.
#include <iostream>
#include <vector>
#include<functional>
class MyClass {
public:
void func() {
std::cout << "I am func \n";
}
MyClass(int y) : x(y) {}
int getval()
{
...
How do I copy folder with files to another folder in Unix/Linux? [closed]
...kes a difference and that might account for your experience. If the source includes the trailing slash it will copy what is in the directory only. If it does not include the trailing slash, it will copy the directory as well and then the contents inside of it. My memory is this behavior varies by co...
Git ignore file for Xcode projects
Which files should I include in .gitignore when using Git in conjunction with Xcode ?
20 Answers
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What is the difference between and ? [duplicate]
Both tags include the content from one page in another.
6 Answers
6
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RegEx to find two or more consecutive chars
...3" and not "abc1223". To allow for a space between them (i.e. a ab), then include an optional space in the regex between the captured character and the repeat...
([a-z]A-Z])\s?\1
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How can you debug a CORS request with cURL?
...t you can substitute in whatever url you are testing.
The response should include the Access-Control-Allow-Origin header.
Sending a preflight request using cUrl:
curl -H "Origin: http://example.com" \
-H "Access-Control-Request-Method: POST" \
-H "Access-Control-Request-Headers: X-Requested-W...
Stashing only staged changes in git - is it possible?
...
You can include untracked files in step 2 running git stash --keep-index --include-untracked.
– Wesley Gonçalves
Jul 6 at 20:17
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What's “wrong” with C++ wchar_t and wstrings? What are some alternatives to wide characters?
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Reference — What does this symbol mean in PHP?
... Example of its use: core.trac.wordpress.org/browser/tags/5.4/src/wp-admin/includes/…. It seems that to use the WP image_size_names_choose() filter, __() must be used to add the "short name" to the array of named_sizes you want to add.
– SherylHohman
Jul 1 at...
Why does Oracle 9i treat an empty string as NULL?
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