You can check for syntax errors and referenced files in an NGINX configuration file before running it with:
nginx -t
Alternatively you can run service script
service nginx configtest
While both of these commands will tell you if your new nginx configuration is ok [without killing your curren...
Arithmetic operators in C++ have the same precedence as they do in mathematics:
Multiplication and division have left associativity(meaning that they will be evaluated from left to right) and they have higher precedence than addition and subtraction, which also have left associativity.
We can also...
template< class Iterator >
bool next_permutation( Iterator first, Iterator last );
template< class Iterator, class Compare >
bool next_permutation( Iterator first, Iterator last, Compare cmpFun );
Effects:
Sift the data sequence of the range [first, last) into the next lexicograph...
A condition variable is a primitive used in conjunction with a mutex to orchestrate communication between threads. While it is neither the exclusive or most efficient way to accomplish this, it can be among the simplest to those familiar with the pattern.
One waits on a std::condition_variable with...
Passing a pointer argument to a T* parameter, if possible, is better than passing it to a const T* parameter.
struct Base {};
struct Derived : Base {};
void f(Base* pb);
void f(const Base* pb);
void f(const Derived* pd);
void f(bool b);
Base b;
f(&b); // f(Base*) is better than f(const...
Highcharts.setOptions({
lang: {
contextButtonTitle: "Menú contextual del diagrama",
decimalPoint: ",",
downloadJPEG: "Desa com a imatge JPEG",
downloadPDF: "Desa com a document PDF",
downloa...
