* plancache.c. * * Because the rewriter and planner tend to scribble on the input, we make * a preliminary copy of the source querytree. This prevents problems in * the case that the EXPLAIN is in a portal or plpgsql function and is * executed repeatedly. (See also the same hack in...
Making a non-reentrant function reentrant I am using plain old c. I have a function that uses static local variables and is therefore non-reentrant. I would like to remove the use of the static locals and make the function reentrant. Any tips... ...
Explain Data Abstraction in C++ Explain Various Type Object-Oriented Languages. Advantages and Applications of OOP Next → ← Prev Like/Subscribe us for latest updates About Dinesh Thakur Dinesh Thakur holds an B.C.A, MCDBA, MCSD certifications. Dinesh authors the hugely popular Computer ...
classStaticOverloading{publicvoidfun(charc){System.out.println(c);}publicvoidfun(charc,intnum){System.out.println(c+" "+num);}}publicclassExampleOverloading{publicstaticvoidmain(Stringargs[]){StaticOverloading obj=newStaticOverloading();obj.fun('a');obj.fun('a',10);}} Dynamic polymo...
Access to the path 'C:\' is denied. access to the port com1 is denied c# Access to the registry key 'HKEY_CLASSES_ROOT\name of the class' is denied. access variable from another function Access Variables in Different Projects in a Solution Accessibility of parent's class fields from c...
const *,int>' : identifier was truncated to '255' characters in the debug information c:\program files\microsoft visual studio\vc98\inc lude\vector(114 ) : while compiling class-template member function 'unsigned int __thiscall std::vector<std ::basic_string< char,std::char_ traits<char>...
What is the effect of parentheses in C code? Explain. 1) When passing an array to a function is it "by address" or "by value". Explain what happens and what is meant by the two terms. What is a memory dump error? What would happen if I use strcpy to copy a character array with...
What is the shear stress in the pin in the accompanying sketch? A. 16.80 N/mm^{2} B. 32.6 N/mm^{2} C. 11.20 N/mm^{2} D. 22.36 N/mm^{2}. How do we reduce hysteresis losses? What is inductor? Explain it's practic...
To develop software, the object-oriented concepts need to be implemented in any high-level language. The high-level language that implements the concepts of object-oriented programming is known as an object-oriented language (also called an OO language). In general, an object-oriented language mu...
Member zz-jason Oct 12, 2018 it's better to specify the time unit in the string message. for example: "time:%fms, loops:%d, rows:%d" zz-jason reviewed Oct 12, 2018 View reviewed changes util/execdetails/execdetails.go return runtimecStat } func (e RuntimeStats) String() st...