Oh man, one of my pet peeves. inline is more like static or extern than a directive telling the compiler to inline your functions. extern, static, inline are linkage directives, used almost exclusively by the linker, not the compiler. It is said that inline hints to the compiler that you think the function should be … Read more
If you really need this you can achieve your goal with help of separate table for sequencing (if you don’t mind) and a trigger. Tables Now the trigger Then you just insert rows to table1 And you’ll have | ID | NAME | —————— | LHPL001 | Jhon | | LHPL002 | Mark | Here … Read more
First of all, don’t use char* or char[N]. Use std::string, then everything else becomes so easy! Examples, Easy, isn’t it? Now if you need char const * for some reason, such as when you want to pass to some function, then you can do this: assuming this function is declared as: Explore std::string yourself starting … Read more
In Python 3.x and 2.x you can use use list to force a copy of the keys to be made: In Python 2.x calling keys made a copy of the keys that you could iterate over while modifying the dict: But note that in Python 3.x this second method doesn’t help with your error because … Read more
It seems that the problem is not related to the module being in a parent directory or anything like that. You need to add the directory that contains ptdraft to PYTHONPATH You said that import nib worked with you, that probably means that you added ptdraft itself (not its parent) to PYTHONPATH.
It depends on how you want to access the import when you refer to it. You can also alias things yourself when you import for simplicity or to avoid masking built ins:
Use the strconv package’s Itoa function. For example: You can concat strings simply by +‘ing them, or by using the Join function of the strings package.
It’s part of the ES6 module system, described here. There is a helpful example in that documentation, also: If a module defines a default export: then you can import that default export by omitting the curly braces: Update: As of June 2015, the module system is defined in §15.2 and the export syntax in particular … Read more
I am getting this error when I run npm start to run my express app. my app.js code my index.js code I am quirte new to using Node and express. I cant see where I have gone wrong. Can anybody see what my problem is?