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Automatic TOC in github-flavoured-markdown

...n every other commit. Possible additions to ~/.vimrc for this: change list character with let g:vmt_list_item_char = "-", include headings before TOC with let g:vmt_include_headings_before = 1. See the docs options section for more, e.g. how to change the fence text. – Wolfson ...
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How to print Boolean flag in NSLog?

...ut integers only, they are just type casted values like... typedef signed char BOOL; #define YES (BOOL)1 #define NO (BOOL)0 BOOL value = YES; NSLog(@"Bool value: %d",value); If output is 1,YES otherwise NO share ...
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How to implement one-to-one, one-to-many and many-to-many relationships while designing tables?

...ction table Example queries: -- Getting all students for a class: SELECT s.student_id, last_name FROM student_classes sc INNER JOIN students s ON s.student_id = sc.student_id WHERE sc.class_id = X -- Getting all classes for a student: SELECT c.class_id, name FROM s...
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How to generate an entity-relationship (ER) diagram using Oracle SQL Developer

... as follows: Click File → Data Modeler → Import → Data Dictionary. Select a DB connection (add one if none). Click Next. Check one or more schema names. Click Next. Check one or more objects to import. Click Next. Click Finish. The ERD is displayed. Export the diagram as follows: Click ...
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Integer to hex string in C++

... WARNIG: this will not work for single byte because char is always threated as char – ov7a Feb 15 '16 at 9:36 5 ...
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Creating a new directory in C

...ng a gnu extension to print the error message with printf. void rek_mkdir(char *path) { char *sep = strrchr(path, '/'); if(sep != NULL) { *sep = 0; rek_mkdir(path); *sep = '/'; } if(mkdir(path, 0777) && errno != EEXIST) printf("error while try...
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How to Execute SQL Server Stored Procedure in SQL Developer?

... Yea..try selecting some records and executing some simple commands see if anything at all works!..best of luck.. – Vishal Nov 9 '10 at 18:22 ...
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Padding characters in printf

...t you hard code the value to the largest one you need and use padlength to select the actual length to output. – Paused until further notice. Nov 19 '18 at 13:53 ...
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Yes/No message box using QMessageBox

...lude <QApplication> #include <QMessageBox> int main(int argc, char **argv) { QApplication app{argc, argv}; while (QMessageBox::question(nullptr, qApp->translate("my_app", "Test"), qApp->translate("my_app", "...
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What is the difference between const int*, const int * const, and int const *?

...ften this is seen with C-style strings where you have a pointer to a const char. You may change which string you point to but you can't change the content of these strings. This is important when the string itself is in the data segment of a program and shouldn't be changed. bar is a constant or fi...