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Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2)
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What is the difference between Linq to XML Descendants and Elements
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How to get a function name as a string?
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12 Answers
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SQLite - UPSERT *not* INSERT or REPLACE
...le)
VALUES (1, 'John Foo', 'CEO');
BAD: This will insert or replace 2 of the columns... the NAME column will be set to NULL or the default value:
INSERT OR REPLACE INTO Employee (id, role)
VALUES (1, 'code monkey');
GOOD: Use SQLite On conflict clause
UPSERT support in SQLite! UPSERT ...
When should I use the new keyword in C++?
...less of which control path is taken, or if exceptions are thrown.
Method 2 (not using new)
Allocates memory for the object on the stack (where all local variables go) There is generally less memory available for the stack; if you allocate too many objects, you risk stack overflow.
You won't ne...
Is Javascript a Functional Programming Language?
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edited May 23 '17 at 10:31
Community♦
111 silver badge
answered Oct 18 '10 at 19:37
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Why does “git difftool” not open the tool directly?
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How to remove a key from a Python dictionary?
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To delete a key regardless of whether it is in the dictionary, use the two-argument form of dict...
How to specify new GCC path for CMake
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Do not overwrite CMAKE_C_COMPILER, but export CC (and CXX) before calling cmake:
export CC=/u...
Find document with array that contains a specific value
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edited Apr 2 '19 at 23:50
Cody Gray♦
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