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Do you need break in switch when return is used?
...break, the return stops execution of the function.
(for reference: http://php.net/manual/en/function.return.php says:
If called from within a function, the return() statement immediately ends execution of the current function
)
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Create directories using make file
... timestamp of the directory. This is done by declaring the directory as an order-only prerequsite:
# The pipe symbol tells make that the following prerequisites are order-only
# |
# v
outDir/someTarget: Makefile | outDir
touch outDir/someTarge...
What does multicore assembly language look like?
...t;mutex> and <atomic> headers, and in particular with std::memory_order. I'm not sure if it covers all possible memory semantics achievable, but it just might.
The more subtle semantics are particularly relevant in the context of lock free data structures, which can offer performance benef...
What is the id( ) function used for?
...every time you find it.
The numbers from -5 to 256 have id's in increasing order and differ by 16.
The number returned by id() function is a unique id given to each item stored in memory and it is analogy wise the same as the memory location in C.
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Shell script while read line loop stops after the first line
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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Convert decimal to binary in python [duplicate]
...ved by switching to // (truncating division); the former, by switching the order of the two strings being summed in the return. Not that recursion makes any sense here anyway (bin(n)[2:] -- or a while loop if you're stuck on some old version of Python -- will be much better!).
–...
Label Alignment in iOS 6 - UITextAlignment deprecated
...nstants file -- which must itself include #import <UIKit/UIKit.h> in order to ever know about the NSText... constants)…
#ifdef NSTextAlignmentCenter // iOS6 and later
# define kLabelAlignmentCenter NSTextAlignmentCenter
# define kLabelAlignmentLeft NSTextAlignmentLeft
# define...
How to get a string after a specific substring?
...han the one returned, i.e. substrings which are not necessary to create in order to derive the result.
– shx2
Nov 9 '19 at 16:14
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Sorting list based on values from another list?
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good solution! But it should be: The list is ordered regarding the first element of the pairs, and the comprehension extracts the 'second' element of the pairs.
– MasterControlProgram
Oct 6 '17 at 14:31
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How to use GROUP_CONCAT in a CONCAT in MySQL
...B', 8);
INSERT INTO test VALUES (2, 'C', 9);
SELECT ID, GROUP_CONCAT(NAME ORDER BY NAME ASC SEPARATOR ',')
FROM (
SELECT ID, CONCAT(NAME, ':', GROUP_CONCAT(VALUE ORDER BY VALUE ASC SEPARATOR ',')) AS NAME
FROM test
GROUP BY ID, NAME
) AS A
GROUP BY ID;
SQL Fiddle: http://sqlfiddle.com/#!2/b...