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Why does 2 mod 4 = 2?
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Joe Phillips
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answered Aug 29 '09 at 17:17
JarsenJarsen
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Cleanest way to build an SQL string in Java
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answered Dec 16 '08 at 10:15
Piotr KochańskiPiotr Kochański
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AngularJS : Where to use promises?
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karlgoldkarlgold
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Show pop-ups the most elegant way
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88
Based on my experience with AngularJS modals so far I believe that the most elegant approach is...
Can I bind an array to an IN() condition?
...have to construct the query-string.
<?php
$ids = array(1, 2, 3, 7, 8, 9);
$inQuery = implode(',', array_fill(0, count($ids), '?'));
$db = new PDO(...);
$stmt = $db->prepare(
'SELECT *
FROM table
WHERE id IN(' . $inQuery . ')'
);
// bindvalue is 1-indexed, so $k+1
foreach (...
Real world use cases of bitwise operators [closed]
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218
Bit fields (flags)
They're the most efficient way of representing something whose state is defi...
How can I view live MySQL queries?
...ad Birch
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6
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Programmer Puzzle: Encoding a chess board state throughout a game
...em
This image illustrates the starting Chess position. Chess occurs on an 8x8 board with each player starting with an identical set of 16 pieces consisting of 8 pawns, 2 rooks, 2 knights, 2 bishops, 1 queen and 1 king as illustrated here:
Positions are generally recorded as a letter for the colu...
How can I send an inner to the bottom of its parent ?
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8 Answers
8
Active
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What does the line “#!/bin/sh” mean in a UNIX shell script?
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edited Jun 4 '13 at 12:38
Joey
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answered S...