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Get second child using jQuery
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grab the second child:
$(t).children().eq(1);
or, grab the second child <td>:
$(t).children('td').eq(1);
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Are PDO prepared statem>me m>nts sufficient to prevent SQL injection?
...howing the attack...
$pdo->query('SET NAm>ME m>S gbk');
$var = "\xbf\x27 OR 1=1 /*";
$query = 'SELECT * FROM test WHERE nam>me m> = ? LIMIT 1';
$stmt = $pdo->prepare($query);
$stmt->execute(array($var));
In certain circumstances, that will return more than 1 row. Let's dissect what's going on here...
What is the javascript filenam>me m> naming convention? [closed]
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190
One possible naming convention is to use som>me m>thing similar to the naming schem>me m> jQuery uses. I...
How to update a value, given a key in a hashmap?
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17 Answers
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Ruby optional param>me m>ters
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130
This isn't possible with ruby currently. You can't pass 'empty' attributes to m>me m>thods. The cl...
Changing ifram>me m> src with Javascript
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126
In this case, it's probably because you are using the wrong brackets here:
docum>me m>nt.getElem>me m>n...
How to read a file without newlines?
...ead().splitlines()
Or you can strip the newline by hand:
temp = [line[:-1] for line in file]
Note: this last solution only works if the file ends with a newline, otherwise the last line will lose a character.
This assumption is true in most cases (especially for files created by text editors, ...
Factors in R: more than an annoyance?
... sam>me m>. However, you end up with warnings in your code:
lm(Petal.Length ~ -1 + Species, data=iris)
# Call:
# lm(formula = Petal.Length ~ -1 + Species, data = iris)
# Coefficients:
# Speciessetosa Speciesversicolor Speciesvirginica
# 1.462 4.260 5.552 ...
Javascript shorthand ternary operator
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179
var startingNumber = startingNumber || 1;
Som>me m>thing like that what you're looking for, where...
Drop all the tables, stored procedures, triggers, constraints and all the dependencies in one sql st
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21 Answers
21
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