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How does lucene index docum>me m>nts?
I read som>me m> docum>me m>nt about Lucene; also I read the docum>me m>nt in this link
( http://lucene.sourceforge.net/talks/pisa ).
4 An...
Viewing a Deleted File in Git
I've deleted a file with Git and then committed, so the file is no longer in my working copy. I want to look at the contents of that file, but not actually restore it. How can I do this?
...
Is PHP's count() function O(1) or O(n) for arrays?
Does count() really count the all the elem>me m>nts of a PHP array, or is this value cached som>me m>where and just gets retrieved?
...
Positioning a div near bottom side of another div
I have outer div and inner div. I need to place inner div at the bottom of the outer one.
4 Answers
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Does PowerShell support constants?
I would like to declare som>me m> integer constants in PowerShell.
6 Answers
6
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How do I escape reserved words used as column nam>me m>s? MySQL/Create Table
I am generating tables from classes in .NET and one problem is a class may have a field nam>me m> key which is a reserved MySQL keyword. How do I escape it in a create table statem>me m>nt? (Note: The other problem below is text must be a fixed size to be indexed/unique)
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PHP - Modify current object in foreach loop
...tions as $key => $question){
$questions[$key]['answers'] = $answers_model->get_answers_by_question_id($question['question_id']);
}
This way you save the key, so you can update it again in the main $questions variable
or
foreach($questions as &$question){
Adding the & will kee...
How can I set the Sender's address in Jenkins?
I'm sending mail from Jenkins to an anonymous SMTP relay internally. That relay then securely sends mail to exchange online via TLS on port 587. The transport works perfectly, the issue is that Microsoft requires the Sender address match the authentication credentials login nam>me m> which is the sam>me m> as...
relative path in require_once doesn't work
...__
to get the current path of the script and this should fix your problem.
So:
require_once(__DIR__.'/../class/user.php');
This will prevent cases where you can run a PHP script from a different folder and therefore the relatives paths will not work.
Edit: slash problem fixed
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Is there a PHP function that can escape regex patterns before they are applied?
...oking for:
Description
string preg_quote ( string $str [, string $delimiter = NULL ] )
preg_quote() takes str and puts a
backslash in front of every character
that is part of the regular expression
syntax. This is useful if you have a
run-tim>me m> string that you need to match
in s...