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How does delete[] know it's an array?
...te[] to delete something created with new is exploitable. taossa.com/index.php/2007/01/03/…
– Rodrigo
Apr 24 '09 at 13:20
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Is a url query parameter valid if it has no value?
...ring)
Most other URI-parsing APIs following something similar to this.
PHP parse_url, follows as similar implementation but only returns the string for the query. Parsing into an object of k=>v requires parse_string()
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How can I enable the Windows Server Task Scheduler History recording?
...indows Server 2008 with scheduled tasks running, mainly .bat files calling PHP files. I have 2 users on the server, one Admin and the other is a Standard user.
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Characters allowed in a URL
...789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ.-_~
Note: Before PHP 5.3.0 rawurlencode() encoded ~ because of RFC 1738. But this was replaced by RFC 3986 so its safe to use, now. But I do not understand why for example {} are encoded through rawurlencode() because they are not mentioned i...
ActionBarCompat: java.lang.IllegalStateException: You need to use a Theme.AppCompat
...). This is the phone: http://www.gsmarena.com/samsung_galaxy_y_s5360-4117.php
13 Answers
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Ruby on Rails generates model field:type - what are the options for field:type?
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http://guides.rubyonrails.org should be a good site if you're trying to get through the basic stuff in Ruby on Rails.
Here is a link to associate models while you generate them:
http://guides.rubyonrails.org/getting_started.html#associating-models
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How can I send an HTTP POST request to a server from Excel using VBA?
...wser of Bill the Lizard:
Most of the backends parse the raw post data. In PHP for example, you will have an array $_POST in which individual variables within the post data will be stored. In this case you have to use an additional header "Content-type: application/x-www-form-urlencoded":
Set objHT...
How can I style even and odd elements?
...ehaviour is just 'supportive'. It does not prevent the user from using the site nor from finding information. It doesn't even (most likely not) spoil the overall appearance of the website.
– Hafenkranich
Apr 19 '16 at 19:47
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Parsing HTML using Python
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I recommend lxml for parsing HTML. See "Parsing HTML" (on the lxml site).
In my experience Beautiful Soup messes up on some complex HTML. I believe that is because Beautiful Soup is not a parser, rather a very good string analyzer.
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What is the preferred Bash shebang?
... shebang for any interpreted language on your system such as Perl, Python, PHP (CLI) and many others. By the way, the shebang
#!/bin/sh -
(it can also be two dashes, i.e. --) ends bash options everything after will be treated as filenames and arguments.
Using the env command makes your script p...