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How to know which version of Symfony I have?
I know that I have downloaded a Symfony2 project and started with but I have updated my vendor several times and I want to know which version of symfony I have
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How to allow only numeric (0-9) in HTML inputbox using jQuery?
...nput text field in which I want to allow only numeric characters like (0,1,2,3,4,5...9) 0-9.
68 Answers
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Timeout command on Mac OS X?
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kvzkvz
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Inserting image into IPython notebook markdown
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213
Files inside the notebook dir are available under a "files/" url. So if it's in the base path...
how to use XPath with XDocument?
...Name);
var name = document.Descendants(XName.Get("Name", @"http://demo.com/2011/demo-schema")).First().Value;
If you are sure that XPath is the only solution you need:
using System.Xml.XPath;
var document = XDocument.Load(fileName);
var namespaceManager = new XmlNamespaceManager(new NameTable())...
How to install psycopg2 with “pip” on Python?
I'm using virtualenv and I need to install "psycopg2".
33 Answers
33
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How to apply multiple transforms in CSS?
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You have to put them on one line like this:
li:nth-child(2) {
transform: rotate(15deg) translate(-20px,0px);
}
When you have multiple transform directives, only the last one will be applied. It's like any other CSS rule.
Keep in mind multiple transform one line directives ...
Get last result in interactive Python shell
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243
Underscore.
>>> 5+5
10
>>> _
10
>>> _ + 5
15
>>> _
15
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Using custom std::set comparator
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162
You are using a function where as you should use a functor (a class that overloads the () operat...
How to deny access to a file in .htaccess
....txt">
Order Allow,Deny
Deny from all
</Files>
For Apache 2.4+, you'd use:
<Files "log.txt">
Require all denied
</Files>
In an htaccess file in your inscription directory. Or you can use mod_rewrite to sort of handle both cases deny access to htaccess file as well...