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What is the size of ActionBar in pixels?
...need this value at runtime, use this
final TypedArray styledAttributes = getContext().getTheme().obtainStyledAttributes(
new int[] { android.R.attr.actionBarSize });
mActionBarSize = (int) styledAttributes.getDimension(0, 0);
styledAttributes.recycle();
If you need to understa...
Forward declaring an enum in C++
... forward declare several things in C++ including: struct, class, function, etc...
But can you forward declare an enum in C++?
No you can't.
But why not allow it? If it were allowed you could define your enum type in your header file, and your enum values in your source file. Sounds like it sh...
Loading cross-domain endpoint with AJAX
...in jsonp access. This is an open source alternative to anyorigin.com.
To fetch the data from google.com, you can use this snippet:
// It is good specify the charset you expect.
// You can use the charset you want instead of utf-8.
// See details for scriptCharset and contentType options:
// http:...
Representing Directory & File Structure in Markdown Syntax [closed]
...? Such as known issues with older browsers, Markdown rendering incorrectly etc
– Matt Rowles
Oct 31 '13 at 22:22
2
...
Maven dependency for Servlet 3.0 API?
...et container (tomcat, jetty) vs a JEE compliant container (TomEE, wildfly, etc)
– YoYo
Nov 7 '14 at 7:01
1
...
Replace only some groups with Regex
... In order for this to work, I had to add .Value to m.Groups[1] etc.
– jbeldock
Dec 4 '13 at 19:02
11
...
Does a view exist in ASP.NET MVC?
...
Here's how to do it in Razor for Core 2.2 etc. Note that the call is "GetView", not "Find View)
@using Microsoft.AspNetCore.Mvc.ViewEngines
@inject ICompositeViewEngine Engine
...
@if (Engine.GetView(scriptName, scriptName, isMainPage: false).Success)
{
@await ...
CodeIgniter: How to get Controller, Action, URL information
...ass:
$this->uri->segment(n); // n=1 for controller, n=2 for method, etc
I've also been told that the following work, but am currently unable to test:
$this->router->fetch_class();
$this->router->fetch_method();
...
PHP Fatal error: Call to undefined function json_decode()
...
The same issue with 7.1
apt-get install php7.1-json
sudo nano /etc/php/7.1/mods-available/json.ini
Add json.so to the new file
Add the appropriate sym link under conf.d
Restart apache2 service (if needed)
sha...