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Detecting that the browser has no mouse and is touch-only
I'm developing a webapp (not a website with pages of interesting text) with a very different interface for touch (your finger hides the screen when you click) and mouse (relies heavily on hover preview).
How can I detect that my user has no mouse to present him the right interface? I plan to leave a...
Which, if any, C++ compilers do tail-recursion optimization?
...
gcc 4.3.2 completely inlines this function (crappy/trivial atoi() implementation) into main(). Optimization level is -O1. I notice if I play around with it (even changing it from static to extern, the tail recursion goes away pretty fast, so I wouldn't depend on it for...
Change the Target Framework for all my projects in a Visual Studio Solution
...tring = "{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}"
Public Const vsWebApplication As String = "{349C5851-65DF-11DA-9384-00065B846F21}"
Public Const vsWebSite As String = "{E24C65DC-7377-472B-9ABA-BC803B73C61A}"
Public Const vsDistributedSystem As String = "{F135691A-BF7E-435D-89...
Synchronise ScrollView scroll positions - android
...ut it all together in the Layout class.
package com.test;
import android.app.Activity;
import android.os.Bundle;
public class Q3948934 extends Activity implements ScrollViewListener {
private ObservableScrollView scrollView1 = null;
private ObservableScrollView scrollView2 = null;
@...
How are ssl certificates verified?
... @voipp: Great question! Historically there have been a few approaches, such as "send an email from webmaster@<domain-being-verified> or "Place this file on your domain to prove you own it." However, there have indeed been problems with people getting CAs to issue certificates ...
What does “zend_mm_heap corrupted” mean
All of the sudden I've been having problems with my application that I've never had before. I decided to check the Apache's error log, and I found an error message saying "zend_mm_heap corrupted". What does this mean.
...
How do you test functions and closures for equality?
... of a function to the one the
function type expects.
https://devforums.apple.com/message/1035180#1035180
This means that you should not even try to compare closures for equality because optimizations may affect the outcome.
...
How to set time zone of a java.util.Date?
...lendar to interpret this millisecond time. So printing out a Date makes it appear to have a (default) timezone, leading to understandable questions about how to set that timezone.
– David Carboni
Jul 11 '12 at 13:41
...
Entity Attribute Value Database vs. strict Relational Model Ecommerce
...her:
Option 1, EAV Model:
Pro: less time to design and develop a simple application
Pro: new entities easy to add (might even
be added by users?)
Pro: "generic" interface components
Con: complex code required to validate simple data types
Con: much more complex SQL for simple
reports
Con: complex...
Logging request/response messages when using HttpClient
...ure=neutral, PublicKeyToken=b77a5c561934e089]], Headers:
{
Content-Type: application/json; charset=utf-8
}
"Hello, World!"
Response:
StatusCode: 200, ReasonPhrase: 'OK', Version: 1.1, Content: System.Net.Http.StreamContent, Headers:
{
Date: Fri, 20 Sep 2013 20:21:26 GMT
Server: Microsoft-HTTP...