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Maven Install on Mac OS X
... If you for some reason need maven 2 on lion, you need to download it, set your M2_HOME, and then you need to make sure that wherever you installed it comes before /usr/bin in your path, or swap the /usr/bin/mvn out for a symlink to yours. I know a lot of people work on stuff with maven 2 still...
Hide scroll bar, but while still being able to scroll
... browsers, it is better to handle it with JavaScript. If you do Element.offsetWidth - Element.clientWidth, the exact scrollbar width will show up.
JavaScript Working Fiddle
Or
Using Position: absolute,
#parent{
width: 100%;
height: 100%;
overflow: hidden;
position: relative;
}
#chil...
What's the reason for “Error:Cannot determine Java VM executable in selected JDK”?
...
You should be able to work it around by setting the jdk from the settings not from the open/import project dialog.
From the welcome screen, go to Configure -> Project defaults -> Project structure and add the jdk.
Opening the sbt project should work well...
Socket File “/var/pgsql_socket/.s.PGSQL.5432” Missing In Mountain Lion (OS X Server)
...
Specifying a hostname explicitly as localhost forces psql to use TCP/IP. Setting an environment variable PGHOST is one of the ways to achieve that. It's documented in psql's manual.
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getExtractedText on inactive InputConnection warning on android
...ection entries stream out when I rapidly press the button.
Ex:
editText.setText(null);
The last line in my logcat above provides a great indication of what is happening. Sure enough, the InputConnection is overwhelmed by requests to clear the text. I tried modifying the code to check for text l...
How can I check if a URL exists via PHP?
...onds each
// (more or less depending on connection, target site, timeout settings...)
if( ! isValidUrl($url) ){
unset($urls[$k]);
}
}
echo "yay all done! now show my site";
foreach($urls as $url){
echo "<a href=\"{$url}\">{$url}</a><br/>";
}
The functions below could ...
Window Features - 更多技术 - 清泛网 - 专注C/C++及内核技术
...on can change the parent window of an existing child window by calling the SetParent function. In this case, the system removes the child window from the client area of the old parent window and moves it to the client area of the new parent window. If SetParent specifies a NULL handle, the desktop w...
Passing command line arguments in Visual Studio 2010?
...ct Properties from the menu
Go to Configuration Properties -> Debugging
Set the Command Arguments in the property list.
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How to convert an object to a byte array in C#
...g to serialize is something that you have written, or has already been pre set up to be serialized.
– Hexum064
Nov 20 '15 at 17:23
3
...
Is it possible to have two partial classes in different assemblies represent the same class?
...a.BusinessObjects
{
public class Person
{
public string Name {get; set;}
public string Surname {get; set;}
public string Details {get; set;}
}
}
Display Layer (web application) PersonExtensions.cs:
using Data.BusinessObjects
namespace MyProject.Admin.Extensions
{
public static...