Run a Java Application as a Service on Linux

Run a Java Application as a Service on Linux

I have written a Java server application that runs on a standard virtual hosted Linux solution. The application runs all the time listening for socket connections and creating new handlers for them. It is a server side implementation to a

How to change the spinner background design and color for android?

How to change the spinner background design and color for android?

I am developing an app in which I need to change the spinner background layout to match the background color. I researched and found that I need to create a 9 patch image. I have done creating the 9 patch image and used in the app but it lo

HTTPS with Visual Studio's built-in ASP.NET Development Server

HTTPS with Visual Studio's built-in ASP.NET Development Server

Is there a way to access Visual Studio's built-in ASP.NET Development Server over HTTPS? 1:As of now we can use IIS Express to develope and test in SSL. Here is a complete article explaning how to use IIS Express and Visual Studion 2010

“First Responder” - Did I get that right?

“First Responder” - Did I get that right?

Let me summarize this shortly: A "First Responder" in a nib file is an object, which represents the UI control element that has the user's focus. So if the user clicks on a control, the nib sets that clicked UI control as First Responder. I

c++ multiple definitions of a variable

c++ multiple definitions of a variable

I have 4 files (2 headers, and 2 code files).FileA.cpp, FileA.h, FileB.cpp, FileB.hFileA.cpp:#include "FileA.h"int main(){ hello(); return 0;}void hello(){ //code here}FileA.h:#ifndef FILEA_H_#define FILEA_H_#include "FileB.h"void

clone() vs copy constructor vs factory method?

clone() vs copy constructor vs factory method?

I did a quick google on implementing clone() in Java and found:http://www.javapractices.com/topic/TopicAction.do?Id=71It has the following comment: copy constructors and static factory methods provide an alternative to clone, and are much

Detect when browser receives file download

Detect when browser receives file download

I have a page that allows the user to download a dynamically-generated file. It takes a long time to generate, so I'd like to show a "waiting" indicator. The problem is, I can't figure out how to detect when the browser has received the fil

Logging SQL queries in android

Logging SQL queries in android

I am using the query functions in order to build the SQL queries for my tables. Is there a way to see the actual query that is run? For instance log it somewhere?So far the best I could do was to have a look at the cursor's member mQuery us

What is the largest Safe UDP Packet Size on the Internet

What is the largest Safe UDP Packet Size on the Internet

I've read a number of articles about UDP packet sizes but have been unable to come to a conclusion on whats correct.A number of services restrict the largest UDP packet to 512 bytes (like dns)Given the minimum MTU on the internet is 576 , a

Use of Namespaces in C# [duplicate]

Use of Namespaces in C# [duplicate]

This question already has an answer here: C# namespace alias - whats the point? 10 answers I was wondering, what the purpose of Namespaces in C# and ot

C# string reference type?

C# string reference type?

I know that "string" in C# is a reference type. This is on MSDN. However, this code doesn't work as it should then:class Test{ public static void Main() { string test = "before passing"; Console.WriteLine(test);

Get __name__ of calling function's module in Python

Get __name__ of calling function's module in Python

Suppose myapp/foo.py contains:def info(msg): caller_name = ???? print '[%s] %s' % (caller_name, msg)And myapp/bar.py contains:import foofoo.info('Hello') # => [myapp.bar] HelloI want caller_name to be set to the __name__ attribute of

What is a .NET application domain?

What is a .NET application domain?

In particular, what are the implications of running code in two different application domains? How is data normally passed across the application domain boundary? Is it the same as passing data across the process boundary? I'm curious to kn

open link of google play store in mobile version android

open link of google play store in mobile version android

I have link of my other apps in my latest app, and I open them in that way.Uri uri = Uri.parse("url");Intent intent = new Intent (Intent.ACTION_VIEW, uri); startActivity(intent);this codes opens the browser version of google play store.Whe

What's the difference between Cache-Control: max-age=0 and no-cache?

What's the difference between Cache-Control: max-age=0 and no-cache?

The header Cache-Control: max-age=0 implies that the content is considered stale (and must be re-fetched) immediately, which is in effect the same thing as Cache-Control: no-cache. 1:I had this same question, and found some info in my se

change app name in App Store

change app name in App Store

I have app called "X". It's already approved in the app store. Now I want it to be called "X Pro" for some reasons. What should I edit in plist or ITC to change this name? I guess I should change bundle_name or bundle_display_name, but will

Are the days of passing const std::string & as a parameter over?

Are the days of passing const std::string & as a parameter over?

I heard a recent talk by Herb Sutter who suggested that the reasons to pass std::vector and std::string by const & are largely gone. He suggested that writing a function such as the following is now preferable:std::string do_something ( st

Dynamically set value of a file input [duplicate]

Dynamically set value of a file input [duplicate]

This question already has an answer here: How to set file input value when dropping file on page? [duplicate] 1 answer How to set File obje

c#: difference between “System.Object” and “object”

c#: difference between “System.Object” and “object”

In C#, is there any difference between using System.Object in code rather than just object, or System.String rather than string and so on? Or is it just a matter of style? Is there a reason why one form is preferrable to the other? 1:st

What goes into the “Controller” in “MVC”?

What goes into the “Controller” in “MVC”?

I think I understand the basic concepts of MVC - the Model contains the data and behaviour of the application, the View is responsible for displaying it to the user and the Controller deals with user input. What I'm uncertain about is exact

cenos6.5安装与配置mysql

cenos6.5安装与配置mysql

https://blog.csdn.net/u014270740/article/details/54933529 文章来源: cenos6.5安装与配置mysql

Linux中/etc/resolv.conf文件简析

Linux中/etc/resolv.conf文件简析

https://blog.csdn.net/lcr_happy/article/details/54867510 文章来源: Linux中/etc/resolv.conf文件简析