Attribute to generate compilation error on method call?

Attribute to generate compilation error on method call?

I would like to ensure that a method (actually a constructor in my case) is never called explicitly from code. It should only be called through reflection at runtime. To do that, I would like to apply an attribute on the method that would g

Assigning an integer literal to a double variable in Java

Assigning an integer literal to a double variable in Java

If I do the followingdouble d = 0;since 0 is an integer literal, which uses 32 bits, and d is a double variable that uses 64 bits, will the remaining 32 bits be filled with random garbage, or does Java promote the literal correctly? 1:Ja

PrimeFaces' oncomplete attribute in JSF

PrimeFaces' oncomplete attribute in JSF

I didn't find an oncomplete attribute available in some tags in PrimeFaces within a standard JSF .How can I get oncomplete-like functionality while using ? 1:Since primefaces oncomplete is equivalent to plain JSF success event (for more

JAVAFx Build Failed

JAVAFx Build Failed

I created an app with JavaFx for windows, which is really cool. I can run it from e(fx)clipse, everthing works fine, but I can't make a jar file from the project.I can export it (Right click->Export->Runnable Jar File). However, if I run th

Apply a method to an object of another class

Apply a method to an object of another class

Given two non-related classes A and B, how to call A.method with an object of B as self?class A: def __init__(self, x): self.x = x def print_x(self): print self.xclass B: def __init__(self, x): self.x = xa = A(

Application with session management in the server side

Application with session management in the server side

I need to create a server based (php) application with iOS client with authintication "login" mechanisim but i dont known about session in iOS. My application needs login to my website (PHP based website) to get data. I dont known a is the

undefined is not an object (evaluating 'this.props.navigator.push')

undefined is not an object (evaluating 'this.props.navigator.push')

Can't make this work, have cross checked all the references, but it isn't helping. Here is all the code for the view.I am not sure what I am missing, have required all the dependencies.var React = require('react-native');var Delivery = requ

JKS protection

JKS protection

Are JKS (Java Key Store) files encrypted? Do they provide full protection for encryption keys, or do I need to rely solely on access control?Is there a way to ensure that the keys are protected?I'm interested in the gritty details, includin

SEO and 301 redirects - Can they have relative paths or must they be absolute?

SEO and 301 redirects - Can they have relative paths or must they be absolute?

SEO and 301 redirects - Can they have relative paths or must they be absolute?When doing a 301 redirect for a page, are the BOTs/Spiders going to treat a 301 that goes to a relative path (redirect="../") the same as one that goes to an abso

How do I get a part of the a string in C++?

How do I get a part of the a string in C++?

How do I get a part of a string in C++? I want to know what are the elements from 0 to i. 1:You want to use std::string::substr. Here's an example, shamelessly copied from http://www.cplusplus.com/reference/string/string/substr/// strin

clang interleaved source and assembly

clang interleaved source and assembly

Wondering if it is possible to generate interleaved source and assembly from clang?I am looking for something equivalent to gcc command (as demonstrated at http://www.fclose.com/240/generate-a-mixed-source-and-assembly-listing-using-gcc/)gc

HTTP Status 412 (Precondition Failed) and Database Versioning

HTTP Status 412 (Precondition Failed) and Database Versioning

I am implementing a RESTful web service that accesses a database. Entities in the database are versioned to detect multiple updates. For instance, if the current value is {"name":"Bill", "comment":"tinker", "version":3}, if one user PUTs

XML serialization, encoding

XML serialization, encoding

using System;public class clsPerson{ public string FirstName; public string MI; public string LastName;}class class1{ static void Main(string[] args) { clsPerson p=new clsPerson(); p.FirstName = "Jeff"; p.MI = "A";

Use Visual Studio web server in local network

Use Visual Studio web server in local network

Is there a way to access visual studio web server from another computer that share the same router? I tried connecting to the IP address but it didnt work. Is there a setting in VS? or firewall? 1:You can achieve this by installing IIS E

Expand collapse of table rows in Datatable JSF

Expand collapse of table rows in Datatable JSF

I have been trying to achieve this functionality of expand/collapse of table rows using core JSF and also I have to preserve the sorting. Is there a way in core JSF where I can achieve this functionality? 1:If you insist in using referen

Tomcat / jBOSS sessions - where are they usually stored?

Tomcat / jBOSS sessions - where are they usually stored?

Preface: I'm not a java developer.I have a question about Tomcat / jBOSS and other java application servers. Where are sessions (session data) stored? In PHP, sessions are usually stored in the database which means you can easily share se

Error while pushing to github repo

Error while pushing to github repo

I receive the following error when pushing my commitsremote: warning: File var/log/system.log is 57.82 MB; this is larger than recommended maximum file size of 50 MBremote: error: GH001: Large files detected.remote: error: Trace: 96d01231df

Can not unmarshall the SOAP response

Can not unmarshall the SOAP response

I could send a request and receive the response but I can not parse the response. It returns the following error: Local Name:Bodyerror is herejava.lang.NullPointerException at com.ticketmaster.ticketmaster.TicketMaster.Search(TicketMaste

How to call REST API from a console application?

How to call REST API from a console application?

How to call REST API from a console application?The response from my REST service will be XML format.In web I am calling like this string url = string.Format("{0}/name?PrimaryName={1}", ConfigurationManager.AppSettings["URLREST"], txtName.T

Manifest may not be valid or the file could not be opened.

Manifest may not be valid or the file could not be opened.

I know it is a very commonly faced problem. But, there is a slight difference, my WPF installs perfectly and runs on Windows 7 and Windows 8 OSes. But, when tried to install on a VM running Windows XP, it gives the following Error:Cannot co

How to properly use Passport.js?

How to properly use Passport.js?

I am using :Node.jsExpress 4.0Passport.jsGoogle OAuth 2 for AuthenticationFor each user, I store in a MySQL DB (I don't have the choice regarding this technology) some info from his Google Profile (email etc...), access & refresh tokens, an

How do you specify a Java file.encoding value consistent with the underlying Windows code page?

How do you specify a Java file.encoding value consistent with the underlying Windows code page?

I have a Java application that receives data over a socket using an InputStreamReader. It reports "Cp1252" from its getEncoding method:/* java.net. */ Socket Sock = ...;InputStreamReader is = new InputStreamReader(Sock.getInputStream());Sys

How to wait for an asynchronous method's callback return value?

How to wait for an asynchronous method's callback return value?

I know that waiting for an asynchronous method is stupid, one should use callbacks instead. But what if an third party API forces you to be synchronous?I'm developing a Chrome Extension that will prevent the user from visiting websites that

java String to class

java String to class

I have got a bean class names as "Bean1". In my main method i have got a string containing the name of the variable. String str= "Bean1"; Now how can i use the String variable to get the class and access the Bean properties. I am new to Jav

How to scrape specific data from scrape with simple html dom parser

How to scrape specific data from scrape with simple html dom parser

I am trying to scrape the datas from a webpage, but I get need to get all the data in this link.include 'simple_html_dom.php';$html1 = file_get_html('http://www.aktive-buergerschaft.de/buergerstiftungen/unsere_leistungen/buergerstiftungsfin