I'm new to java can someone please explain to me whats wrong with this method:
clas Hello {
public static void main (String[]arg) {
Document.write ("hello world") ;
}}
Hello,
Basically I have a Debian box running asterisk assigned an IP via DHCP with host-name XXX. My windows browser can resolve the host-name but if I use host-name in X-Lite or my SPA922 phone it fails to resolve. Is there any way of getting this to work without depending on the router or assigning a static IP (request is to make it portable). I was thinking zero-conf but am unsure (box has limited HDD too). Any help is most appreciated.
Can I run a 64-bit VMWare image on a 32-bit machine?
I've Googled this but there doesn't seem to be a conclusive answer.
I know that it would have to be completely emulated and would run like a dog - but slow performance isn't necessarily an issue as I'm just interested in testing some of my background services code on 64-bit platforms.
I've got an application that keeps track of (for the sake of an example) what drinks are available at a given restaurant. My domain model looks like:
class Restaurant {
public IEnumerable<RestaurantDrink> GetRestaurantDrinks() { ... }
//other various properties
}
class RestaurantDrink {
public Restaurant Restaurant { get; set; }
public Drink { get; set; }
public string DrinkVariety { get; set; } //"fountain drink", "bottled", etc.
//other various properties
}
class Drink {
public string Name { get; set; }
public string Manufacturer { get; set; }
//other various properties
}
My db schema is (I hope) about what you'd expect; "RestaurantDrinks" is essentially a mapping table between Restaurants and Drinks with some extra properties (like "DrinkVariety" tacked on).
Using Fluent NHibernate to set up mappings, I've set up a "HasMany" relationship from Restaurants to RestaurantDrinks that causes the latter to be deleted when its parent Restaurant is deleted.
My question is, given that "Drink" does not have any property on it that explicitly references RestaurantDrinks (the relationship only exists in the underlying database), can I set up a mapping that will cause RestaurantDrinks to be deleted if their associated Drink is deleted?
I want to be able to attach the windows authentication token without having to include that piece of data on the messages themselves.
I've noticed that TransportMessage has Headers, but how do I get access to that before Send message to server?
Hello,
Lets say I have a time 04:05 and the timezone is -0100 (GMT)
I want to calculate the new time which will be 03:05
Is there any function in python to do that calculcation ?
Thanks
Hi :)
I'm developing a .NET app, which needs to run both on Azure and on regular Windows Servers(2003). It needs to store a few GB of data and SQL Azure is too expensive for me, so I'll use Azure tables in the cloud version. Can you recommend a storage solution, which will run on standalone servers and have an API and behavior similar to Azure tables? From what I've seen Server AppFabric does not include Tables.
TIA
Hi,
I have android open home running on my google android phone. I'd like to close it but I can't see how to. I don't want to un-install it just close it. I've tried turning my phone off and on but it boots up with it loaded. Anyone have any ideas?
Thanks
I have a sprite which is basically just an image of a circle and some content inside.
Is there a way that I can programmatically stretch / distort it into something like:
I don't care so much about the distortion. The original circular image is 100x100px, and the modified image should also be 100x100px. So its really the content that is being distorted.
Can this be done using shaders or some other programmatic way ? The initial circular image is most likely determined at run time, which is why I need to programmatically convert the circular sprite to square.
Please do not edit the tags, as the question applies to both versions of cocos2d (iPhone & x), and the solution will most likely work in both regardless of whether one uses C or C++ since the apis are similar, and OpenGL commands work similarly.
I have a ubuntu machine I have setup. I installed apache2 and php5 on it. I can access the web server from other machines on the network via http://linux-server. I have subversion installed on it. I also have vsftpd installed on it so I can ftp to it from another computer on the network.
Myself and other users currently use dreamweaver to checkin-checkout files directly from our live site to make changes.
I want the connect to the linux server from pc. make the changes on the test server until ready and then pushed to the live site. I want to use subversion also into this workflow as well. but not sure what the best workflow is or how to set this up.
I have no experience with linux, svn, or even using a test server, the checkin/out we are currently doing is the way I have always done it.
I have hit many snags already just getting what I have setup because of my lack of knowledge in the area. Dreamweaver 5 has integration with subversion but I can't figure out how to get it to work.
I want to setup and create the best workflow possible.
I dont expect anyone to be able to give me an answer that will enlighten me enough to know everthing I need to know to do what I want to do (altough if possible that would be great) instead I am looking for maybe a knowledge path like answer. Like a general outline of what I need to do accompanied with links to learn how to do it. like read this book to learn linux, then read this article to learn svn, etc., then you should know what to do. I would be happy just getting it all setup, but I would like to know what I am actually doing while setting it up too.
I have the following ant task:
<loadfile property="proj.version" srcfile="build.py">
<filterchain>
<striplinecomments>
<comment value="#"/>
</striplinecomments>
<linecontains>
<contains value="Version" />
</linecontains>
</filterchain>
</loadfile>
<echo message="${proj.version}" />
And the output is
[echo] config ["Version"] = "v1.0.10-r4.2"
How do I then use a tokenizer to get only v1.0.10-r4.2, the equivalent of
| cut -d'"' -f4
I have a series of points in a GraphicsPath; for our purpose lets assume its the outline of an uppercase B. I want to be able to be able to draw only the bottom portion that would resemble an uppercase L.
I'd like to be able to select a window of points from the GraphicsPath. Is there a handy way to do this without doing point interpolation?
So I'm been pounding on this problem all day. I've got a LinqDataSource that points to my model and a GridView that consumes it. When I attempt to do an update on the GridView, it does not update the underlying data source. I thought it might have to do with the LinqDataSource, so I added a SqlDataSource and the same thing happens. The aspx is as follows (the code-behind page is empty):
<asp:SqlDataSource ID="SqlDataSource1" runat="server"
ConnectionString="Data Source=devsql32;Initial Catalog=Steam;Persist Security Info=True;"
ProviderName="System.Data.SqlClient"
SelectCommand="SELECT [LangID], [Code], [Name] FROM [Languages]" UpdateCommand="UPDATE [Languages] SET [Code]=@Code WHERE [LangID]=@LangId">
</asp:SqlDataSource>
<asp:GridView ID="_languageGridView" runat="server" AllowPaging="True"
AllowSorting="True" AutoGenerateColumns="False" DataKeyNames="LangId"
DataSourceID="SqlDataSource1">
<Columns>
<asp:CommandField ShowDeleteButton="True" ShowEditButton="True" />
<asp:BoundField DataField="LangId" HeaderText="Id" ReadOnly="True" />
<asp:BoundField DataField="Code" HeaderText="Code" />
<asp:BoundField DataField="Name" HeaderText="Name" />
</Columns>
</asp:GridView>
<asp:LinqDataSource ID="_languageDataSource" ContextTypeName="GeneseeSurvey.SteamDatabaseDataContext" runat="server" TableName="Languages" EnableInsert="True" EnableUpdate="true" EnableDelete="true">
</asp:LinqDataSource>
What in the world am I missing here? This problem is driving me insane.
i am trying to use following pattern.
#ifndef TRACER_H
#include "Tracer.h"
#endif
This is statement is added to each file in the code such that tracer.h is added only once.
Still i am getting an error saying multiple objects
Also Tracer.h contains
#ifndef TRACER_H
#define TRACER_H
I am very confused
I have this lamba expression
tvPatientPrecriptionsEntities.Sort((p1, p2) =>
p1.MedicationStartDate.Value.CompareTo(p2.MedicationStartDate.Value));
Visual studio will not compile it and complains about syntax.
I converted the lamba expression to an anonymous delegate as so
tvPatientPrecriptionsEntities.Sort(
delegate(PatientPrecriptionsEntity p1, PatientPrecriptionsEntity p2)
{ return p1.MedicationStartDate.Value.CompareTo(p2.MedicationStartDate.Value); }
);
and it works fine.
The project is uses the .net 3.5 framework and I have a reference to system.linq.
I'm creating a text editor for a domain specific language. I'm using the WPF RichTextBox as the basic control. I don't know how to gracefully include line numbering. Does anyone know of any examples?
I read an article around schema-less database which sounds cool. (http://bret.appspot.com/entry/how-friendfeed-uses-mysql)
But what isn't clear to me is how do they run search queries on this data? Since the data is in JSON format how do we look for it?
I'm trying to learn twitter storm by following the great article "Understanding the parallelism of a Storm topology"
However I'm a bit confused by the concept of "task". Is a task an running instance of the component(spout or bolt) ? A executor having multiple tasks actually is saying the same component is executed for multiple times by the executor, am I correct ?
Moreover in a general parallelism sense, Storm will spawn a dedicated thread(executor) for a spout or bolt, but what is contributed to the parallelism by an executor(thread) having multiple tasks ? I think having multiple tasks in a thread, since a thread executes sequentially, only make the thread a kind of "cached" resource, which avoids spawning new thread for next task run. Am I correct?
I may clear those confusion by myself after taking more time to investigate, but you know, we both love stackoverflow ;-)
Thanks in advance.
Using simplexml_load_string() how do I get "ForgotPassword" from the following XML?
<?xml version="1.0" encoding="utf-8"?>
<ForgotPassword>
<version>1.0</version>
<authentication>
<login>username</login>
<apikey>login</apikey>
</authentication>
<parameters>
<emailAddress>[email protected]</emailAddress>
</parameters>
</ForgotPassword>
Hi,
Is there a way in CSS or JQuery where I can dynamically change the background of li tags so they get slightly lighter for each element until it gets to white.
For example say I had a list of 10 li elements. The first would have a red (#ff0000) background, the next one would then be a lighter shade of red, and so on and so on until we got to the last one which would have a background of white (#FFFFFF)
The list can be any length and i just want the background colour to go from one colour e.g. red to another colour e.g. white. My site uses JQuery so if I have to use that I don't mind.
Thanks
I've a main method using SchemaUpdate to display at the console what tables to alter/create and it works fine in my Hibernate project:
public static void main(String[] args) throws IOException {
//first we prepare the configuration
Properties hibProps = new Properties();
hibProps.load(Thread.currentThread().getContextClassLoader().getResourceAsStream("jbbconfigs.properties"));
Configuration cfg = new AnnotationConfiguration();
cfg.configure("/hibernate.cfg.xml").addProperties(hibProps);
//We create the SchemaUpdate thanks to the configs
SchemaUpdate schemaUpdate = new SchemaUpdate(cfg);
//The update is executed in script mode only
schemaUpdate.execute(true, false);
...
I'd like to reuse this code in a JPA project, having no hibernate.cfg.xml file (and no .properties file), but a persistence.xml file (autodetected in the META-INF directory as specified by the JPA spec).
I tried this too simple adaptation,
Configuration cfg = new AnnotationConfiguration();
cfg.configure();
but it failed with that exception.
Exception in thread "main" org.hibernate.HibernateException: /hibernate.cfg.xml not found
Has anybody done that?
Thanks.
When I change on proxy-server page from cnn.com (I add javascript, that call document.location), result of the document.location is some url of advertisement: http://ads.cnn.com/html.ng/site=cnn_international&cnn_intl_pagetype=mmst&cnn_intl_position=336x850_rgt&cnn_intl_rollup=asia&page.allowcompete=yes¶ms.styles=fs&tile=5656033441721&domId=894131
and not current url:http://edition.cnn.com/2010/WORLD/asiapcf/04/13/soccer.world.cup.pakistan/index.html?hpt=C1
Do you know, where can be problem?