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  • Activity in Android

    - by leduchuy89vn
    Normally, a Java p'rogram starts from an object, then that object will create some GUI objects (window) and call the "Show" method So, is there any way to do the same thing in Android, since, by default in Android, a program runs from an object created by a class which extended from Activity class?

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  • How do I add a .jar file to the compilation of .java files

    - by Christopher Schroeder
    My makefile is below Also, I would appreciate it if you told me how to move my .class files to ../bin/ JFLAGS = -cp JAR = "RSBot*.jar" JC = javac .SUFFIXES: .java .class .java.class: $(JC) $(JFLAGS) $(JAR) $*.java CLASSES = \ src/Banker.java \ src/Eater.java \ src/Fighter.java \ src/grotgui.java \ src/InventTab.java \ src/Looter.java \ src/Potter.java \ src/W8babyGrotworm.java \ src/Walker.java default: classes classes: $(CLASSES:.java=.class) clean: $(RM) *.class

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  • How can I setup my Netbeans IDE for making Jave ME applications?

    - by Sergio Tapia
    Ok, I have Netbeans 6.7.1 installed with the default Java SDK. I'm using Linux Mint. Now I'm told that I have to download Java Platform Micro Edition Software Development Kit 3.0 So, should I download this? And once I download and install this in Linux, what do I have to install for Netbeans so I can create a Mobile Application? I'm fairly new to this environment so please any advice is welcome! :)

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  • What's FirstOrDefault for DateTime in Linq?

    - by Keltex
    If I have a query that returns a DateTime, what's the value of FirstOrDefault? Is there a generic way to get the default value of a C# scalar? Example: var list = (from item in db.Items where item.ID==1234 select item.StartDate).FirstOrDefault(); Edit: Assume that the column StartDate can't be null.

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  • javascript window.open in aspx

    - by jinre
    i have aspx pages with vb.net in the back. I need to use javascript to open a new window on page load. I am also sending a querystring (www.mysite.com/default.aspx?dest=register.aspx) from the previous page. I need the javascript to parse the querystring and open the new window only if the URL has a querystring. please advice

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  • VSTS 2008 Database Edition doesn't seem to know 'DATEADD' constants, any ideas?

    - by Marcel Marchon
    I'm trying to implement a database build using VSTS 2008 Database Edition. The build always fails on the following constraint: ALTER TABLE [dbo].[tablename] ADD CONSTRAINT [DF_tablename_date] DEFAULT (CONVERT([varchar],dateadd(hour,(-1),getdate()),(1))) FOR [date]; The error that it shows is the following: TSD03082: The name "hour" is not permitted in this context. Valid expressions are constants, constant expressions, and (in some contexts) variables. Column names are not permitted. Anybody have an idea what is wrong here?

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  • How to make Python check if ftp directory exists?

    - by Phil
    I'm using this script to connect to sample ftp server and list available directories: from ftplib import FTP ftp = FTP('ftp.cwi.nl') # connect to host, default port (some example server, i'll use other one) ftp.login() # user anonymous, passwd anonymous@ ftp.retrlines('LIST') # list directory contents ftp.quit() How do I use ftp.retrlines('LIST') output to check if directory (for example public_html) exists, if it exists cd to it and then execute some other code and exit; if not execute code right away and exit?

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  • ASP.NET GridView Sort?

    - by Curtis White
    I'm performing a query with a sort in the Selecting event of the LinqDataSource. I'm then casting my query to a list and assigning it to the result. I'm using this data source in an ASP.NET gridview. I can see the list is sorted but when the ASP.NET gridview does not seem to be respecting the sort order. How can I get the gridview to respect my default sort order?

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  • Learning MVVM for WPF

    - by Mohit Deshpande
    I am now very comfortable with WPF, but I read some articles about MVP and MVVM that find the default project solution ineffective. Then I realized how ineffective it was and how the MVVM pattern is much better. So I want to really learn this pattern. Can I be directed to some resources like maybe a tutorial or a video or something?

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  • Applying a style to items in Android Gallery

    - by iTom
    Hello World! Is their any way to apply a style resource to customize the Item Border in the Gallery Class with Android? I'm trying to hide or change the color of the default Grey border but by the looks of things this isn't possible? Any help or tips you can provide would be fantastic. Appreciated, Tom

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  • Google Web Toolkit in eclipse randomly requires me to reset GWT SDK

    - by Phuong Nguyen de ManCity fan
    I downloaded and install the latest version of Google App Engine Plugin into my Eclipse and created a project with it using both GAE SDK and GWT SDK. The funny thing is, randomly, my project become subjective to error, like the class RemoteServiceServlet cannot be resolved. The errors will be removed if I go to the configure tab of the project and change the GWT SDK from Default to Specific version (or vice versa). Has anyone ever encountered the same error? What the heck is it?

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  • Is there a free (LGPL compatible) Grid plugin for jQuery that has similiar capabilities to the Ext-J

    - by Ehrann Mehdan
    One of the most appealing features of Ext-JS is the Grid control in my opinion. I was searching for something free that does something close and have set my hopes on jQuery. I haven't found a jQuery (or other LGPL compatible) Table / Grid plugin that allows to: Reorder columns by dragging Resize columns by dragging Add or Remove columns on the fly Have a default good looking UI (subjective, but Ext-JS look I think is a concensus) In addition to the rest most grid controls have (Sort, Paging etc) Is there a free (LGPL) jQuery plugin that does the above?

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  • Locaization in Mac appln.

    - by Frederic Soreng
    Hi , I'm trying to add localization to my mac appln. with the localized files and xib for the danish language. When i compile it accepts danish key entries as expected but after the packaging the software it won't accpet any othe language besides the default "english" language. Please guide me if any one have worked out with this problem.

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  • Centering strings with printf()

    - by Pieter
    By default, printf() seems to align strings to the right. printf("%10s %20s %20s\n", "col1", "col2", "col3"); /* col1 col2 col3 */ I can also align text to the left like this: printf("%-10s %-20s %-20s", "col1", "col2", "col3"); Is there a quick way to center text? Or do I have to write a function that turns a string like test into (space)(space)test(space)(space) if the text width for that column is 8?

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  • Why does std queue not define a swap method specialisation

    - by Jamie Cook
    I've read that all stl containers provide a specialisation of the swap algorithm so as to avoid calling the copy constructor and two assignment operations that the default method uses. However, when I thought it would be nice to use a queue in some code I was working on I noticed that (unlike vector and deque) queue doesn't provide this method? I just decided to use a deque instead of a queue, but still I'm interested to know why this is?

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  • LaTeX - Making a lighter version of text, like anti-bold?

    - by Rory
    I'm making a LaTeX document for someone. A certain piece of text looks "bold" for them, even though I'm not using the \textbf command. It's just a normal default LaTeX font. Is there any command to make a 'lighter version', i.e. make the text lighter, thinner? Something that looks to normal text, what normal text looks to bold?

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  • Telerik java script resize problem

    - by Maki
    I have an Telerik asp.net control that generate an html code that contains 2 div's, I resize this div's using js, after that this page is loading in iframe and my div's resize to default values, where is the problem??

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  • Nobody owner (99 99) in FTP caused by php functions !

    - by hacen
    I have a script (Joomla) that creates files and directories on the server. The problem is that it creates them under owner 99 99 (nobody) and after I can't delete or modify them by FTP without the help of the server admin. I think that is move_uploaded_file function of php. Is there any solution of this problem by the WHM or by the server admin? Can I modify the default owner in ftp?

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  • Implicitly including optional dependencies in Maven

    - by Jon Todd
    I have a project A which has a dependency X. Dependency X has an optional dependency Y which doens't get included in A by default. Is there a way to include Y in my POM without explicitly including it? In Ivy they have a way to essentailly say include all optional dependencies of X, does Maven have a way to do this?

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  • untar from run command in fibre

    - by Shah.Bhavesh
    i want to untar file from source to destination with below statement `def untar(source,destination): run("tar -xf {0} {1}".format(source,destination)) ` i am getting Error C:\Users\test\Desktop\fabric>fab -H user@host-p pass untar:source =/shared/sample.tar,destination=/home/ Traceback (most recent call last): File "C:\Users\shasmukh\AppData\Roaming\Python\Python27\site-packages\fabric\m ain.py", line 630, in main docstring, callables, default = load_fabfile(fabfile) File "C:\Users\shasmukh\AppData\Roaming\Python\Python27\site-packages\fabric\m ain.py", line 163, in load_fabfile imported = importer(os.path.splitext(fabfile)[0]) File "C:\Users\shasmukh\Desktop\fabric\fabfile.py", line 11 def copy(source,destination) ^ SyntaxError: invalid syntax

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  • help with .htaccess RewriteRule

    - by FFish
    What is the rewrite rule for following URL mysite.com/001234-some-keywords.html I want to capture the 6 digit reference number something like ([0-9]{6}) my indexed file is templates/default/index.php?ref=001234 One day I do a crashcourse regex.. I promise.

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  • Math.Round(decimal) Problem

    - by gtas
    Ok this is new, Math.Round(1.5) returns 2, i need 1. How to handle this? [EDITED] I know its the elementary default way, i need the opposite. Wrong typing meaning. Any Suggestions?

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