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• In linux, how can I get my IP address - ifconfig and ip addr show are not working

  - by naspinski

  This should be simple, but the machines we ssh into don't seem to have the regular commands. Are there any other simple ways I can use to get my IP?

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• How can I dump my MS SQL Server Database Schema to a human readable & printable format?

  - by Kyle West

  I want to generate something like the following: LineItems Id ItemId OrderId Price Orders Id CustomerId DateCreated Customers Id FirstName LastName Email I don't need all the relationships, the diagram that will never print correctly, the metadata, anything. Just a list of the tables and their columns in a simple text format. Has anyone done this before? Is there a simple solution? Thanks, Kyle

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• NFS Client library

  - by Reflog

  Hello. I'm looking for some stand alone library to access NFS shares. I am not looking for mounting the shares, just browsing and accessing the files for reading. Preferable something with a simple simple API similar to regular POSIX operations of opendir, scandir, read and etc. Thanks in advance!

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• How can I dump my SQL Server Database Schema to a human readable & printable format?

  - by Kyle West

  I want to generate something like the following: LineItems Id ItemId OrderId Price Orders Id CustomerId DateCreated Customers Id FirstName LastName Email I don't need all the relationships, the diagram that will never print correctly, the metadata, anything. Just a list of the tables and their columns in a simple text format. Has anyone done this before? Is there a simple solution? Thanks, Kyle

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• XSLT: Whole table columns count.

  - by kalininew

  Good afternoon, gentlemen. Please help us solve the problem, I do not have enough brains to solve it by myself. There is a table, you must define "simple" it or "complicated". Table "simple" if each row contain only two column, otherwise it is "complicated" table. How to do this means xslt.

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• AS3 Memory Leak Example

  - by Skawful

  Can someone post an example of as3 code (specifically event listener included) that would be a simple example of something that could leak memory... also hopefully could you post a solution to the problem shown? The question is: What is a simple example of leaking memory in an AS3 event listener and how can you solve it?

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• Is there a message generator

  - by Jlouro

  I don’t want to have my messages to the user stored in the application, or in a resource file. By message I mean, those difficult strings that we have to write to tell the user what is going on or wrong in the application at the precise time. Is there a simple message generator? Simple stuff, but as to handle singular/plural and feminine/masculine.

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• How to create a CMS web site using OFBiz

  I need a simple how-to tutorial on developing a simple CMS web site using the OFBiz CMS framework. There are absolutely no documentation of how OFBiz CMS works. Whatever is there in the official website is only about the data model used in OFBiz CMS application. If somebody can illustrate just a "Hello World" like application in OFBiz CMS, it will great help for me. Or can guide me to similar documents in web.

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• Setting up basic email client for a website

  - by Trip

  I have a simple website. I would like to have a notifier auto reply to folks who signup for different things. Do I have to pay for an SMTP service for this, or is there a simpler free alternative I can use? In short : I know of google apps, authSMTP, sendGrid, mailChimp..but I was wondering if there is something simple I can use

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• Make a run away button in jQuery

  - by KiD0M4N

  Hi guys, I wanted to create a page with a simple button which runs away from the user when he tries to click it. Lets call it the Run away button? Is there a simple 'jQuery' snippet which will allow me to do the same? Regards, Karan Misra

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• How to do comment and document on Window Workflow Foundation

  - by Dennis Cheung

  I am working with few simple xoml workflow (.NET 3.5), and I want to add few simple comment and note on the xoml file. I can find a "Description" property on activity, but that not easy to read.

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• Building a DLL via Maven with mojo-native

  - by graham.reeds

  I can build a simple dll consisting of a source file, a header file and a definition but now I am progressing beyond a simple toy dll and working towards something more real (ie: more complex). The DLL I am trying to compile has 2 source files, 2 headers and the dreaded stdafx pair. To compile normally you would use /Yc for the pch and /Yu to use it. How do you specify that with in the constraints of mojo-native's compiler options?

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• Handling arbitrarily large integers in dbase language

  - by yatin

  Is there a simple package available that permits programming in xbase ( i.e. dbase or Foxpro syntax) and has a datatype to store and perform simple arithmatical operations on arbitrarily large integers ( say 100,000 decimal digits) ?

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• What is JAF? What is its purpose?

  - by Manoj

  Hi All, I am unable to understand the purpose of JAF(java activation Framework). Please explain me in simple terms or else where can i find simple material to learn. In Java Mail API, they are using JAF. I read, it was like finding the supporting data types of an object. But i couldn't understand. Please teach me!!

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• How to draw a graph in LaTeX?

  - by Amir Rachum

  First of all, let me say I'm using LyX, though I have no problem using ERT. Secondly, what is the most simplest way to draw a simple graph like this in Latex? I've seen some documents with graphs and I've seen some examples, but I couldn't figure out how to just draw a simple graph - what packages do I need, etc?

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• cifs/samba client library

  - by Reflog

  Hello. I'm looking for some stand alone library to access SMB/CIFS shares. I am not looking for mounting the shares, just browsing and accessing the files for reading. Preferable something with a simple simple API similar to regular POSIX operations of opendir, scandir, read and etc. Thanks in advance!

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• What is Covariance and Contravariance

  - by xyz

  Please explain me in simple terms (if possible simple example) the covariance and contravariance in c# .net . I know many are available(even in stackoverflow) but my problem is in which scenario I should use that is not explained in the articles that I am refering to. e.g. Covariance and Contravariance in Delegates (C# Programming Guide) Thanks

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• Sample code for image upload

  - by Michael

  Hi, In would like to write a simple Android application that takes a picture from the camera and uploads it to a webserver. Additionaly, I would like it to print in the screen the response from the server wich is a simple text string. Do you know if there is any sample code that does something like that? Thank you, Michael

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• Django query to get a unique set based on a particular column's value

  - by kchau

  Hope this makes sense... Is there a simple way to return a set of values from a table based on a single column's values being distinctly unique? What I'm hoping for is something like: SegCode.query.filter(ref.unique()).only('ref') That's not real code, but I was hoping there was some simple function out there that will accomplish this...

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• jQuery cannot retrieve data from localhost

  - by fatnic

  I have a very simple bit of jQuery to retrieve my latest Tweet $.getJSON("http://twitter.com/statuses/user_timeline/username.json?count=1", function(data) { $("#tweet_text").html(data[0].text); }); This works fine on a simple HTML file on my desktop. However, once the file is accessed from my localhost (apache) no data is being returned. I was wondering if any part of Apache was blocking the request somehow? Or any other ideas?

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• How can I create a new spreadsheet file using the OOXML SDK that contains multiple worksheets?

  - by Shawn Simon

  I downloaded the OOXML SDK. I need to create a simple excel spreadsheet that has x worksheets, each with 4 columns and y rows of data. It's pretty simple, but I can't find an example of how to create sheets anywhere. I am going absolutely insane here. Thanks

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• String format or REGEX.

  - by ThePower

  I need an simple way to check whether a string that is sent to my function is of the form: (x + n)(x + m) //the +'s can be minus' //n and m represent a double //x represents the char 'x' Is there a simple string format that I can use to check that this is the form. As opposed to checking each character singularly. The whitespace will be removed to save any confusion. Regards Lloyd

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• Would shell scripting be a good language to teach a kid?

  - by Babiker

  My 14 year old brother seems to be fascinated by computers, so I thought I'd get him started with programming. For teaching some very simple programming elements like assignments, simple logic, control flow, etc., would there be any danger in teaching him through shell scripting?

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• JavaScript computer algebra system

  - by Jonas

  I am looking for a simple computer algebra system (cas) for JavaScript but I can't find anything with google. I only need basic functionality: simplify expressions to some canonic form. Ability to check if two expressions are the same, i.e., a(x+y) == ax+ay parse mathematical formulas. I want it to be able to read expressions like ax²+4x. solve simple equations etc. Do you know of such a library?

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• JSON serialization of Google App Engine models

  - by user111677

  I've been search for quite a while with no success. My project isn't using Django, is there a simple way to serialize App Engine models (google.appengine.ext.db.Model) into JSON or do I need to write my own serializer? My model class is fairly simple. For instance: class Photo(db.Model): filename = db.StringProperty() title = db.StringProperty() description = db.StringProperty(multiline=True) date_taken = db.DateTimeProperty() date_uploaded = db.DateTimeProperty(auto_now_add=True) album = db.ReferenceProperty(Album, collection_name='photo') Thanks in advance.

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