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• Sending SMS using free gateway

  - by ush

  I just wanted to develop one web application which allows users to send an SMS to any mobile free of charge . I searched on the net and found many codes and articles and through those articles i came to know that for that kind of application, i required either of the following things: Web service (Third party web services that are free but not working or not delivering the sms) GSM Modem ( I don't have any idea about this) SMS Gateway ( I don't have any idea about plz suggest me a idea

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• How to assign a value of a property to a var ONLY if the object isn't null

  - by Blankman

  In my code, is there a shorthand that I can use to assign a variable the value of a object's property ONLY if the object isn't null? string username = SomeUserObject.Username; // fails if null I know I can do a check like if(SomeUserObject != null) but I think I saw a shorthand for this kind of test. I tried: string username = SomeUserObject ?? "" : SomeUserObject.Username; But that doesn't work.

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• Which technology should I use to implement a Java-written WebService, to consume with the apache Htt

  - by Qlimax

  I would like to create a Java-written RESTFul Web Service, possibly using an eclipse plugin. This service should be consumed by an android application, using the apache HttpClient. But my question is, which is the best/ideal technology (server side) to implement this kind of web service?

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• What to use for space in REST URI?

  - by Droo

  What should I use: /findby/name/{first}_{last} /findby/name/{first}-{last} /findby/name/{first};{last} /findby/name/first/{first}/last/{last} etc. The URI represents a Person resource with 1 name, but I need to logically separate the first from the last to identify each. I kind of like the last example because I can do: /findby/name/first/{first} /findby/name/last/{last} /findby/name/first/{first}/last/{last}

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• Is there a template engine for Node.js?

  - by Seb

  I'm kind of falling in love with Node.js not because you write app code in javascript but because of its performance. I really don't care a lot about how beautiful a server side language might be but how much requests per second it can handle. So anyway I'm looking forward to experiment building an entire webapp using Node.js (and going back to the actual question) is there a template engine similar to let's say the django template engine or something similar (that at least allows you to extend base templates) available for Node.js?

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• Outputcache - how to determine optimal value for duration?

  - by Steve

  I read somewhere that for a high traffic site (I guess that is a murky term as well), 30 - 60 seconds is a good value. Obviously I could do a load test and vary the values, but I couldn't find any kind of documentation on this. Most samples have a minute, a couple of minutes. There's no recommended range. Is there something on msdn or anywhere that talks about this?

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• Get the current operating system during runtime in C++

  - by walle

  I need to figure out the operating system my program is running on during runtime. I'm using Qt 4.6.2, MinGW and Eclipse with CDT. My program shall run a command-line QProcess on Windows or Linux. Now I need a kind of switch to run the different code depending on the operating system. Thx

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• How do I create different Objects using Google Guice?

  - by kunjaan

  I have a Module which binds an Interface to a particular implementation. I use that module to create an object. How do I create a different kind of object with the the interface bound to a different implementation? Do I need to create a new module with the Interface bound to a different implementation?

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• how to make smarty's display function return to a variable

  - by user327396

  In smarty is it possible or is there any kind of function to render a template and return the result? for example: $rendered_content = $smarty->render("content.html")

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• Is CPU execution time different in Loop with Sleep() and Long Loops without sleep(), with both havin

  - by Jagira

  Hello, I have a loop that runs for approx. 25 minutes i.e 1500 seconds. [100 loops with sleep(15)] The execution time for the statements inside loop is very less. My scripts are hosted on GoDaddy. I am sure that they are having some kind of limit on execution time. My question is, are they concerned with "the total CPU execution time" or the total running time.

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• Free NHibernate helper tools?

  - by Jason Baker

  Are there any free tools to help simplify working with an NHibernate project in .NET 3.5? Primarily, I'm looking for some kind of code and config file generator to automate some of the more tedious parts of working with NHibernate.

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• Wake lock does not seem to work.

  - by crackedsun

  I'm developing an app in which i need the TCP connection to stay alive. I've implemented a kind of ping/pong system to do this. It works perfectly when the screen is on, but when it goes of the phone stops responding to the pings after a while. I've created a Wi-Fi wake lock but i'm still experiencing still the same problem.. Any ideas?

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• Adding multiple views to a listview.

  - by hwrdprkns

  Hey guys, I tried to add these views to list view using this kind of factory but everytime I try and add the view to a ListActivity, it comes up with nothing. What am I doing wrong? I set my list views like so: List<View> views = new ArrayList<View>(); for(int x =0;x<tagg_views.size();x++) { lv.addHeaderView(views.get(x)); }

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• How does init() get called on a Handler in a WebApp

  - by stevebot

  Hey, I have a Handler object that functions kind of like a service. It has a public init method defined in the Implementation but not the Interface. This Handler is also being autowired via Spring. How does the init method get invoked? Is it via Spring or does Tomcat call this?

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• MS SQL/PHP truncating result text

  - by Derek Adair

  Hi, I have a MS SQL query that is selecting a field and it is being chopped off for some reason it is cutting off text at 257 characters. Is there some kind of default cut-off for retrieving results with MSSQL and PHP? I'm honestly clueless as to why this is happening. ANY guidance would be greatly appreciated

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• PDF generated with jasperreport not showing well on Linux but yes on Mac, could the os be related?

  - by spderosso

  Hi, A PDF I generate with jasper reports renders Ok in my MAC but some labels show wrong on Linux. For example, I have a static label that doesn't show completely on linux (only a part of the whole word) but yes on Mac. Can the OS be somehow related? What is the usual source of this kind of problems?

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• Is there a way to test a program's hardware requirements without just using it on a bunch of differe

  - by Matt

  Is there a program out there or some other thing that will run some kind of virtualization for me or something, to test the hardware minimums for a program I write? Something I can do locally without install testing on, say, a 33 mhz 64kb ram IBM or something

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• How to know if your Unit Test is "right-sized"?

  - by leeand00

  One thing that I've always noticed with my unit tests is that they get to be kind of verbose; seeing as they could also be not verbose enough, how do you get a sense of when your unit tests are the right size? I know of a good quote for this and it's: "Perfection is achieved, not when there is nothing left to add, but when there is nothing left to remove." - Antoine de Saint-Exupery.

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• How do I get Hudson to stop escaping parts of my shell script?

  - by Rob Spieldenner

  I would like to have a shell script that copies some logs from a part of my system to the hudson workspace so I can archive them. So right now I have #!/bin/bash -ex cp /directory/structure/*.log . This is kind enough to be changed to cp '/directory/structure/*.log' . Which of course is not found since I don't have a file named *.log. So how do I get this script to work?

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• have a width larger than 960px with 960?

  - by noname

  if i use the custom css generator on their webpage i can have a wider width than 960? so isnt the name 960 kind of misleading? and some persons say that you cant have a flexible grid system (that changes with your browser size) with 960. but you can download a fluid version from the custom css generator. so apparently they didnt know what they were talking about? would be great if someone could straight these things out.

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• Weird floating point results

  - by pocoa

  >>> float(1) 1.0 >>> float(1) / 10 0.10000000000000001 >>> 4 + (float(1) / 10) 4.0999999999999996 4 + (float(1) / 10) is expected to be 4.10000000000000001 Is this a kind of bug?

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• Extend Javascript Date Object

  - by jAndy

  Hi Folks, I'm curious what would be the best practice to extend the Date constructor. The problem I'm facing is, that the Internet Explorer (< 7+8) can't parse a date like new Date('2010-05-11'); I have to admit that this is not a standard method to parse, anyways FireFox and Chrome perform well on that kind of date string. Now I'm wondering, should I just split/parse/rebuild the string before calling new Date() or is there a more elegant solution ?

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• Overloading + to add two pointers

  - by iAdam

  I have a String class and I want to overload + to add two String* pointers. something like this doesn't work: String* operator+(String* s1, String* s2); Is there any way to avoid passing by reference. Consider this example: String* s1 = new String("Hello"); String* s2 = new String("World"); String* s3 = s1 + s2; I need this kind of addition to work. Please suggest.

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• Tools and environments supporting Domain Driven Design (DDD)

  - by anthares

  Hi everyone, I'm doing a kind of research on the topic "Domain Driven Design". My question is what tools (or maybe environments) do you use, that support this paradigm? I know that I can google it, but I wonder which of them actually work and are useful, since I have no experience with neither of them. I'm interesting mainly in the .NET Framework, but any other opinions are also welcome! Thanks !

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• How to version control data stored in mysql

  - by Shawn

  I'm trying to use a simple mysql database but tweak it so that every field is backed up up to an indefinite number of versions. The best way I can illustrate this is by replacing each and every field of every table with a stack of all the values this field has ever had (each of these values should be timestamped). I guess it's kind of like having customized version control for all my data.. Any ideas on how to do this?

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