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• Tell smarty to print block as is

  - by Juriy

  Hello guys, I need to inline some javascript code into the Smarty template files and these {ldelim} {rdelim} things are killing me. Is there a way to tell smarty to ignore the markup for a block and just output it as is? Something similar to CDATA blocks in the xml? Just in case: here is how simple javascript looks now: $(function() {ldelim} $( "#slides" ).accessNews({ldelim} speed : "{$speed}", slideBy : 1 {rdelim}); {rdelim}); creepy heh?

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• Why does the Java compiler complain about a local variable not having been initialized here?

  - by pele

  int a = 1, b; if(a > 0) b = 1; if(a <= 0) b = 2; System.out.println(b); If I run this, I receive: Exception in thread "main" java.lang.Error: Unresolved compilation problem: The local variable b may not have been initialized at Broom.main(Broom.java:9) I know that the local variables are not initialized and is your duty to do this, but in this case, the first if doesn't initialize the variable?

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• OpenCL C/C++ dynamic binding library (win32 and more)

  - by rotoglup

  I'm giving a try at OpenCL, and in order to put this in production I'd like to be able to bind dynamically to OpenCL.DLL (when under Windows), in order to handle 'gracefully' the case where no OpenCL is installed on the host computer. Is there any available library (or code snippet) that takes care of this dynamic binding in C or C++, much like GLEW does for OpenGL ? I'd like to avoid the hassle to do it myself. Thanks,

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• javascript replace i into I

  - by Eric Sim

  I need a javascript to replace i into I. This should apply to cases such as i'm good. So am i. He though i love him. The standard ThisContent = ThisContent.replace("i", "I"); doesn't work because it replaces every i. I also thought of ThisContent = ThisContent.replace(" i ", " I "); but it doesn't work for the first and second case. Any idea?

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• HTML forms and passing data back

  - by coLOLtip

  My html form is spreading over several pages (steps), and I want to let the use to take step back in case they would like to change something they filled in. So, I don't want to make users re-type all the information they already have typed once. Thus, how would I make it so that all the information would go back, to speak so? (I use PHP on server-side.)

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• Why date comparison in sql is not working. Please help

  - by Shantanu Gupta

  I am trying to fetch some records from table but when i use OR instead of AND it returns me few records but not in other case. dates given exactly are present in table. What mistake i am doing ? select newsid,title,detail,hotnews from view_newsmaster where datefrom>=CONVERT(datetime, '4-22-2010',111) AND dateto<=CONVERT(datetime, '4-22-2010',111)

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• UI design for screen which has number of data entry textFields.

  - by shilpa

  Hi all, my app is an e-commerce application. During the checkout process, I have "recipient" and "credit card" screens. In the recipient screen, there are number of fields for address entry, which makes it very clumsy. Same in the case of the credit card screen, where the user is asked to enter their credit card info and billing address. Can anyone suggest how to design these two pages?

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• PHP language specification ?

  - by Rolf

  Hi, as I know there is an official document for Java (JLS), I'd like to know if it's also the case of PHP language. I found the "Language Reference" section on the PHP manual, but it doesn't look as detailed as the JLS. The thing is I have a good practical knowledge of PHP but I'm miserably clueless about what REALLY happens under the hood. If there isn't any official document, could you recommend me some good books to read ? Thanks in advance ! Rolf

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• How to make a data-bound combo box to display (like a DisplayMember) a syntetic string?

  - by Ivan

  I have a first name and a surname as separate columns in a table. If I bind a combo box to a query and set DisplayMember property to "Name" then each person a table is represented in a combo box by its name. How do I show each person's full name (built from concatenating 2 columns) in a single comb box item in this case?

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• Can I use C# 4.0 in VS2008 / ASP.NET 3.5 application ?

  - by this. __curious_geek

  Can I certainly do this ? If this is possible how do we do this ? What language features of C# 4.0 are tightly bound to the CLR of .net 4.0 framework if any? In case if no features are bound to CLR4.0 can we really use C#4.0 in a .Net3.5 application ?

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• Using Mokito, how do I match against the key-value pair of a map?

  - by Sean

  I am need to send a return specific value from a mock object based on a specific key value. concreate class: map.put("xpath", "PRICE"); search(map); Test case: IOurXMLDocument mock = mock(IOurXMLDocument.class); when(mock.search(.....need help here).thenReturn("$100.00"); how do I mock this method call for this key value pair?

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• Is Unit Testing worth the effort?

  - by The Talking Walnut

  I am working to integrate unit testing into the development process on the team I work on and there are some skeptics. What are some good ways to convince the skeptical developers on the team of the value of Unit Testing? In my specific case we would be adding Unit Tests as we add functionality or fixed bugs. Unfortunately our code base does not lend itself to easy testing.

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• Python lookup hostname from IP with 1 second timeout

  - by ensnare

  How can I look up a hostname given an IP address? Furthermore, how can I specify a timeout in case no such reverse DNS entry exists? Trying to keep things as fast as possible. Or is there a better way? Thank you!

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• Is it possible to resize text to fit a fixed size div?

  - by int3

  This seems like a pretty natural use case to me, though I haven't been able to find anything on it: Say I have a fixed-width div that is dynamically populated with some number. What's the best way to ensure that numbers with more digits take smaller font sizes such that they fit nicely into that fixed width? Is there some CSS property for this, or do I have to resort to Javascript hackage?

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• Android Assets No Value Read?

  - by BahaiResearch.com

  AssetManager assets = myContext.getAssets(); String[] files = assets.list("MyFolder"); InputStream myInput = assets.open("MyFolder/" + files[0]); int i = myInput.read(); in this case 'i' is -1 meaning nothing read. Why would nothing be there if the file is there, the variable 'files' has the file as well. Do I need to do anything to the file I put into the Assets folder in get it to be readable?

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• fire an intent from the onCreate method in android

  - by Sephy

  Maybe my question might seem a bit weird, but I have an activity in which, in one case , I have to move to another activity before it finishes loading the screen. My condition is in the onCreate method, which means when I encounter it, i get a "startActivity called from outside an activity context" error and the app just crashes... But then, is there an easy way like a flag for the intent to make it work without having the activity context resolved? thanks for any answer

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• loading crystal report in windows xp

  - by Sumit Chawla

  I have prepared a wpf application using visual studio 2010 in windows 7 which includes crystal report viewer. I tried to run the application on another windows 7 pc with CR runtime installed, it worked properly. I tried the same thing with windows xp but everytime the crystal report loads it gives an unhandled exception and the whole app stops working and closes. what to do in this case? or give me some suggestions how to make work with window-XP

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• Websites that archive cross-browser, cross-platform css/js bugs?

  - by meder

  I'm about to develop my own browser inconsistency/bug compendium site but I'm wondering if I really need to - can we get a wiki of sites that do this already? I'm aware of a lot of them but I hope I'm not missing out on some major ones. I wanted mine to be more intuitive and social-like for most people, powered by tags and screenshots and test-case pages.

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• Why did my ASP.NET Web App stop showing AM in times?

  - by qntmfred

  I haven't made any code or configuration changes (that I know of) to my ASP.NET web application and this morning it suddenly stopped showing the AM in my displayed times. PM still shows up, just not AM. It's hosted on Windows Server 2003. I figured somehow the OS regional settings might have been changed somehow, but that doesn't appear to be the case. How could this have happened?

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• get active window of other programs using java

  - by stdnoit

  i am trying to make java application that can get the information from other active window program ...such as information bar or even screenshot of other active window is JNI the only option in this case? thanks

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• how not to allow muliple keystokes received at one key press?

  - by Untopronor

  when we press a key and keep pressing it the keypress and keydown event continuously fires. Is there a way to let these fire only after a complete cycle ,eg keydown and then key up. I would like the user not to be able press the key continuously rather would like the user have to press then release the key board to type a character ! so that following case do not occur eg : pppppppppppppppppppppppp when user presses 'p' for 1 sec.

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• Mercurial permament delete?

  - by Arnis L.

  I commit some 3rd party tools that i decided not to use afterwards and removed them from hg again. Thing that i dislike - they are still kept in history. Normally this is a good thing of course, but for this particular case - that's just a waste of space. What are options to intentionally mess around with hg repository history and weed it out?

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• UnicodeDecodeError when redirecting to file

  - by zedoo

  Hi, I run this snippet twice, in the ubuntu terminal, (encoding set to utf-8) once with ./test.py and then with ./test.py >out.txt: uni = u"\u001A\u0BC3\u1451\U0001D10C" print uni Without redirection it prints garbage. With redirection I get a UnicodeDecodeError. Can someone explain why I get the error only in the second case, or even better give a detailed explanation of what's going on behind the curtain in both cases?

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• jquery radio button group problem

  - by user198937

  Hi, I have a radio group which is validated for required. It works fine except when in certain cases I need to disabled first radio button leaving user to select one from remaining. Even in this case radios are validated but error message is not displayed. I believe its due to error message's association with first radio. Disabling other radio except first works fine too. Is there way around?

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• Should I merge .pbxproj files with git using merge=union?

  - by Ortwin Gentz

  I'm wondering whether the merge=union option in .gitattributes makes sense for .pbxproj files. The manpage states for this option: Run 3-way file level merge for text files, but take lines from both versions, instead of leaving conflict markers. This tends to leave the added lines in the resulting file in random order and the user should verify the result. Normally, this should be fine for the 90% case of adding files to the project. Does anybody have experience with this?

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