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• Print numbers sequentially using printf with filling zeroes

  - by Werner

  Hi, in C++, using printf I want to print a sequence of number, so I get, from a "for" loop; 1 2 ... 9 10 11 and I create files from those numbers. But when I list them using "ls" I get 10 11 1 2 .. so instead of trying to solve the problem using bash, I wonder how could I print; 0001 0002 ... 0009 0010 0011 and so on Thanks

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• No Android project type in Eclipse->File->New-Project

  - by Rubberman

  I am running CentOS 5.5 x86_64 with JDK 1.6, Eclipse Galileo, and the 0.9.7 ADT is installed; however, after installation, the Android project type is not available. I have checked in the installed packages list and it is installed. Anybody encounter this problem before? Could it be due to my use of the 64-bit java VM that is installed on my system?

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• python multiprocessing server connections

  - by tranimatronic

  I wish to get a list of connections to a manager. I can get last_accepted from the servers' listener, but I want all connections. There HAS to be a method I am missing somewhere to return all connections to a server or manager Please help!!

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• how to create numbers(images) in twitter format?

  - by Madhu

  Hi, I am developing a list of buttons for a puzzle game where i want to place images on these buttons with good texture on it like what we see just like in twitter format.is it possible to do this? if so how? Thanks,

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• Java: most efficient way to defensively copy an int[]?

  - by Jason S

  I have an interface DataSeries with a method int[] getRawData(); For various reasons (primarily because I'm using this with MATLAB, and MATLAB handles int[] well) I need to return an array rather than a List. I don't want my implementing classes to return the int[] array because it is mutable. What is the most efficient way to copy an int[] array (sizes in the 1000-1000000 length range) ? Is it clone()?

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• What's the right Java generic for a collection of elements with unique addressable indices?

  - by Rocreex

  I'm on my way to programming a database application and in our course we are told to implement a library of elements using one of the Java Collections. Each of the elements has a unique ID with which it's supposed to be addressed. Now I am wondering how this can be done. I though about using a ListArray but this won't work because the only way of addressing List elements is through the index which you can't control. Do you have some advice for me?

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• Jump to 'git add -i' patch command (5) directly

  - by felixge

  How can I get "git add -i" to start up in patch mode directly without having to type "5" + Enter? I know about "git add -p", but it's not the same as it doesn't show me a list of files to select from first. This is very annoying because I'd like to jump between "git add -i" and "git commit" very quickly to turn my dirty tree into some nice looking commits.

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• Enumerating Environment keys with VBScript?

  - by Stabledog

  I need to enumerate the keys in the WScript.Shell.Environment object. It's clear that if you already know the name of the key, you're home free with: Set oShell = WScript.CreateObject("WScript.Shell") Debug.WriteLine "PATH=" & oShell.Environment("PATH") ...but if you want to list the keys, it looks like you're out of luck! Is there a secret passageway somewhere?

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• Most useful .NET utility classes developers tend to reinvent rather than reuse

  - by Gern Blandston

  I recently read this Phil Haack post (The Most Useful .NET Utility Classes Developers Tend To Reinvent Rather Than Reuse) from last year, and thought I'd see if anyone has any additions to the list.

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• Django menu item sorting

  - by doktorno

  Hi i've got MenuItem model : MenuItem(models.Model) name=models.CharField(max_length=50) url = models.URLField() position = models.IntegerField() Class Meta: ordering =['position'] then i'm retriving it by MenuItem.objects.all() My question is how can i make any user friendly interface in admin panel to allow sorting MenuItems - for example list with + and - buttons to move MenuItem up and down ....

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• JQuery - Iterate through SELECT options

  - by user208662

  Hello, I have a SELECT element in HTML. This element represents a drop down list. I'm trying to understand how to iterate through the options in the SELECT element via JQuery. How do I use JQuery to display the value and text of each option in a SELECT element? I just want to display them in an alert() box. Thank you!

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• How to define allowed tags in CKEditor?

  - by kenpeter

  Hi, I only need to use certain tags in CKEditor: The list tag, break tag, etc... Can I define them & disable the other tags in CKEditor?

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• How to check if an Object is a Collection Type in Java ?

  - by Tony

  By using java reflection, we can easily know if an object is an array. What's the easiest way to tell if an object is a collection(Set,List,Map,Vector...)?

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• What are some of the best free Mercurial hosting services?

  - by Phil.Wheeler

  I've been having a look through Mercurial's list of Hg hosting providers but can't really distinguish much about the real quality of the services. What are other peoples' experiences with free services? Which would you recommend and why?

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• Grails scaffolding, One-To-Many field, set to null

  - by DannyM

  I have a domain class that can have a nullable one-to-many field. When using dynamic scaffolding, the view will insert a value from the foreign table (usually the first one in the list) even if i don't want to set this field.

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• DirectX capabilities on different graphics cards

  - by user9876

  I'm writing a Direct3D application, using DirectX 9. Although it works on my PC, I need to make it work on a wide range of systems. I need to know what capabilities I can expect to see on other systems. Is there a list of the DirectX capabilities that graphics cards support? I've found one site, which I'll post as an answer, but it's a bit out of date.

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• 100k+ Records and sp_xml_preparedocument

  - by Jonn

  I've been encountering a seeming deadlock with one of my tables and the only place I can trace it back to is a stored procedure that uses sp_xml_preparedocument on a list of data. The data inserted, btw, consists of a 100k+ records on average. Is it possible that it is causing the deadlock? What other pitfalls does using sp_xml_preparedocument have?

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• How to implement context menu on key press instead of long click/tap

  - by takyon

  I have a ListActivity and I want to implement context menu for each of the list elements. I know that the common way to do this is to show the context menu on long click/tap. I want to know if there is a way to show the context menu for each element on a key press(preferably the menu key). To rephrase my question, how can I trigger the context menu and not the options menu by pressing the menu key(or any other key).

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• How to deploy to Tomcat from NetBeans?

  - by deamon

  I've added Tomcat in the "Tools Servers" menu and as you can see it appears in the list of servers: But when I try to run my project, I cannot select Tomcat! The drop-down with servers is empty. I tried it with NetBeans 6.8 and 6.9 Beta. Any idea?

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• output redirection in UNIX

  - by Happy Mittal

  I am a beginner in UNIX. I am finding some difficulty in input/output redirection. ls -l temp cat temp Here why temp file is shown in the list and moreover, it is showing 0 characters. wc temp temp cat temp here output is 0 0 0 temp. Why lines, words, characters are 0. Please help me to undestand this concept.

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• Python: Container object that preserves ordering and enforces uniqueness?

  - by Infinity

  Is there anything like this in the standard library? I've looked but haven't found it. It needs to be like a list (preserves order) but also like a set (elements can only appear once). So if you give it ['a', 'b', 'a'] it should return ['a', 'b'] Thanks!

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• Where can I find the source code of something like this (Google Map API) or is there a better way?

  - by janoChen

  Where can I find the source code of something like this (Google Map API): http://gmaps-utility-library.googlecode.com/svn/trunk/labeledmarker/1.1/examples/airportmap.html What's the easiest way of marking spots in a Google Map API (embedded in my web site), according to a list of places and dates?

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• What is wrong with this jquery snippet in ie6?

  - by codeninja

  ie6 isn't playing nice with my jquery snippet, why is this throwing a syntax error in IE6 if(typeof isIE6 !="undefined"){ $("#dropdown-list li").hover( function(){ $(this).addClass("hover"); }, function(){ $(this).removeClass("hover"); }, ); };

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• Dynamically customize django admin columns ?

  - by tomjerry

  Is it possible to let the users choose / change dynamically the columns displayed in a object list in Django administration ? Things can surely be implemented "from scratch" by modifying the 'change_list.html' template but I was wondering if somebody has already had the same problem and/or if any django-pluggin can do that. Thanks in advance,

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• Core Data - Best way to save a "number of items"

  - by Daniel Granger

  The user will have a static list of items to choose from. Using a Picker View they will choose one of the items and then select how many of them they want. Whats the best way to save this in core data? A Struct? struct order { NSInteger item; NSInteger numberOf; }; Or some sort of relationship? Many Thanks

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