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• C++, Getting website source, part 2

  - by pure841

  So, I have this source: http://paste2.org/p/808870 Now, it works getting the source, however, it keeps repeating afterwards. For example: http://img263.imageshack.us/img263/7259/outputq.png Notice how it says , then continues? I was wondering how I can avoid that. I know I can limit the buffer, however is there a better solution? Thanks

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• Replace umlaute (äüö) for SEO link in rails - best way

  - by ole_berlin

  Hi, I'm using the permalink_fu plugin to create permalinks from titles. My problem is: If the title contains german characters, they are just replaced with '_'. What I need is something that replaces ä with ae ü with ue ö with oe I fount String.tr but the problem here is that it replaces 1 character with 1 replacement, so it would work for replacing é with e ø with o etc. Does anyone have a nice and clean solution for that? Thanks

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• Haskell: Multiples of Numbers in a List

  - by handheldpenguin

  How would I print the multiples of a list of given numbers in a merged, sorted list? I.e. take 10 (multiples [4,5]) gives 4,5,8,10,12,15,16,20,24,25 I've got it working for lists of size 2 or 1 but I need a more general solution :)

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• Is it a good practice to have trim in setter?

  - by zibi

  I'm doing a code review and I noticed such a code: @Entity @Table(name = "SOME_TABLE") public class SomeReportClass { @Column(name = "REPORT_NUMBER", length = 6, nullable = false) private String reportNumber; ..... public String getReportNumber() { return reportNumber; } public void setReportNumber(String reportNumber) { this.reportNumber = StringUtils.trimToNull(reportNumber); } } Every time I see trimming inside of a setter I feel that its not the clearest solution - what is the general practice with that issue?

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• how to stop fireing a event on refreshing a page

  - by Abhisheks.net

  Hello guys, here i have a problem that is , in a from data is inserted in database on click on a button when it it will be done successfully, if the page is refreshed then the click event is fired again and the data is inserted again . so please tell me a appropriate solution to resolve it .

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• jQuery plugins: How can I stop divs from overlapping?

  - by anir

  I'm using Masonry and Embedly plugin to display embedded content, I've put together an example in jsfiddle.net/anir/pBtbb/3/ It appears the Masonry plugin loads first and it causes the overlapping problem (they only show correctly when you resize the result window) I've read that I could use callback functions or retrigger Masonry once embedly has finished rendering content, but I don't know how to do it. Can you help me? Is there any other solution to fix this?

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• Python: Sort a dictionary by value

  - by the empirical programmer

  I have a dictionary of values read from 2 fields in a database: a string field and a numeric field. The string field is unique so that is the key of the dictionary. I can sort on the keys, but how can I sort based on the values? Note: I have read this post 72899 and probably could change my code to have a list of dictionaries but since I do not really need a list of dictionaries I wanted to know if there a simpler solution.

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• Input labels for dynamically loaded HTML content

  - by treznik

  I have a form that is dynamically loaded through AJAX and dumped with innerHTML inside an area of a website. The problem I seem to encounter is that the labels don't seem to point to the inputs they're tied to, when clicked. I'm sure the markup is correct because if I open that form html code separately the labels work. Is there a solution to re-initialize somehow this sort of event natively? I'm not looking into simulating the behavior with JS. Thanks!

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• How should I grab pairs from an array in python?

  - by tomaski

  Say I have an array that looks like this: ['item1', 'item2', 'item3', 'item4', 'item5', 'item6', 'item7', 'item8', 'item9', 'item10'] Using Python, how would I grab pairs from it, where each item is included in a pair with both the item before and after it? ['item1', 'item2'] ['item2', 'item3'] ['item3', 'item4'] ['item4', 'item5'] ['item5', 'item6'] ['item6', 'item7'] ['item7', 'item8'] ['item8', 'item9'] ['item9', 'item10'] Seems like something i could hack together, but I'm wondering if someone has an elegant solution they've used before?

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• C# getpixels() gets the correct value on xp and vista but is slightly off when used on windows 7

  - by user352288

  I have a C# program that works correctly on xp and vista but it needs to be used on windows 7, I have not been able to come up with a solution, it appears that getpixels just doesn't work right on windows 7, thanks.

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• Why are interfaces unusable in PHP?

  - by streetparade

  I mean an interface definition without defining the return type makes it unusable? This makes more Clear Interface run { public function getInteger(); } class MyString implements run { public function myNumber() { } public function getInteger() { return "Not a number"; } } In Java every Interface has a return type like Integer,String,Void I know that PHP is unfortunately a loosly typed Language but isnt there a Solution for that Problem? Is it Possible to defining a Interface with a Return type like Integer?

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• Using linq what is the easiest way to conv list<long> to list<int>?

  - by acidzombie24

  Using link what is the easiest way to convert a list of longs to a list of ints? I need it to be a list, if it cant be possibly i would like to see a solution with a int array or some kind f int container.

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• Jquery table sorter-

  - by pradeep

  i have a html page in which 10 table , i want to use jquery table sorter for one table only, But its CSS is implementing in all tables. is there any solution for this

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• world countres list with cities

  - by kusanagi

  is there any solution to show user all countries and after select country it reselect all cities of its country? be best with script selecting p.s. russian name of countries

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• Find out the Mac address!!

  - by pirates-iiita

  hello everyone, Can anyone please tell the way to find out the mac address of a system which is: 1. Shutdown 2. Power plugged in 3. Connected to Lan 4. Nic card ON. Kindly post the solution as i urgently need it in my project... thank you

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• How to send a stream (string) to print via a print server (Asp.Net)?

  - by user359706

  I developed a web application in asp.net and I would like to send a stream string print server. I know the ip of the printer connected to the network and the IP of the print server, but I do not want to send the stream directly to the printer and prefers to spend by the print server. I really look on the net, but I do not find a solution to my need. I look forward to your advice. Thank you.

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• What's the easiest way to do form validation for jQuery?

  - by ming yeow

  All i want to do is to check if the textfield has been changed. if not, i want to highlight the boxes when submit is pressed. how do i do that? seems very simple, but not sure why every other solution is so complicated

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• Yet another div height question

  - by cf_PhillipSenn

  Over the years, I've struggled with this. This year, there might be a solution. I need a header, content and footer. I would like the footer to be at the bottom of the page, the header at the top, and the content in between. I would like the content to have a scroll bar. Q: Is that too much to ask?

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• System.IO.File.ReadAllText(path) does not read the html file.

  - by Harikrishna

  I want to read the html file.And for that I use System.IO.File.ReadAllText(path).It can read all the html file but there is one file which is not read through this function. I have also used using (StreamReader reader = File.OpenText(fileName)) { text = reader.ReadToEnd(); But still there is same problem. What is the reason can be there ? And for that what can be the solution ? Or any other way to read the file ?

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• Correct usage(s) of const_cast<>

  - by ereOn

  Hi, As a common rule, it is very often considered a bad practice to use const_cast<>() in C++ code as it reveals (most of the time) a flaw in the design. While I totally agree with this, I however wonder what are the cases were using const_cast<>() is ok and the only solution. Could you guys please give me some examples you know/you encountered ? Thank you very much.

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• iPhone:How to edit and save an image on the device?

  - by user187532

  Hi, I am developing a greeting card application for iPhone. I have an image as greeting card, where-in i should allow user to add his own text, which(text) appends to that greeting image and save it on the device. Is it possible and edit an image and add some text on top of the image and save the modified image in the device storage somewhere? If anybody knows the solution, please share your ideas. Thank you.

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• Why TFS doesn't add some DLL in Bin Directory ?

  - by user284523

  When I added a whole solution in TFS, it didn't add one dll, I then have to add it manually. Is there something that prevents it from doing so ?

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• Java checking connection via socket continuously

  - by Onca

  I'm developing a multiclient-server program with Java based on GUI and database. The demand regarding the program from the client side is to make sure all the time that there is a connection to the server, and if the connection is lost (server goes down/problem with socket or stream) it should be notified. In other words I need a solution for continuously checking the connection to the server. What is the best way to do that ?

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• Error #1069 in flash...

  - by sabuj

  Error #1069: Property data not found on flash.display.SimpleButton and there is no default value. Can anyone give me a suggestion what will be the solution of this problem.

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• List component to bring up InputText boxes

  - by user1760403

  I'm creating a list component with different numbers on each label ranging from 1 to 10. When clicked on a number I need it to bring up that many inputtext boxes one after another.. It's pretty much a multiplayer game that you select how many players are playing, then you input each name.. I'm so stuck it's ridiculous.. if anyone has a solution, or a different idea please help me out, thank you so much in advance.

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