Search Results

Search found 12846 results on 514 pages for 'ghost answer'.

Page 197/514 | < Previous Page | 193 194 195 196 197 198 199 200 201 202 203 204  | Next Page >

• how to do this problem?

  - by Sachin Tendulkar

  Write an iterative program that finds the largest number of McNuggets that cannot be bought in exact quantity. Your program should print the answer in the following format (where the correct number is provided in place of n): "Largest number of McNuggets that cannot be bought in exact quantity: n"

  Read the article

• database assignment

  - by eric

  Hi, Given the following table: CREATE TABLE T1 (A INTEGER NOT NULL); CREATE TABLE T3 (A SMALLINT NOT NULL); INSERT T1 VALUES (32768.5); SELECT * FROM T1; INSERT T3 SELECT * FROM T1; SELECT * FROM T3; What is the output of above query? If any error occured please declare the line of it?Explain your answer!

  Read the article

• static method can be overloaded or overriden in Java?

  - by Cricandcric.com

  Can any one please tell me the following questions 1) can a static method can be overloaded? 2) Can a Static method can be overriden? 3) why they can't be done, if answer is no for the above questions? 4) I read that implicitly static is final? is that true?

  Read the article

• How does a database handle auto-number field if it's limit is reached?

  - by Nitesh Panchal

  Hello, In my tables, i have selected id column to be of type int (4 bytes). The answer i want to know is how will any database handle it once it's limits are reached? Will the database refuse to insert any more records in table? or what exactly will happen? Also how should i tackle this type of problem (if the database doesn't handle it by itself)?

  Read the article

• What is Control's DesignMode property and how to use it?

  - by sanjuro

  Hi, what is DesignMode property? When it is useful? I don't understand it from msdn definition http://msdn.microsoft.com/en-us/library/system.web.ui.control.designmode.aspx Some example? Thanks for answer.

  Read the article

• Delphi components you can't live without

  - by Warren P

  Most Delphi developers have a list of Delphi components they wouldn't live without. Not including anything that ships with Delphi (standard VCL or included third-party software like Rave or Indy), what are the components you can't live without, be they commercial or open-source? One component or product name per answer, please. Please do not post duplicates.

  Read the article

• Gedit adds line at end of page

  - by Sam

  The answer to this must be somewhere but I'm not finding it -- can anyone help me understand why in Gedit, if I have a page of code there is no extra trailing blank line, but then when I do a file comparison for my svn commit it shows an extra line being added at the end of the file? I have a feeling that Gedit is automatically adding an ending line break. But why, I have no idea...

  Read the article

• How do I use python-webkit2png to take many screenshots at the same time?

  - by oldfellow

  I've got thousands of urls from many hosts I need to screenshot. I can use the lib fine from the command line, but how can I integrate it into my code so I can take multiple screenshots simultaneously? I think it's something to do with xvfb as with the answer to this question: http://stackoverflow.com/questions/1747022/how-to-kill-headless-x-server-started-via-python but I'm not sure what exactly.

  Read the article

• Building an IRC bot in Java

  - by Waltzy

  After some googling an obvious answer or starting point for a Java IRC bot has not presented itself, my question; is there an existing framework to help me do build an IRC bot? Failing that, is this possible using Sockets in Java to do this and has anyone seen an example around the web? cheers guys.

  Read the article

• Java reading files......

  - by user69514

  Ok this is a homework questions, but I cannot find the answer anywhere, not even in the book. Path to Files If the user wants to specify a path for a file, the typical forward slash is replaced by ________. can you help?

  Read the article

• unix DECLARE_WAIT_QUEUE_HEAD (var) var prototype?

  - by yoavstr

  hello i want to work with 2 queue in the module where i change my pointer to them therefore i need to use : //declartion wait_queue_head_t **currentQ; DECLARE_WAIT_QUEUE_HEAD (readWaitQ1); DECLARE_WAIT_QUEUE_HEAD (readWaitQ2); if(condition){ currentQ = &readWaitQ1; }else{ currentQ = &readWaitQ2; } but i get incorrect type for wake_up an other stuff using the queue. even thought i google it i couldnt find an answer can someone just give me the prototype needed?...

  Read the article

• Accessing objects memory address in ruby..???

  - by levirg

  hey Folks, Is there any way in ruby to get the memory address of objects.. say.. (i = 5) is that possible to get the mem address of that object 5.. I have been trying to get this over some time.., Any answer would be really appreciated... thanks, Regards levirg

  Read the article

• How can I interpolate literal \t and \n in Perl strings?

  - by Michael

  Say I have an environment variable myvar: myvar=\tapple\n When the following command will print out this variable perl -e 'print "$ENV{myvar}"' I will literally have \tapple\n, however, I want those control chars to be evaluated and not escaped. How would I achieve it? In the real world $ENV residing in substitution, but I hope the answer will cover that.

  Read the article

• C++ code snippet for a new baby greeting card

  - by uvts_cvs

  A friend of mine sent me this code snippet to celebrate his new baby birth: void new_baby_name() { father_surname++; } The snippet is from his point of view, he is the father and the new baby get the surname from him. I answered with this: class father_name {}; class mother_name {}; class new_baby_name: public father_name, public mother_name {}; but I am not fully satisfied of my answer...

  Read the article

• How does Garbage Collection in Java work with classes?

  - by Bright010957

  I asked a question about Garbage Collection in Java in this topic. But the answer I got, gave me another question. Someone mentioned that classes can be collected by the garbage collector to. Is this true? And if it is true, how does this work?

  Read the article

• .com domain registered to 127.0.0.1

  - by TesterTurnedDeveloper

  There is some dot com domain someone has registed and pointed to 127.0.0.1. Something like myserver.com. I saw this in an answer on a stackoverflow question - but the name of the domain has totally escaped me. Can anyone remember that domain name??

  Read the article

• Why dll can't be used in c++?

  - by Mask

  It's pointed out by this answer: http://stackoverflow.com/questions/2532280/failed-to-link-mysql5-1-39-bin-libmysql-dll-in-a-c-project/2532382#2532382 But I don't understand why,.dll is essentially the same as .lib except for there is only one copy of it used by different processes. Does it have anything to do with the IDE?I'm using visual c++ 2008 express

  Read the article

• why does ie8 flash white background for a fraction of a second on refresh?

  - by martinjbull

  I have a problem with IE8. When the age reloads/refreshes it flashes white. My client is very unhappy and I'm unable to find any kind of answer anywhere. PLEASE can anyone shed any light. Here's a link to a site with the issue: http://www.gingergraphicdesign.com

  Read the article

• What does "performant" software actually mean?

  - by Roddy

  I see it used a lot, but haven't seen a definition that makes complete sense. Wiktionary says "characterized by an adequate or excellent level of performance or efficiency", which isn't much help. Initially I though performant just meant "fast", but others seem to think it's also about stability, code quality, memory use/footprint, or some combination of all those. I think this is a "real" question - but if enough people reckon this is a subjective question, that's an answer in itself.

  Read the article

• How to differenciate two tables

  - by Nemat

  Hi friends.... I have two tables.I want to get all records from one table that are different from the records in second table. For eg. if we have four records in first table like A,B,C,D and three records in second table thats A,B,C then the answer of query should be D. I have tried "EXCEPT" operator but it doesnt work fine.Kindly help me in writing correct query for the given problem. Any help is appreciated.... Thanks in Advance Nemat

  Read the article

• Visual Map about Microsoft development products

  - by Eduardo

  Hello: I listen much about new Microsoft terminologies such as WPF, WCF, WWF, ASP.NET MVC, Silverlight, entity framework, LINQ. I would like to see in a visual map: 1) how these products interrelate 2) Which are complements of which. 3) Order of priority to learn I think all the names that I mentioned, together with the use of Visual Studio applies to web developments. I need a good answer to guide my efforts of Web development in the best way. Thanks.

  Read the article

• Rotating A Tile In A BufferedImage

  - by Eddy Freeman

  I have created a a bufferedImage of 6 tiles of 2 rows and 3 columns and i want to rotate the last tile of the second row. This tile serves as a crossing for my animation. My problems are : How can i get access to that specifc tile alone and rotate it alone without affecting others. I have googled for a while but no answer.

  Read the article

• What is the result of this SQL query?

  - by Martin

  I'm working on a mock exam paper at the moment, however I have no set of correct answers and I'm not sure what the correct answer of this SQL query is. Given a table: foo, bar a , 1 b , 3 a , 2 c , 1 and the query: SELECT foo, sum(bar) FROM table GROUP BY foo The two ways I can see this going are either: a 3 a 3 b 3 c 1 or a 3 b 3 c 1 Thanks.

  Read the article

• Php pi help... (Loops)

  - by James Rattray

  Is this iteration the best? (Pi^2)/12 = 1 - 1/4 + 1/9 - 1/16 + 1/25 etc. -For converging faster? If not please answer with the iteration -preferably in the form above (an example) -not a splat of algebra ... I'm doing this to find Pi to 1,000,000,000 places online.

  Read the article

• Does the iPhone 3G/3Gs camera put metadata in its images? (and how do you get it?)

  - by Ben Collins

  I've been trying to figure how whether the iPhone (either 3G or 3Gs) camera puts metadata into it's images. Anecdotally, it appears that it does (e.g., I've seen images posted on the web that included a bunch of metadata), but I can't find reference to it anywhere in the SDK documentation. So....does anyone have a definitive answer? Also, if there is metadata, how do I get at it?

  Read the article

< Previous Page | 193 194 195 196 197 198 199 200 201 202 203 204  | Next Page >