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• What's the best way to convert a .eps (CMYK) to a .jpg (RGB) with Image Magick

  - by Slinky

  Hi All, I have a bunch of .eps files (CMYK) that I need to convert to .jpg (RGB) files. The following command sometimes gives me under or over saturated .jpg images, when compared to the source EPS file: $cmd = "convert -density 300 -quality 100% -colorspace RGB ".$epsURL." -flatten -strip ".$convertedURL; Is there a smarter way to do…

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• Configuring the expiry time for the messages destined to the "Expired message address" in Hornetq

  - by Rohit

  I have configured a message expiry destination in Hornetq as below <address-setting match="#"> <dead-letter-address>jms.queue.error</dead-letter-address> <expiry-address>jms.queue.error</expiry-address> <max-delivery-attempts>3</max-delivery-attempts> …

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• Insert multiple records from a XML string differing on one parameter in SQL SERVER 2008

  - by Rohit

  Below in a query which inserts records to SimpleDictationProfileMapping table after reading it from a XML string. Now this query inserts a single record in which DictationCaptureProfileID is @dictationCaptureProfileId . Now i want to insert multiple rows in which @dictationCaptureProfileId is different and other 2 values are…

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• Sql server query using function and view is slower

  - by Lieven Cardoen

  I have a table with a xml column named Data: CREATE TABLE [dbo].[Users]( [UserId] [int] IDENTITY(1,1) NOT NULL, [FirstName] [nvarchar](max) NOT NULL, [LastName] [nvarchar](max) NOT NULL, [Email] [nvarchar](250) NOT NULL, [Password] [nvarchar](max) NULL, [UserName] [nvarchar](250) NOT NULL, …

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• what is the difference between Template Explicit Specialization and ordinary function?

  - by user323422

  template <class T> void max (T &a ,T &b) {}//generic template #1 template<> void max(char &c, char &d) {} //template specializtion #2 void max (char &c, char &d) {}//ordinary function #3 what is difference between 1 ,2, and 3?

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• Problem with Clojure function

  - by Bozhidar Batsov

  Hi, everyone, I've started working yesterday on the Euler Project in Clojure and I have a problem with one of my solutions I cannot figure out. I have this function: (defn find-max-palindrom-in-range [beg end] (reduce max (loop [n beg result []] (if (>= n end) result …

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• Eliminate subquery for average numeric value

  - by Dave Jarvis

  Quest A query selects locations that begin with Vancouver, which are in a 5 minute radius from one another. SQL Code The following SQL abomination does the trick: SELECT NAME FROM STATION WHERE DISTRICT_ID = '110' AND NAME LIKE 'Vancouver%' AND LATITUDE BETWEEN (SELECT round((min(LATITUDE) +…

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• vba excel: do something every time a certain variable is changed

  - by every_answer_gets_a_point

  im doing a bunch of stuff to the variable St For i = 1 To 30000 Randomize e1 = Rnd e2 = Rnd z1 = Sqr(-2 * Log(e1)) * Cos(2 * 3.14 * e2) z2 = Sqr(-2 * Log(e1)) * Sin(2 * 3.14 * e2) St = So * Exp((r - (sigma ^ 2) / 2) * T + sigma * Sqr(T) * z1) C = C + Application.WorksheetFunction.Max(St - K, 0) St =…

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• Java algorithm for normalizing audio

  - by Marty Pitt

  I'm trying to normalize an audio file of speech. Specifically, where an audio file contains peaks in volume, I'm trying to level it out, so the quiet sections are louder, and the peaks are quieter. I know very little about audio manipulation, beyond what I've learnt from working on this task. Also, my math…

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• MySQL - how to retrieve columns in same row as the values returned by min/mx

  - by Gala101

  I couldn't frame the Question's title properly.. Suppose a table of weekly movie Earnings as below, MovieName MovieGross WeekofYear Year So how do I get the names of top grossers for each week of this year If I do select MovieName , Max(MovieGross) , WeekofYear from earnings where year = 2010…

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• C# program for finding how many numbers are devidable by 5 in give range

  - by user1639735

  My task is: Write a program that reads two positive integer numbers and prints how many numbers p exist between them such that the reminder of the division by 5 is 0 (inclusive). Example: p(17,25) = 2. Console.Write("Enter min: "); int min = int.Parse(Console.ReadLine()); …

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• Am I doing something wrong here (references in C++)?

  - by m4design

  I've been playing around with references (I'm still having issues in this regard). 1- I would like to know if this is an acceptable code: int & foo(int &y) { return y; // is this wrong? } int main() { int x = 0; cout << foo(x) << endl; foo(x) = 9; //…

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• Counting a cell up per Objects

  - by Auro

  hey i got a problem once again :D a little info first: im trying to copy data from one table to an other table(structure is the same). now one cell needs to be incremented, beginns per group at 1 (just like a histroy). i have this table: create table My_Test/My_Test2 ( my_Id Number(8,0),…

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• How to remove duplicates from multidimensional array in php

  - by JackTurky

  i have an array like: Array ( [prom] => Array ( [cab] => Array ( [0] => Array ( [code] => 01 [price1] => 1000 …

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• How to call a set of variables functions based on class on a group of elements

  - by user1547007

  I have the following html code: <i class="small ele class1"></i> <i class="medium ele class1"></i> <i class="large ele class1"></i> <div class="clear"></div> …

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• SQL: HAVING clause

  - by Craig Johnston

  See the following SQL statement: SELECT datediff("d", MAX(invoice.date), Now) As Date_Diff, MAX(invoice.date) AS max_invoice_date, customer.number AS customer_number FROM invoice INNER JOIN customer ON invoice.customer_number = customer.number GROUP BY customer.number If the the…

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• Why is my long polling code for a notification system not updating in real time? PHP MYSQL

  - by tjones

  I am making a notification system similar to the red notification on facebook. It should update the number of messages sent to a user in real time. When the message MYSQL table is updated, it should instantly notify the user, but it does not. There does not seem to be an error…

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• Javascript int variable from ASP.NET MVC Model data?

  - by Anders Svensson

  I need to get model data into a javascript variable and use it as an int to compare values. But I can only figure out how to get the model data as strings, otherwise the compiler complains. So how can I get the max and taskBudgetHours as int variables in the Javascript? …

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• Javascript : random number between variables issue

  - by Mayhem

  I've seen the other examples on this site but I just can't get it to work. I'm trying to generate a random number between 2 user input variables on a form. The numbers will always be positive numbers. min = document.getElementById('min').value; max =…

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• session variable values are not being passed between pages

  - by ravi nankani

  hi, i am a little new to php and although i have managed to pass values of session variables before this piece of code is leaving me puzzled <form action="team_reg2.php" method="post" name="form1" class="cent" id="form1"> Team Registration …

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• How can we find second maximum from array efficiently?

  - by Xinus

  Is it possible to find the second maximum number from an array of integers by traversing the array only once? As an example, I have a array of five integers from which I want to find second maximum number. Here is an attempt I gave in the interview:…

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• How can i access the value of the moving slider in a jquery variable

  - by user1673591

  html <h1>HTML Slider Test</h1> <div class="slider" data-max="10"></div> <p>Your slider has a value of <span class="slider-value"></span></p> <div class="slider" data-max="100"></div>…

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• Rails 3 - raw/html_safe not working in some cases?

  - by Frexuz

  I'm having difficulties with output not being encoded even though I'm using raw or html_safe. This one is writing out the &nbsp in my final HTLM page. def build_tag_cloud(tag_cloud, style_list) tag_cloud.sort!{ |x,y| x.permalink…

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• Date & time query question (sql-server 2008)

  - by Gold

  hi i have table that contain date and time field. id|date|time ========= 1|01/01/2001|10:45 2|01/02/2002|11:45 3|01/03/2003|12:45 4|01/04/2004|12:55 i need to know the difference between the MAX(date) and the MIN(date) and the…

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• why this query result return wrong id ,name

  - by mohamed

  select id,name,type,MAX(vote) as maxvote from channelsvote group by type

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