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  • How can I print the cookie_jar values in Perl's WWW::Mechanize?

    - by Phill Pafford
    How can I print the values of the cookie/cookie_jar being set? Trying: ##my $cookie_jar=HTTP::Cookies->new(file => "cookie.jar",autosave=>1,ignore_discard=>1); my $cookie_jar=HTTP::Cookies->new(); ## Would like it to be in memory my $agent = WWW::Mechanize->new(cookie_jar => $cookie_jar); ##my $agent = WWW::Mechanize->new(); ##my $agent = WWW::Mechanize->new(autocheck => 1); ##$agent->cookie_jar( {} ); # we need cookies ##$agent->cookie_jar(HTTP::Cookies->new); print "Set Cookie Jar?\n"; print $agent->cookie_jar->as_string(); print "\n"; $agent->get($url); // url is a https site Not too much luck with any of these, what am I doing wrong?

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  • How do I Print a dynamically created Flex component/chart that is not being displayed on the screen?

    - by Adam Jones
    I have a several chart components that I have created in Flex. Basically I have set up a special UI that allows the user to select which of these charts they want to print. When they press the print button each of the selected charts is created dynamically then added to a container. Then I send this container off to FlexPrintJob. i.e. private function prePrint():void { var printSelection:Box = new Box(); printSelection.percentHeight = 100; printSelection.percentWidth = 100; printSelection.visible = true; if (this.chkMyChart1.selected) { var rptMyChart1:Chart1Panel = new Chart1Panel(); rptMyChart1.percentHeight = 100; rptMyChart1.percentWidth = 100; rptMyChart1.visible = true; printSelection.addChild(rptMyChart1); } print(printSelection); } private function print(container:Box):void { var job:FlexPrintJob; job = new FlexPrintJob(); if (job.start()) { job.addObject(container, FlexPrintJobScaleType.MATCH_WIDTH); job.send(); } } This code works fine if the chart is actually displayed somewhere on the page but adding it dynamically as shown above does not. The print dialog will appear but nothing happens when I press OK. So I really have two questions: Is it possible to print flex components/charts when they are not visible on the screen? If so, how do I do it / what am I doing wrong? UPDATE: Well, at least one thing wrong is my use of the percentages in the width and height. Using percentages doesn't really make sense when the Box is not contained in another object. Changing the height and width to fixed values actually allows the printing to progress and solves my initial problem. printSelection.height = 100; printSelection.width = 100; But a new problem arises in that instead of seeing my chart, I see a black box instead. I have previously resolved this issue by setting the background colour of the chart to #FFFFFF but this doesn't seem to be working this time. UPDATE 2: I have seen some examples on the adobe site that add the container to the application but don't include it in the layout. This looks like the way to go. i.e. printSelection.includeInLayout = false; addChild(printSelection);

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  • How can I print N array elements with delimiters per line?

    - by Mark B
    I have an array in Perl I want to print with space delimiters between each element, except every 10th element which should be newline delimited. There aren't any spaces in the elements if that matters. I've written a function to do it with for and a counter, but I wondered if there's a better/shorter/canonical Perl way, perhaps a special join syntax or similar. My function to illustrate: sub PrintArrayWithNewlines { my $counter = 0; my $newlineIndex = shift @_; foreach my $item (@_) { ++$counter; print "$item"; if($counter == $newlineIndex) { $counter = 0; print "\n"; } else { print " "; } } }

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  • How to print a variable in reversed byte order in Perl?

    - by jth
    Hi, I'am trying to convert the variable $num into its reverse byte order and print it out. This is what I have done so far: my $num=0x5514ddb7; my $s=pack('I!',$num); print "$s\n"; He prints it out as some non-printable characters and in a hex editor it looks right, but how can I get it readable on the console? Already tried print sprintf("%#x\n",$s); but he complains about an non-numeric argument, so I think pack returns a string. Any ideas how can I print out `0xb7dd1455 on the console, based on $num?

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  • The network printer will only print blank pages and will not stop. What should I do?

    - by LibraryGeekAdam
    I work in a library, so we have a Ricoh printer that is networked between all of us. I just recently installed Ubuntu 11.10 64bit on my desktop and have been trying to set up the printer without success. Ubuntu found the printer immediately and allowed me to set it up. When I hit test print, I get one sheet with writing on it and then it prints blank pages and will not stop until I turn off the printer. I tried printing from a document and I get the same one page with writing and then all the blank pages again. Below is what the page says with writing on it. I'd appreciate any help anyone is willing to give. Thanks. %!PS-Adobe-3.0 %% %% mark () () (bunch of numbers) {setuserinfo} stopped cleartomark %%%!

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  • how to print numbers using for loop in java?

    - by Balkrushn Viroja
    I have one text box in which I take the value of how many number do you want to print. Now My question is that how can I use for loop so that the number which I want to print is equal to the number that I got from textbox.One more thing is that i want to print only three numbers in one line. i.e. If I got 14 in my text box the result will look like below. 1 2 3 4 5 6 7 8 9 10 11 12 13 14

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  • Python Code Creation

    - by user3677715
    I've been trying to make a simple code where a = e, b = z, and so forth. This is what I have in python so far: done = False while not done: Letter = input("Letter:") if Letter == "a": print("e") if Letter == "e": print("a") if Letter == "b": print("z") if Letter == "z": print("b") if Letter == "c": print("x") if Letter == "x": print("c") if Letter == "d": print("w") if Letter == "w": print("d") if Letter == "f": print("v") if Letter == "v": print("f") input = input("Start over? Y/N :") if input == "N": done = True With this, I can put in only letters, not words. How can I string together multiple letters to create a word? Thanks

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  • ???????????!???·???

    - by Kumiko Fujita
    “???????????!”???? “???????????!”????????????·????????????????????????????????????????????????????????????? ???????????????????????????????????????????????! ???????·??? ???????????IT???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? ??????????????????????????????????????????????????????·???????/?????????????????????????????????????????????????????????????! ???? ????? ????? ??????????????/??/??? ??????????????? PDF??(WMV)??(MP4) ????????????????????/?? ???????????????????? PDF??(WMV)??(MP4) ??????????????????? ?????????~????/????????~ PDF??(WMV)??(MP4) ???????????????????? ?????????????????????????- Oracle ASM Cluster File System (ACFS)????! PDF??(WMV)??(MP4) ??????????????????EM????? ???????? Oracle Enterprise Manager 12c ??? PDF??(WMV)??(MP4) SPARC???????Solaris?????? SPARC ????? ~ OVM ???????! PDF??(WMV)??(MP4) ???? ?Oracle DB 11g R2 ??????????????????/????????????????! Oracle????????

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  • Can you get any program in Linux to print a stack trace if it segfaults?

    - by Neil
    If I run a program from the shell, and it segfaults: $ buggy_program Segmentation fault It will tell me, however, is there a way to get programs to print a backtrace, perhaps by running something like this: $ print_backtrace_if_segfault buggy_program Segfault in main.c:35 (rest of the backtrace) I'd also rather not use strace or ltrace for that kind of information, as they'll print either way...

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  • Why does my Canon printer print document pages at ~25% size?

    - by Erlend Alvestad
    I'm using a Canon PIXMA MP250, and I'm running 12.04 LTS. The printer's been working fine for the couple of months I've been a Linux user. That is, until today. I just printed a 1-page ODT document from LibreOffice. Instead of filling the sheet, the document occupies only a little less than 25% of the paper, in the top left corner, and the text has also shrunk to something like 5pt. I looked at the paper format settings for the document and printer, which were set to "letter". I changed these to "A4", hoping that would solve the issue. There was no change, however. I tried printing a different document in LibreOffice and got the same result. I tried exporting the original document to PDF and printing it through Document Viewer. Same result. I then printed a web page from Google Chrome. No formatting problems there. In all cases the print preview looks fine.

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  • How to set header font style as bold for the header of the table in a pdf file, in jsf

    - by Radhika
    Hi I have used PdfPTable to convert table data into a pdf file using com.itextpdf.text.pdf.PdfPTable. Table is displaying, but table data and the header are in same style. To make difference i have to set the header font style to bold. can anybody help me out in this, I have attached my code here.. Thanks in advance import java.awt.Color; import java.util.ArrayList; import java.util.List; import javax.faces.model.ListDataModel; import com.mypackage.core.filter.domainobject.FilterResultDO; import com.itextpdf.text.Font; import com.itextpdf.text.FontFactory; import com.itextpdf.text.Phrase; import com.itextpdf.text.pdf.PdfPTable; public class PDFGenerator { //This method will generate PDF for Filter Result Screen (only DataTable level) @SuppressWarnings("unchecked") public static PdfPTable generatePDF(PdfPTable table,List filterResultDOList ,List filterResultHeaderList ) { //Initialize the table with number of columns required for the Datatable header int numberOfFilterLabelCols = filterResultHeaderList.size(); //PDF Table Frame table = new PdfPTable(numberOfFilterLabelCols); //Getting Filter Detail Table Heading for(int i = 0 ; i < numberOfFilterLabelCols; i++) { ColumnHeader commandHeaderObj = filterResultHeaderList.get(i); table.addCell(commandHeaderObj.getLabel()); } //Getting Filter Detail Data (Rows X Cols) FilterResultDO filterResultDOObj = filterResultDOList.get(0); List filterResultDataList = filterResultDOObj.getFilterResultLst(); int numberOfFilterDataRows = filterResultDataList.size(); //each row iteration for(int row = 0; row < numberOfFilterDataRows; row++) { List filterResultCols = filterResultDataList.get(row); int numberOfFilterDataCols = filterResultCols.size(); //columns iteration of each row for(int col = 0; col < numberOfFilterDataCols ; col++) { String filterColumnsValues = (String) filterResultCols.get(col); table.addCell(filterColumnsValues); } } return table; }//generatePDF }

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  • trying to validate user input in php

    - by user225269
    I'm trying to validate user input in php. This code will check if the values are null or not. If it is null, this will require the user to input the values that are null. When all the text boxes in the html form that came before this. This code will show the submit button, and that submit button will save the inputted data into the mysql database. But the problem is that the value that is saved is zero zero and zero, what might be the cause of this? <html> <head> <title>Admission Information Sheet</title> <meta http-equiv="Content-Type" content="text/html; Western (ISO-8859-1)"> <meta name="author" content=" "> <title> <style> input { font-size: 16px;} </style> <?php include('header.php'); ?> <div id="main_content"> </div> <?php include('footer.php'); ?> <table border="1" width="900" border="0" align="left" cellpadding="0" cellspacing="1" bgcolor="#CCCCCC"> <tr> <form name="form1.1" method="POST" action="aisaction.php"> <?php $NURSE = $_POST[nurse]; $TELNUM = $_POST[telnum]; $HOSPNUM = $_POST[hnum]; $ROOMNUM = $_POST[rnum]; $LASTNAME = $_POST[lname]; $FIRSTNAME = $_POST[fname]; $MIDNAME = $_POST[mname]; $AD = $_POST[ad]; $ADATE = $_POST[adate]; $ADTIME = $_POST[adtime]; $CSTAT = $_POST[cs]; $AGE = $_POST[age]; $BDAY = $_POST[bday]; $SEX = $_POST[sex]; ?> <td> <table width="100%" border="0" cellpadding="2" cellspacing="1" bgcolor="#FFFFFF"> <tr> <td colspan="12" style="background:#9ACD32; color:white; border:white 1px solid; text-align: center"><strong><font size="3">ADMISSION INFORMATION SHEET</strong></td> </tr> <tr> </td><br> <td width="54"><font size="3">Hospital #</td> <td width="3">:</td> <td width="168"><input type="display" name="hnum" disabled="true" value= "<?php print "$HOSPNUM";?>"><br> <font color="red"> <?php if(empty($HOSPNUM)) print "* Hospital Number required!<br>"; ?> </td> <td width="41"><font size="3">Room #</td> <td width="3">:</td> <td width="168"><input type="display" name="rnum" disabled="true" value= "<?php print "$ROOMNUM";?>"><br> <font color="red"> <?php if(empty($ROOMNUM)) print "* Room Number required!<br>"; ?> </td> <td width="67"><font size="3">Admission Date</td> <td width="3">:</td> <td width="168"><input type="display" name="adate" disabled="true" value= "<?php print "$ADATE";?>"><br> <font color="red"> <?php if(empty($ADATE)) print "* Admission Date required!<br>"; ?> </td> </tr> <tr> <td><font size="3">Last Name</td> <td>:</td> <td><input type="display" name="lname" disabled="true" value= "<?php print "$LASTNAME";?>"><br> <font color="red"> <?php if(empty($LASTNAME)) print "* Last Name required!<br>"; ?> </td> <td><font size="3">First Name</td> <td>:</td> <td><input type="display" name="fname" disabled="true" value= "<?php print "$FIRSTNAME";?>"><br> <font color="red"> <?php if(empty($FIRSTNAME)) print "* First Name required!<br>"; ?> </td> <td><font size="3">Middle Name</td> <td>:</td> <td><input type="display" name="mname" disabled="true" value= "<?php print "$MIDNAME";?>"><br> <font color="red"> <?php if(empty($MIDNAME)) print "* Middle Name required!<br>"; ?> </td> <td><font size="3">Admit time</td> <td>:</td> <td><input type="display" name="mname" disabled="true" value= "<?php print "$ADTIME";?>"><br> <font color="red"> <?php if(empty($ADTIME)) print "* Adtime required!<br>"; ?> </td> </tr> <tr> <td><font size="3">Civil Status</td> <td>:</td> <td><input type="display" name="cs" disabled="true" value= "<?php print "$CSTAT";?>"><br> <font color="red"> <?php if(empty($CSTAT)) print "* Civil Status required!<br>"; ?> </td> <td><font size="3">Age</td> <td>:</td> <td><input type="display" name="age" disabled="true" value= "<?php print "$AGE";?>"><br> <font color="red"> <?php if(empty($AGE)) print "* Age required!<br>"; ?> </td> <td><font size="3">Birthday</td> <td>:</td> <td><input type="display" name="bday" disabled="true" value= "<?php print "$BDAY";?>"><br> <font color="red"> <?php if(empty($BDAY)) print "* Birthday required!<br>"; ?> </td> </tr> <tr> <td><font size="3">Address</td> <td>:</td> <td><input type="display" name="address" disabled="true" value= "<?php print "$AD";?>"><br> <font color="red"> <?php if(empty($AD)) print "* Address required!<br>"; ?> </td> <td><font size="3">Telephone #</td> <td>:</td> <td><input type="display" name="telnum" disabled="true" value= "<?php print "$TELNUM";?>"></td> <td width="23"><font size="3">Sex</td> <td width="3">:</td> <td width="174"><input type="display" name="sex" disabled="true" value= "<?php print "$SEX";?>"><br> <font color="red"> <?php if(empty($SEX)) print "* Gender required!<br>"; ?> </td> </tr> <tr> <td><font size="3">Pls. Check</td> <td>:</td> <td><input name="stats1" type="checkbox" id="SSS" value="SSS">SSS</td> <td><font size="3"></td> <td>:</td> <td><input name="stats1" type="checkbox" id="nonmed" value="NonMedicare">Non Medicare</td> <td><font size="3"></td> <td>:</td> <td><input name="stats1" type="checkbox" id="sh" value="stockholder">Stockholder</td> </tr> <tr> <td><font size="3"></td> <td></td> <td><input name="stats1" type="checkbox" id="gsis" value="GSIS">GSIS</td> <td><font size="3"></td> <td></td> <td><input name="stats1" type="checkbox" id="senior" value="seniorcitizen">Senior-Citizen</td> <tr> <td><font size="3"></td> <td></td> <td><input name="stats1" type="checkbox" id="dep" value="dependent">Dependent</td> <td><font size="3"></td> <td></td> <td><input name="stats1" type="checkbox" id="emp" value="employee">Employee</td> </tr> <tr> <td><font size="3">Attending Nurse</td> <td>:</td> <td><input type="display" name="nurse" disabled="true" value= "<?php print "$NURSE";?>"><br> <font color="red"> <?php if(empty($NURSE)) print "* Admitting/Attending Nurse required!<br>"; ?> </td> </tr> <tr> <td>&nbsp;</td> <td>&nbsp;</td> <td><input type="button" value="Back" onClick="history.go(-1);return true;"> <?php $val1 = $_POST['NURSE']; if($_POST['NURSE'] !="") { ?> <form action="aisaction.php" method="POST" target="_window"> <input type="hidden" name="submit" value="yes"> <input type="submit" value="submit"> </form> <?php } ?> </td> </td> </tr> </table> </td> </form> </tr> </table> </head> </html>

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  • PHP MYSQL FPDF retrieving pdf string stored as blob.

    - by jj.amonit
    Using the above technologies, I want to create a PDF, store it in my db, and email it. All with the click of one button. I also want to call it up and have it be able to display with a hyperlink. I am very new to FPDF. Therefore, I am trying to start off very slowly. I began with this link stackoverflow Q I put both parts of his code into the same page and tried with separate pages. I made the suggested changes/additions and even did a line by line comparison. I still get the message, "format error: not a PDF or corrupted" If I just $pdf-Output(); I get the pdf to display. It's either the way the string is being Output, or it's the header() function. It's not the storage method, unless my column setup is incorrect. BUt a blob is a blob, right? If you want, I can upload the sanitized code. Just let me know what would help answer this. Thanks JJ

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  • UIView using Quartz rendering engine to display PDF has poor quality compared to original.

    - by Josh Kerr
    I'm using the quartz rendering engine to display a PDF file on the iphone using the 3.0 SDK. The result is a bit blurry compared to a PDF being shown in a UIWebView. How can I improve the quality in the UIView so that I don't need to rewrite my app to use the UIWebView. I'm using pretty much close to the example code that Apple provides. Here is some of my sample code: CGContextRef gc = UIGraphicsGetCurrentContext(); CGContextSaveGState(gc); CGContextTranslateCTM(gc, 0.0, rect.size.height); CGContextScaleCTM(gc, 1.0, -1.0); CGAffineTransform m = CGPDFPageGetDrawingTransform(page, kCGPDFCropBox, rect, 0, false); CGContextConcatCTM(gc, m); CGContextSetGrayFillColor(gc, 1.0, 1.0); CGContextFillRect(gc, rect); CGContextDrawPDFPage(gc, page); CGContextRestoreGState(gc); Apple's tutorial code actually results in a blurry PDF view as well. If you drop the same PDF into a UIWebView you'll see it is actually sharper. Anyone have any ideas? This one issue is holding a two year development project from launching. :(

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  • Digitally sign MS Office (Word, Excel, etc..) and PDF files on the server

    - by Sébastien Nussbaumer
    I need to digitally sign MS Office and PDF files that are stored on a server. I really mean a digital signature that is integrated in the document, according to each specific file formats. This is the process I had in mind : Create a hash of the file's content Send the hash to a custom written java applet in the browser The user encrypts the hash with his/her private key (on an usb token via PKCS#11 for example), thus effectively signing the file. The applet then sends the signature to the server On the server I would then incorporate the signature in the file's (MS Office and PDF files can do that without changing the file's content, probably by just setting some metadata field) What is cool is that you never have to download and upload the complete file to the server again. What is even cooler, the customer doesn't need Office or PDF Writer to sign the files. Parts 2, 3 and 4 are OK for me, my company bought all the JAVA technology I need for that for a previous project I worked on. Problem : I can't seem to find any documentation/examples to do parts 1 and 5 for Office files . Are my google skills failing me this time ? Do you have any pointers to documentation or examples for doing that for MS Office files ? The underlying technology isn't that important to me : I can use Java, .Net, COM, any working technology is OK ! Note : I'm 95% sure I can nail points 1 and 5 for PDF files using iText Thanks ** Edit : If I can't do that with hashes and must download the complete file to the client, it's also possible. But then I still need the documentation to be able to sign Office file... in java this time (from an applet)

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  • Problem with Global Array in PHP

    - by Suezy
    Hi guys,, need some help pls.. i have a PHP code here that lets a user send a message to multiple recipients using the "phonebook" (from database) as the main list. I used an array to temporarily hold all the desired recipients for the current user. So I have a two box, with each for displaying. The user will clicks the name from the phonebook lisy and clicks "Add" button to add on the temporary list on the other select box. The problem is, whenever I use the "onChange" function in javascript; the array accepts only one recipients, and when I try to add, it replaces the first one. :( Here is my code: $recipients = array(); // How do I place the array here? function reload_page(){ i=document.maillinglist.firstletter.selectedIndex; this.location='./group_msg.php?firstletter='+document.maillinglist.firstletter.options[i].value; } function add(){ } $conn = pg_connect("host=localhost user=sa dbname=messaging"); if(isset($_GET['firstletter'])){ $letter=$_GET['firstletter']; } else { $letter='a';} print ""; print "GROUP MESSAGE"; print ""; print ""; print ""; print ""; for($chr_loop=97;$chr_loop<=122;$chr_loop++){ $alphabet = chr($chr_loop); # Displays list of users arranged by letters - this works fine if($alphabet==$letter){ print "\t\t<option value='$alphabet' selected>-------------------- $alphabet --------------------</option>\n"; } else { print "\t\t<option value='$alphabet'>-------------------- $alphabet --------------------</option>\n";} } print ""; print "<td><select style='width:210px' name=\"non_members[]\" size=10 width=200>"; $sql = "select name from test_phonebook where name like '$letter%';"; $result = pg_query($conn, $sql); # Display users from phonebook using the letter chosen while($row = pg_fetch_assoc($result)){ $my_name = $row['name']; print "<option width=200 value=\"$my_name\">$my_name</option>"; } print "</td>"; print "</select>"; print "<td><input type=submit name=add value=\"->>\" onClick=\"add()\"><br><input type=submit name=del value=\"<<-\"></td>"; print "<td><select name=\"members[]\" style='width:210px' size=10>"; # Display temporary recipients - problem: ONLY DISPLAYS ONE VALUE while (list ($key, $val) = each ($recipients)) { echo "$key -> $val <br>"; print "<option width=200 value=\"$val\">$val</option>"; } print "</select></table></form>"; My aim here, is to place all recipients that the user desires to an array, without losing the previous value added.

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  • SQLAuthority News – SQL Server Wait Stats – eBook to Download on Kindle – Answer to FREE PDF Download Request

    - by pinaldave
    Being a book author is a completely new experience for me. I am yet to come across the issues faced by expert book authors. I assume that these interesting issues can be routine ones for expert book authors. One of the biggest requests I am getting for my SQL Server Wait Stats [Amazon] | [Flipkart] | [Kindle] book is my humble attempt to write a book. This is our very first experiment, and the book is beginning of the subject of SQL Server Wait Stats; we will come up with a new version of the book later next year when we have enough information for the SQL Server 2012 version. Following are the top 2 requests that I keep on receiving in emails, on blogs, Twitter, and Facebook. “Please send us FREE PDF of your book so we do not have to purchase it.” “If you can share with us the eBook (free and downloadable) format of your book, we will share it with everybody we know and you will get additional exposure.” Here is my response for the abovementioned requests: If you really need my book and cannot purchase it due to financial trouble, then feel free to let me know and I will purchase it myself and ship it to you. If you are in a country where the print book not available, then you can buy the Kindle book, which is available online in any country, and you can just read it on your computer and mobile devices. You DO NOT have to own a Kindle to read a Kindle format book. You can freely download Kindle software on your desired format and purchase the book online. For next 5 days, the kindle book is available at 3.99 in USA, and in other countries, the price is anywhere between 3.99 and 5.99. The price will go up by USD 2 everywhere across the world after 1st November, 2011. Here is the link to download Kindle Software for free PC, WP7, and in marketplace for various other mobile devices. I thank you for giving warm response to SQL Server Wait Stats book. I am motivated to write the next expanded version of this book. Reference: Pinal Dave (http://blog.SQLAuthority.com) Filed under: About Me, Database, Pinal Dave, PostADay, SQL, SQL Authority, SQL Query, SQL Server, SQL Tips and Tricks, T SQL, Technology

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  • Can this code be further optimized??

    - by kaki
    i understand that the code given below will not be compltely understood unless i explain my whole of previous and next lines of code. But this is part of the code which is causing so much of delay in my project and want to optimize this. i want to know which code part is faulty and how could this be replaced. i guess,few can say that use of this function is heavy compared and other ligher method are available to do this work please help, thanks in advance for i in range(len(lists)): save=database_index[lists[i]] #print save #if save[1]!='text0194'and save[1]!='text0526': using_data[save[0]]=save p=os.path.join("c:/begpython/wavnk/",str(str(str(save[1]).replace('phone','text'))+'.pm')) x1=open(p , 'r') x2=open(p ,'r') for i in range(6): x1.readline() x2.readline() gen = (float(line.partition(' ')[0]) for line in x1) r= min(enumerate(gen), key=lambda x: abs(x[1] - float(save[4]))) #print r[0] a1=linecache.getline(str(str(p).replace('.pm','.mcep')), (r[0]+1)) #print a1 p1=str(str(a1).rstrip('\n')).split(' ') #print p1 join_cost_index_end[save[0]]=p1 #print join_cost_index_end gen = (float(line.partition(' ')[0]) for line in x2) r= min(enumerate(gen), key=lambda x: abs(x[1] - float(save[3]))) #print r[0] a2=linecache.getline(str(str(p).replace('.pm','.mcep')), (r[0]+1)) #print a2 p2=str(str(a2).rstrip('\n')).split(' ') #print p2 join_cost_index_strt[save[0]]=p2 #print join_cost_index_strt j=j+1 #print j #print join_cost_index_end #print join_cost_index_strt enter code here here my database_index has about 2,50,000 entries`

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  • Finding specific words in a file (Python language)

    - by Caroline Yi
    I have to write a program in python where the user is given a menu with four different "word games". There is a file called dictionary.txt and one of the games requires the user to input a) the number of letters in a word and b) a letter to exclude from the words being searched in the dictionary (dictionary.txt has the whole dictionary). Then the program prints the words that follow the user's requirements. My question is how on earth do I open the file and search for words with a certain length in that file. I only have a basic code which only asks the user for inputs. I'm am very new at this please help :( this is what I have up to the first option. The others are fine and I know how to break the loop but this specific one is really giving me trouble. I have tried everything and I just keep getting errors. Honestly, I only took this class because someone said it would be fun. It is, but recently I've really been falling behind and I have no idea what to do now. This is an intro level course so please be nice I've never done this before until now :( print print "Choose Which Game You Want to Play" print "a) Find words with only one vowel and excluding a specific letter." print "b) Find words containing all but one of a set of letters." print "c) Find words containing a specific character string." print "d) Find words containing state abbreviations." print "e) Find US state capitals that start with months." print "q) Quit." print choice = raw_input("Enter a choice: ") choice = choice.lower() print choice while choice != "q": if choice == "a": #wordlen = word length user is looking for.s wordlen = raw_input("Please enter the word length you are looking for: ") wordlen = int(wordlen) print wordlen #letterex = letter user wishes to exclude. letterex = raw_input("Please enter the letter you'd like to exclude: ") letterex = letterex.lower() print letterex

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  • How can I print from my lion mac mini to my windows XP, with simple file sharing?

    - by Jules
    I have quite a complicated setup, perhaps. And a lot of history on this issue, I'm hoping that I don't have to buy a new printer. I've got a HP Wireless USB Print Server, which requires client software, I can't just use it as an IP Printer. The HP software is pretty poor on the mac and is no longer supported and often locks up the printer server and takes some considerable effort to actually print something. Let alone if a windows machine attaches to it first. My printer is an Epson Stylus R285. However, the windows client software is fine and we can print from windows 7 / XP without problem. We have simple file sharing setup as this is the only way I could get windows XP to talk to windows 7. However, I can't seem to get my mac mini to connect as anything other than a guest to my xp machine, to connect to the shared printer. I'm not considering some kind of internet printing as this would seems the simplest solution. But I'm not sure what will work with my setup ?

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  • Print over the internet from a remote linux session locally (on a Windows 7 machine) to the shared printers?

    - by obeliksz
    I'm trying to use a linux virtual machine as a file server for windows clients. I have successfully implemented remote file sharing (samba+ssh) with which I am able to print locally with a little program that I made for this purpose (jetforms style)... but I would like to hear about a somewhat more direct approach. How can I attach the printers to the server, so that I can for example open a file on the remote session and in the print dialogbox I would see my local printers (on the machine from which I have established a remote session)? I guess there should be some kind of putty tunneling, but dont know how. I have a windows 7 machine locally; there is a CentOS 6 VM over the internet. It has ssh, cups, and samba. I have found a question which asks the opposite: there is a windows based server to connect form linux but that windows has a domain, mine is just a simple windows workstation that is behind NAT and has a dynamic IP. That question is: Print from Linux to Windows networked printer.

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  • generate parent child relation from the array to print a multi-level menu?

    - by Karthick Selvam
    How to get parent child relation from this array to print a multi-level menu $menus = array ( 0 => array ( 'id'=>0, 'check' => 1, 'display' =>'Arete Home', 'ordering' => -10, 'parent' => none, ), 1 => array ( 'id'=>1, 'check' => 1, 'display' => 'Submit Paper', 'ordering' => -10, 'parent' => 2, 'subordering' => -10, ), 2 => array ( 'id'=>2, 'check' => 1, 'display' => 'Buy Now', 'ordering' => -10, 'parent' => 1, 'subordering' => -10, ), 1461 => array ( 'id'=>1461, 'check' => 1, 'display' => 'Where are We?', 'ordering' => -10, 'parent' => 2, 'subordering' => -10, ), 1463 => array ( 'id'=>1463, 'check' => 1, 'display' =>' About Me?', 'ordering' => -10, 'parent' => 2, 'subordering' => -10, ), 1464 => array ( 'id'=>1464, 'check' => 1, 'display' => 'About You?', 'ordering' => -10, 'parent' => 2, 'subordering' => -10, ), 1465 => array ( 'id'=>1465, 'check' => 1, 'display' => 'About who?', 'ordering' => -10, 'parent' => 1, 'subordering' => -10, ), ); code sample: foreach($menus as $id=>$values) { $values['parent']=isset($values['parent']) ? $values['parent'] : 0; $menus[$values['parent']]['childs'][$id]=$values; unset($menus[$id]); } foreach($menus as $id1=>$value2) { $value2['parent']=isset($value2['parent']) ? $value2['parent'] : 0; $menus[$value2['parent']]['childs'][$id1]=$value2; unset($menus[$id1]); }

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