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  • Make dictionary from list with python

    - by prosseek
    I need to transform a list into dictionary as follows. The odd elements has the key, and even number elements has the value. x = (1,'a',2,'b',3,'c') - {1: 'a', 2: 'b', 3: 'c'} def set(self, val_): i = 0 for val in val_: if i == 0: i = 1 key = val else: i = 0 self.dict[key] = val My solution seems to long, is there a better way to get the same results?

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  • Automatically add "More..." Tab in Android

    - by ZelluX
    Hi, all I'm writing an application which contains many tabs, and sometimes the number of tabs may exceed five. So I want to make it behave like iPhone, which is, move additional tabs to a "More..." tab. I would like to know if this feature is supported by TabHost, or if there is any existing open source widget which can do the favor for me. Thanks.

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  • MYSQL distinct query

    - by Patrick
    This is my example of my table: id | name | foreign_id | 1 a 100 2 b 100 3 c 100 4 a 101 5 b 101 6 c 101 I would like to get the distinct file with the latest foreign_id (bigger number). In this example, it would be row with id 4,5,6. Anyone has any idea? Thank you very much!

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  • Use of bit-torrent for large file download

    - by questzen
    The company I work for procures large volumes of data and does this by subscribing to FTP. I was wondering if it is possible to download the same using a tracker, the major challenge is authentication of the users IMO. Most ftp servers we subscribe to have a restriction of the number of ftp connection attempts. Does any one here have any experience with this? Any advice is welcome

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  • what does "dead beef" mean?

    - by Xi
    Hi there: What does the word "dead beef" mean? I read it from a interview question. It has something to do with ipv6. I figured it could be a random hex number used for examples, like "The quick brown fox jumps over the lazy dog". Is my understanding correct? Or it has more significant meaning? Thanks!

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  • pyInotify performance

    - by tranimatronic
    I have a very large directory tree I am wanting pyInotify to watch. Is it better to have pyInotify watch the entire tree or is it better to have a number of watches reporting changes to specific files ? Thanks

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  • Detecting dead proxies

    - by Afnan
    Is it possible to detect which proxy is active which is dead? using c# and a combo box containing list of proxies with port number is there any way we take every proxy one by one and determine as if it was dead or active? Microsoft.Win32.RegistryKey registry = Microsoft.Win32.Registry.CurrentUser.OpenSubKey("Software\\Microsoft\\Windows\\CurrentVersion\\Internet Settings", true); registry.SetValue("ProxyEnable", 1); registry.SetValue("ProxyServer", comboBox1.Text) ;

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  • ASP.NET MVC Validations

    - by Pinu
    I need to validate the Advanced search form , but it has data to be sent to 2 different table people and documents so i am unable to use data annotations. I need to validate the Name to be characters only, account number & amount to be a number.How can i validate these fields? <asp:Content ID="indexContent" ContentPlaceHolderID="MainContent" runat="server"> <center> <img src="../../Content/images/DocuVault_Logo.png" alt="DocuVault" /> <%= Html.ValidationSummary() %> <% using (Html.BeginForm("QuickSearch", "Search")) { %> <div id="div_QuickSearch"> <table> <tr> <td colspan="2"> <%= Html.TextBox("search", "", new { style = "width: 300px" })%> <input type="submit" value="Search" /> </td> </tr> <tr> <td colspan="2"> <%= Html.ValidationMessage("search") %> </td> </tr> <tr> <td><a href="#" id="link_advanced">Advanced Search</a></td> </tr> </table> <br /> </div> <% } %> <ul> </ul> </div> <% using (Html.BeginForm("AdvancedSearch", "Search")) { %> <div id="div_AdvancedSearch" style="display: none; width: 420px; padding: 10px;"> People <table style="border: solid 1px black; padding: 5px; width: 400px;"> <tr> <td>Name:</td> <td align="right"> <%= Html.TextBox("searchName") %> <%= Html.ValidationMessage("searchName")%> </td> </tr> <tr> <td>Address:</td> <td align="right"> <%= Html.TextBox("searchAddress") %> <%= Html.ValidationMessage("searchAddress")%> </td> </tr> <tr> <td>Account Number:</td> <td align="right"> <%= Html.TextBox("searchAccountNumber") %> <%= Html.ValidationMessage("searchAccountNumber")%> </td> </tr> </table> <br /> Documents <table style="border: solid 1px black; padding: 5px; width: 400px;"> <tr> <td>Invoice:</td> <td align="right"> <%= Html.TextBox("searchInvoice") %> <%= Html.ValidationMessage("searchInvoice")%> </td> </tr> <tr> <td>Amount:</td> <td align="right"> <%= Html.TextBox("searchAmount") %> <%= Html.ValidationMessage("searchAmount")%> </td> </tr> <tr> <td>Job:</td> <td align="right"> <%= Html.TextBox("searchJob") %> <%= Html.ValidationMessage("searchJob")%> </td> </tr> <tr> <td>SDI:</td> <td align="right"> <%= Html.TextBox("searchSDI") %> <%= Html.ValidationMessage("searchSDI")%> </td> </tr> <tr> <td>Date:</td> <td align="right"> <%= Html.TextBox("searchDateBegin", "", new { style = "width: 88px" })%> to <%= Html.TextBox("searchDateEnd", "", new { style = "width: 88px" })%> <%= Html.ValidationMessage("searchDate")%> </td> </tr> </table> <br /> <div style="width: 100%;"> <span style="float: left; margin-left: 10px;"><a href="#" id="link_quick">QuickSearch</a></span> <span style="float: right; margin-right: 10px;"><input type="submit" value="Advanced Search" /></span> </div> </div> <% } %> </center> </asp:Content>

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  • Is there a problem when I call SqlAdapter.Update and at the same time call SqlDataReader.Read

    - by Ahmed Said
    I have two applications, one updates a single table which has constant number of rows (128 rows) using SqlDataAdapter.Update method , and another application that select from this table periodically using SqlDataReader. sometimes the DataReader returns only 127 rows not 128, and the update application does not remove or even insert any new rows, it just update. I am asking what is the cause of this behaviour?

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  • BlackBerry - How to add content to the Home Screen? (Today plugin?)

    - by Devguy
    Hi guys, in the WinMobile world you can create a so called Today plugin to add content to the phone's main screen, the one where you see the number of missed calls, unread sms and upcoming events. Is it possible to do something similar on the BB? I'd like to show some important info there, so that they are as visible and easily reachable as possible. I hope this is something that can be done with Java and the JDK...

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  • Problem on a Floyd-Warshall implementation using c++

    - by Henrique
    I've got a assignment for my college, already implemented Dijkstra and Bellman-Ford sucessfully, but i'm on trouble on this one. Everything looks fine, but it's not giving me the correct answer. Here's the code: void FloydWarshall() { //Also assume that n is the number of vertices and edgeCost(i,i) = 0 int path[500][500]; /* A 2-dimensional matrix. At each step in the algorithm, path[i][j] is the shortest path from i to j using intermediate vertices (1..k-1). Each path[i][j] is initialized to edgeCost(i,j) or infinity if there is no edge between i and j. */ for(int i = 0 ; i <= nvertices ; i++) for(int j = 0 ; j <= nvertices ; j++) path[i][j] = INFINITY; for(int j = 0 ; j < narestas ; j++) //narestas = number of edges { path[arestas[j]->v1][arestas[j]->v2] = arestas[j]->peso; //peso = weight of the edge (aresta = edge) path[arestas[j]->v2][arestas[j]->v1] = arestas[j]->peso; } for(int i = 0 ; i <= nvertices ; i++) //path(i, i) = 0 path[i][i] = 0; //test print, it's working fine //printf("\n\n\nResultado FloydWarshall:\n"); //for(int i = 1 ; i <= nvertices ; i++) // printf("distancia ao vertice %d: %d\n", i, path[1][i]); //heres the problem, it messes up, and even a edge who costs 4, and the minimum is 4, it prints 2. //for k = 1 to n for(int k = 1 ; k <= nvertices ; k++) //for i = 1 to n for(int i = 1 ; i <= nvertices ; i++) //for j := 1 to n for(int j = 1 ; j <= nvertices ; j++) if(path[i][j] > path[i][k] + path[k][j]) path[i][j] = path[i][k] + path[k][j]; printf("\n\n\nResultado FloydWarshall:\n"); for(int i = 1 ; i <= nvertices ; i++) printf("distancia ao vertice %d: %d\n", i, path[1][i]); } im using this graph example i've made: 6 7 1 2 4 1 5 1 2 3 1 2 5 2 5 6 3 6 4 6 3 4 2 means we have 6 vertices (1 to 6), and 7 edges (1,2) with weight 4... etc.. If anyone need more info, i'm up to giving it, just tired of looking at this code and not finding an error.

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  • Azure scalability over XML File

    - by dayscott
    What is the best practise solution for programmaticaly changing the XML file where the number of instances are definied ? I know that this is somehow possible with this csmanage.exe for the Windows Azure API. How can i measure which Worker Role VMs are actually working? I asked this question on MSDN Community forums as well: http://social.msdn.microsoft.com/Forums/en-US/windowsazure/thread/02ae7321-11df-45a7-95d1-bfea402c5db1

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  • Swap CSS class on the basis of Scroll Position with Javascript

    - by Alan
    I have followed answer given by CMS in relation to getting a menu to stay in one place on the page whilst you scroll the page as per this original question and it works very well but I also have a number of images on the page where I'm using the jquery fancylink plugin to show an enlarged image on click. The problem is when you then close the fancylink popup and scroll to the top of the page the static DIV then decides to stick to the very top of the page. Any ideas or help would this would be greatly appreciated.

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  • Can I Do a Foreach on a TimeSpan by Timespan Type?

    - by IPX Ares
    I have a requirement that regardless of the start and dates that I need to loop through that timespan and calculate figures at the month level. I cannot seem to figure it out, and maybe it is not possible, but I would like to do something like: FOREACH Month As TimeSpan in ContractRange.Months Do Calculations (Month.Start, Month.End) NEXT Is this possible or do I need to calculate the number of months, and just iterate through the amount of months and calculate the start/end of that month based on my index?

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  • Can this be done by sed?

    - by SpawnCxy
    Hiall,I need to deal with a file which seems as follows: 1234 4343 5345345 53453 4343 And what I want to do is to execute follow command to the number of each line: grep $num1 ./somepath #get num1_res Then write $num1 and $num1_res to another file which will be: 1234 32 4343 234 5345345 349 53453 78 #...etc Any good solution by sed?Or some other simple way? Thanks.

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  • Optimal way to convert to date

    - by IMHO
    I have legacy system where all date fields are maintained in YMD format. Example: 20101123 this is date: 11/23/2010 I'm looking for most optimal way to convert from number to date field. Here is what I came up with: declare @ymd int set @ymd = 20101122 select @ymd, convert(datetime, cast(@ymd as varchar(100)), 112) This is pretty good solution but I'm wandering if someone has better way doing it

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  • Appdomain recycle settings on mod_mono & Apache

    - by Radu094
    How does one control the application recycle settings for an ASP.NET application runnin on mod_mono & Apache ? On IIS6 & 7 there was an option to specify either a time period, a number of requests, etc. when the AppDomain would be recycled and the application would basically do an Application_End() / Application_Start(). I am seeing the same behaviour on mod_mono & Apache ,but I can't find where to change the settings.

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  • Why is FLT_MIN equal to zero?

    - by Nick Forge
    limits.h specifies limits for non-floating point math types, e.g. INT_MIN and INT_MAX. These values are the most negative and most positive values that you can represent using an int. In float.h, there are definitions for FLT_MIN and FLT_MAX. FLT_MAX is equal to a really large number, as you would expect, but why does FLT_MIN equal zero?

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  • exiting script while running source scriptname over SSH

    - by CCG121
    I have a script with a number of options in it one of the option sets is supposed to change the directory and then exit the script however running over ssh with the source to get it to change in the parent it exits SSH is there another way to do this so that it does not exit? my script is in the /usr/sbin directory.

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  • CSV File Content Display Issue

    - by Pankaj Khurana
    Hi, I want to retrieve contents from a csv file for that i am using following code: <?php $fo = fopen("record.csv", "rb+"); while(!feof($fo)) { $contents[] = fgetcsv($fo,0,';'); } print_r($contents); fclose($fo); ?> But my records are displayed in the following format: ????††???????†††??†††††????"Search Transactions Results" ††††??†???????††††?††††††??? ???????????? ?????????????? ?????????? My csv file format: "Search Transactions Results" "Transaction ID","Reference Transaction ID","Date","Type","Subject","Item Number","Item Name","Invoice ID","Name","Email","Shipping Name","Shipping Address Line 1","Shipping Address Line 2","Shipping Address City","Shipping State/Province","Shipping Zip/Postal Code","Shipping Address Country","Shipping Method","Address Status","Contact Phone Number","Gross Amount","Receipt ID","Custom Field","Option 1 Name","Option 1 Value","Option 2 Name","Option 2 Value","Note","Auction Site","Auction User ID","Item URL","Auction Closing Date","Insurance Amount","Currency","Fees","Net Amount","Shipping & Handling Amount","Sales Tax Amount","To Email","Time","Time Zone" "1T","",5/5/2010 2:10:44 PM,"Payment Processed","CFP Self Study Kit","1","CFP Self Study Kit","","User1","[email protected]","","","","","","","","","N","","68.18","R1","","","","","","","","","",,"","USD","-2.62","65.56","0","0","[email protected]","01:40","Asia/Calcutta" "2T","",5/19/2010 4:04:08 PM,"Payment Processed","CFP Self Study Kit","1","CFP Self Study Kit","","User2","[email protected]","","","","","","","","","N","","68.18","R2","","","","","","","","","",,"","USD","-2.62","65.56","0","0","[email protected]","03:34","Asia/Calcutta" "3T","1RT",5/19/2010 5:28:45 PM,"Currency Conversion Completed","","","",""," ","","","","","","","","","","N","","17492.6","","","","","","","","","","",,"","INR","0","17492.6","0","0","","04:58","Asia/Calcutta" "4T","2RT",5/19/2010 5:28:45 PM,"Currency Conversion Completed","","","",""," ","","","","","","","","","","N","","-393.36","","","","","","","","","","",,"","USD","0","-393.36","0","0","","04:58","Asia/Calcutta" "5T","",5/19/2010 5:28:45 PM,"Transfer to Bank Initiated","P1006","","P1006",""," ","","","","","","","","","","N","","-17492.6","","","","","","","","","","",,"","INR","0","-17492.6","0","0","","04:58","Asia/Calcutta" "6T","",5/20/2010 5:38:02 PM,"Transfer to Bank Completed","P1006","","P1006",""," ","","","","","","","","","","N","","-17492.6","","","","","","","","","","",,"","INR","0","-17492.6","0","0","","05:08","Asia/Calcutta" "7T","",5/21/2010 12:32:37 PM,"Payment Processed","FP - LVC Plus","","FP - LVC Plus","","User3","[email protected]","User3","NEW DELHI","BEHIND KARNATAKA BANK LD","SOUTH","NEW DELHI","110023","IN","","N","","283.96","","","","","","","","","","",,"","USD","-9.95","274.01","0","0","[email protected]","00:02","Asia/Calcutta" "8T","",5/25/2010 4:40:48 PM,"Transfer to Bank Initiated","P1006","","P1006",""," ","","","","","","","","","","N","","-12569.85","","","","","","","","","","",,"","INR","0","-12569.85","0","0","","04:10","Asia/Calcutta" "9T","3RT",5/25/2010 4:40:48 PM,"Currency Conversion Completed","","","",""," ","","","","","","","","","","N","","-274.01","","","","","","","","","","",,"","USD","0","-274.01","0","0","","04:10","Asia/Calcutta" "10T","4RT",5/25/2010 4:40:48 PM,"Currency Conversion Completed","","","",""," ","","","","","","","","","","N","","12569.85","","","","","","","","","","",,"","INR","0","12569.85","0","0","","04:10","Asia/Calcutta" "11T","",5/26/2010 4:57:39 PM,"Transfer to Bank Completed","P1006","","P1006",""," ","","","","","","","","","","N","","-12569.85","","","","","","","","","","",,"","INR","0","-12569.85","0","0","","04:27","Asia/Calcutta" "Total","-247.05 USD","-15.19","-262.24" "Total","0.00 INR","0.00","0.00" I want to retrieve the records where "Type"="Payment Processed". I want to retrieve content in a key value format that is for e.g. Transaction ID-1T as i have to store this values in a database but display is not proper. I am unable to find out the reason for the same please help me on this. Thanks

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  • Loop through a Map with JSTL

    - by Dean
    I'm looking to have JSTL loop through a Map and output the value of the key and it's value. For example I have a Map which can have any number of entries, i'd like to loop through this map using JSTL and output both the key and it's value. I know how to access the value using the key, ${myMap['keystring']}, but how do I access the key?

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