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  • inputMismatchException Java reading doubles from plain text file

    - by user939287
    Using double variable = inputFile.nextDouble(); Gives the mismatch error and I can't figure out why... Anyone know what's up? The input file is just a bunch of doubles like 5.0... Okay here is the code snippet String fileName; Scanner scanner = new Scanner(System.in); System.out.println("\nEnter file name that contains the matrix and vector: "); fileName = scanner.nextLine(); Scanner inputFile = new Scanner(fileName); double a1 = inputFile.nextDouble(); the input file is a plain text document .txt in this format 5.0 4.0 -3.0 4.0 2.0 5.0 6.0 5.0 -2.0 -13.0 4.0 12.0 I don't understand why it wouldn't take those as doubles... As far as what its expecting the format of the file to be... I suppose binary? isn't that the default? I didn't specify in the code...

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  • Add a custom class name to Wordpress body tag?

    - by Scott B
    I'd like to place a directive in my theme's functions.php file which appends a classname to the wordpress body tag. Is there a built-in API method for this? For example, my body tag code is... <body <?php if(function_exists("body_class") && !is_404()){body_class();} else echo 'class="page default"'?>> And it results in the following being written to the body tag (depending on the context in which the page is presented (page, post, logged-in, etc) <body class="home blog logged-in"> Depending on the child theme I'm using at the time, I want it to be... <body class="home blog logged-in mychildthemename">

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  • How to add Exception to route with :any in CodeIgniter?

    - by aslamdoctor
    In my project, have setup an admin panel under a folder inside controllers folder like this controllers/admin_panel/dashboard.php And when we open it like this, it loads dashboard controller default http://www.mysite.com/admin_panel Now I have added a page controller on root level to load the page content from database. So here I have some a setup of kind of CMS. To load the page controller, I have added a condition in routes as below $route[':any'] = "page"; But what it is doing now is, when I try to open admin_panel, it loads the page controller. So I want to add a kind of exception condition here like route any except admin_panel Any suggestions how can I achieve this ? Thanks in advance.

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  • Some confusion with a class variable, but with a twist...

    - by Omega
    I have a class called MyPackage.WebServer and it has a property called DBEngine. I am also dynamically loading a module and class using load_module. Inside this class, it attempts to reference MyPackage.WebServer. When it does though, DBEngine is not set to the value given when WebServer is instantiated. It's the default (None). Would the fact that I'm using load_module cause a different object graph to be created and thus isolate my dynamically loaded class from the rest of my python app?

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  • Active Scaffold + Ruby 2.3.5 not working

    - by rodrigoaronas
    Hello, I have an application with Rails 2.3.5. And Im trying to use AS latest version, I have used it previously but cant make it work here. I have my ingredient_categories Controller, where i put class Administration::IngredientCategoriesController < ApplicationController layout "default" active_scaffold :ingredient_categories end I have this set up on routes to be :active_scaffold=true I have a model also called ingredient_category, and in the views folder (inside administration/ingredient_categories, and /ingredient_categories) i have nothing as it is usual. And Im getting over and over again: Template is missing Missing template ingredient_categories/list.html in view path themes/aqueouslight:app/views I had an error before asking me for a list.erb, which I created and put <%= render :active_scaffold = 'ingredient_categories', :label = 'Categorias' % And now this error of the list.thml... Cant make it work! dont know whhy really... whould be SO simple and its burning my head now.. Thanks!

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  • Obtaining a timestamp every minute from a database

    - by soumen
    This is my table structure: +------------+-----------+------+-----+---------+-------+ | Field | Type | Null | Key | Default | Extra | +------------+-----------+------+-----+---------+-------+ | uid | char(255) | NO | MUL | NULL | | | cid | char(255) | NO | MUL | NULL | | | ip_address | char(15) | NO | | NULL | | | user_agent | char(255) | YES | | NULL | | | open_date | datetime | NO | MUL | NULL | | | referrer | char(255) | YES | | NULL | | | environ | text | YES | | NULL | | | country | char(255) | NO | MUL | NULL | | +------------+-----------+------+-----+---------+-------+ I want to get a timestamp every minute within a range. select DATE_ADD(open_date,interval 1 minute) as m from open_track.camp_open where open_date between "2009-05-13 00:00:00" and "2009-05-13 23:59:59" limit 10; outputs +---------------------+ | m | +---------------------+ | 2009-05-13 00:01:01 | | 2009-05-13 00:01:02 | | 2009-05-13 00:01:03 | | 2009-05-13 00:01:03 | | 2009-05-13 00:01:04 | | 2009-05-13 00:01:05 | | 2009-05-13 00:01:06 | | 2009-05-13 00:01:08 | | 2009-05-13 00:01:08 | | 2009-05-13 00:01:09 | +---------------------+ Please advise me.

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  • Locale C++ shared library in /usr/local/lib

    - by Dave
    I'm venturing into the world of C++ and Linux, and am having problems linking against a shared library. I have a library, libicuuc.so.44.1, installed in /usr/local/lib. There is also a link in the same directory, libicuuc.so.44 pointing to that library. My /etc/ld.so.conf reads: include /etc/ld.so.conf.d/*.conf I have a file, /etc/ld.so.conf.d/libc.conf, that contains: # libc default configuration /usr/local/lib However, when I compile my program (that includes LIBS += -licuuc), I get the following error at runtime: error while loading shared libraries: libicuuc.so.44: cannot open shared object file: No such file or directory I am using Qt Creator on Ubuntu 10.04. Any help is greatly appreciated!

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  • Is it possible to specify the name of the Index property to use for lists in a fluent nhibernate con

    - by Teevus
    When mapping a HasMany or HasManyToMany in fluent nhibernate, you can specify the column name to use for the list as a parameter to the AsList() method as follows: HasMany(c => c.Customers) .AsList(c => c.Column("PositionIndex")); I would prefer to be able to set this using a Fluent NHibernate convention (either a pre-existing one, or a custom one), especially since the default name appears to be "Index" which is a reserved word in MSSQL. I've tried using a custom convention implementing IHasManyConvention, but the instance parameter does not seem to contain the information about whether its a list, a bag, or a set, and also does not contain the column details for the index column. public void Apply(IOneToManyCollectionInstance instance) { } Any ideas?

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  • richtextbox font

    - by habbo95
    hi.... I want to change the font color and size for 1 line in richTextBox enter code here String [] Words = {"hi","hello","11111","he","she"}; richTextBox1.SelectionFont = new Font("Verdana", 10, FontStyle.Regular); richTextBox1.SelectionColor = Color.Blue; richTextBox1.SelectedText += Environment.NewLine + wo[0]; richTextBox1.SelectedText += Environment.NewLine + wo[1]; richTextBox1.SelectedText += Environment.NewLine + wo[2]; richTextBox1.SelectedText += Environment.NewLine + wo[3]; richTextBox1.SelectedText += Environment.NewLine + wo[4]; I want to change just the string "11111" and keep the rest lines as default any help

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  • Add Page Parameter in Zend Framework Doesn't Work

    - by deerawan
    Hello guys, I've been trying to figure this out these days. I got a problem when I want to add 'page' parameter in my URL for my pagination. This is my router -addRoute('budi',new Zend_Controller_Router_Route(':lang/budi',array('controller' = 'budi', 'action' = 'index', 'page' = 1), array('lang'=$s, 'page' = '\d+'))) -addRoute('budi1',new Zend_Controller_Router_Route(':lang/budi/page/:page',array('controller' = 'budi', 'action' = 'index', 'page' = 1), array('lang'=$s, 'page' = '\d+'))) Then I access my URL http://localhost/learningsystem/en/budi but when I hover on my pagination links, the page parameter doesn't appear. The URL is still http://localhost/learningsystem/en/budi but if I enter same URL with index in the end like this one http://localhost/learningsystem/en/budi/index or like this one http://localhost/learningsystem/en/budi/page/1 the page parameter appears perfectly when I click the page 2 link http://localhost/learningsystem/en/budi/index/page/2 Actually, I don't want include 'index' or 'page' at first in my URL. Anyway, I use default pagination.phtml template from Zend. Anyone please help me to solve this problem? Thank you very much

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  • Log On As A Service Permission getting removed

    - by VicF
    We have PC's that are in a domain that run a windows service on startup. They continually are having the Log On As A Service permission removed for the domain account that is running the service. So when the PC restarts the service won't run. We can re-add the permission by hand to the Group Policy on the machine or retype the password on the service (which grants the permission) and it runs fine for a day or so. What could be removing it? Could it be a Default Policy that does not have this domain account being applied to the PCs thus removing the Log On As A Service permission?

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  • How to integrate with google Calendar?

    - by Sumithran
    Hi all. I am new to java. I need to integrate with google calendar form my java allpication.But it gives the Exception message : Error connecting with login URI.I use the following code for connect with google. CalendarService myService = new CalendarService("CalendarService"); myService.setUserCredentials("[email protected]", "Kdfdfderekra"); URL feedUrl = new URL("http://www.google.com/calendar/feeds/default/allcalendars/full"); CalendarFeed resultFeed = myService.getFeed(feedUrl, CalendarFeed.class); System.out.println("Your calendars:"); for (int i = 0; i < resultFeed.getEntries().size(); i++) { CalendarEntry entry = resultFeed.getEntries().get(i); System.out.println("\t" + entry.getTitle().getPlainText()); }

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  • Get a control's value that is in usercontrol using javascript

    - by flopdix
    I have a user control that i have registered to an aspx page. Now from the aspx page, i am trying to access one of the registered usercontrol's hiddenfield value in my aspx page using javacript using the below code: tst = document.getElementById('control1$hdnField').value; I looked into the page's trace, and i could see 'control1$hdnField'. Then why i am not getting its value in my aspx page. I have also ensured that the hidden field exits on the user control and has a default value set. Please help.

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  • auto_inline - inadequate documentation

    - by Mick
    I want to disable inlining for a particular function. What the compiler does for everything else should be as specified in the project properties. I found a page on a forum which suggested the following: #pragma auto_inline(off) void func() { } #pragma auto_inline() The author suggested that calling auto_inline() with no arguments will set the compiler to revert to doing whatever the default action was before the call to auto_inline(off). Can anyone confirm that this works for visual studio 2008? I ask because the VS2008 documentation makes no mention at all of what happens if you call this function with no arguments.

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  • extracting multiple fields from a text file using php

    - by Dave
    Hi, what is the best way of extracting multiple (~40 values) from a text file using php? the data is more or less like: NAMEA valuea NAMEB valueb I'm looking for a proper* approach to extracting this data into a data-structure, because i will need to specify regexs for all of them (all 40). did i make myself clear? *meaning, the default/painful method would be for me to do: $namea = extractfunction("regexa", $textfilevalue); $nameb = extractfunction("regeb", $textfilevalue); ... 40 times!

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  • CSS. Placing footer at bottom of the webpage (not in the bottom of screen) in ASP Pages

    - by strakastroukas
    I have read a lot of approaches regarding placement of the footer in a webpage with CSS. Between others i found solutions, within SO too. The problem is (i think) that most of them, do not apply in asp pages. So the question is how can i place the footer with pure CSS in Asp pages? Before you post your answer, you have to take in mind the following. I use a master page (If this one has anything to do) The webpage contains the form element, which i believe destroys the placing of the footer in the bottom of the webpage. <form name="aspnetForm" method="post" action="Default.aspx" id="aspnetForm"> So, you may start down-voting, but i think a different approach exists regarding footer placement with CSS in Asp.Net pages

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  • For each element A[i] of array A, find the closest j such that A[j] > A[i]

    - by SamH
    Hi everyone. Given : An array A[1..n] of real numbers. Goal : An array D[1..n] such that D[i] = min{ distance(i,j) : A[j] > A[i] } or some default value (like 0) when there is no higher-valued element. I would really like to use Euclidean distance here. Example : A = [-1.35, 3.03, 0.73, -0.06, 0.71, -0.21, -0.12, 1.49, 1.41, 1.42] D = [1, 0, 1, 1, 2, 1, 1, 6, 1, 2] Is there any way to beat the obvious O(n^2) solution? The only progress I've made so far is that D[i] = 1 whenever A[i] is not a local maxima. I've been thinking a lot and have come up with NOTHING. I hope to eventually extend this to 2D (so A and D are matrices).

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  • What weird encoding is movistar Venezuela sms on blackberry using?

    - by cjp
    Send an sms using the normal GSM TextMessage API on the BlackBerry, get back garbage. It's not unicode, phone is set to 7-bit send. Byte size is only off by one. Is there some default crypto thing, or some weird encoding they use? This code works most everywhere else in the world; this definitely seems like a movistar problem. The string that comes back is random 7-bit ascii except for a few high order bytes. Needless to say the source input text is totally 7 bit chars, which should work in sms, ISO-8859 and look the same in UTF charsets. Anybody seen this or got sms working in code on movistar VZ blackberries?

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  • I want jQuery validator to add a class to the form element's parent

    - by Eystein
    How do I use jQuery validator to add/remove a classname (e.g. validate) on the form element's parent <li> so I can style everything related to that element by only setting the one classname? The markup is <li class="validate"> <label for="product">Product of interest <abbr title="Required field">*</abbr></label> <input id="product" type="text" name="product" value="" placeholder="e.g. school bench" class="required" minlength="2"> <!-- Hidden by CSS unless parent has 'validate' class --> <label for="product" class="description">Please name a product.</label> </li> and the default jQuery is $("#commentForm").validate();

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  • Disabled Select drop down checking through PHP

    - by user541597
    I have a couple of drop down boxes I access through POST with PHP. When the boxes are disabled and not equal to zero I have the program do something. However when they are disabled I do not want them to do anything. The way I check if the boxes are active is by using an if statement if ($_POST['box'] != "blank"){ //do something } So basically I check if the box is not in the default blank position run the if statement. However when it is disabled I am not sure how to check or what kind of value it returns if any. What can I add to the if statement so it will not go into the loop when the boxes are disabled? I tried: if ($_POST['box'] != "blank" || $_POST['box'] != ""){ //do something } But that did not work. Any ideas?

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  • Aptana Open Resource Key Binding

    - by yagudaev
    The default keyboard shortcut for open resource in Eclipse is Ctrl+Shift+R. It is also the case in Aptana, but there also seems to be a conflicting key since when clicked it brings up a context menu with 2 options "Run" and "Open Resource". How to I avoid having this context menu pop up? I tried to go to the preferences and look for conflicting key-bindings but I could not find it. I am also not sure what "Run" command is actually bound (I tried searching based on the key combination, that did not seem to have worked).

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  • Why can't my C# app create files in Windows 7?

    - by WindyCityEagle
    I have a C# app that creates a settings file for itself to store the current state of certain visual elements. This app works just fine on any machine that isn't running Windows 7, but on those machines we get an error that the settings file can't be created because the user doesn't have permission. Now, I could fix this issue by going to each computer, logging in as the administrator and giving the user read and write access on the program folder for the application that we've installed, but there has to be a better way. It seems like in XP, you got write access on the folders you created by default, but that isn't the case anymore. Is there a setting I need in the setup package to make this work?

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  • I have two list boxes(A,B) with some values and i can send values from A to B or B to A

    - by Dev
    I have two list boxes(A,B) with some values and i can send values from A to B or B to A and i have one save button. For the first time without updating any list box if i click on save button i am showing message like "NO changes or Done" But once i send one item from A to B and again sending that same item from B to A it means no changes or Done. here also i want to show same message "NO changes or Done" .but i am unable to fine the staus can any one pleasse give code or tips to find the default status for listboxs in javascript. Thanks

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  • Why is this consider bad practice? or is it? (ASP.Net)

    - by user318573
    Would this code be considered bad practice: <div id="sidebar"> <% =DisplayMeetings(12) %> </div> This is a snippet of code from the default.aspx of a small web app I have worked on. It works perfectly well, runs very fast, but as always, I am aware of the fact that just because it works, doesn't mean it is OK. Basically, the DisplayMeetings subroutine outputs a bunch of formatted HTML (an unordered list actually), with no formatting, just the requisite html, and then my CSS performs all the necessary formatting. The data for generating the list comes from an SQL server database (the parameter controls how many rows to return) and I am using stored procedures and datareader for fast access. This keeps my front-end extraordinary simple and clean, imho, and lets me do all the work in VB or C# in a separate module. I could of course use a databound repeater (and probably 6 or more other methods) of accomplishing the same thing, but are they any better? Other than loosing the design-time features of VS2010?

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  • Facncybox in Jquery

    - by user319740
    I am using jquery.fancybox-1.2.1.js of fancy box in asp.net application Q1: In the base page i have datagrid and on combobox. on slection of combobox the datagrid is populated. From the datagrid I open the fancybox when user click on Edit link. I open new page like In EditProjectTask.aspx i have the controls in edible mode. Now if user closes the window using default icon provided in fancybox. then if user select some other option from combox the url changes into EditProjectTask?Task= 86 Q2: # From the # datagrid I open the fancybox when user click on Edit link. I open new page like In EditProjectTask.aspx i have the controls in edible mode. Now when user updates the the content I want to close the fancybox and also refresh the parent window. I have achieved this using After update i # But it reloads all the page. Can I use some Ajax call.

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