Search Results

Search found 15860 results on 635 pages for 'document oriented databas'.

Page 85/635 | < Previous Page | 81 82 83 84 85 86 87 88 89 90 91 92  | Next Page >

  • Test if a method is an override?

    - by Water Cooler v2
    Is there a way to tell if a method is an override? For e.g. public class Foo { public virtual void DoSomething() {} public virtual int GimmeIntPleez() { return 0; } } public class BabyFoo: Foo { public override int GimmeIntPleez() { return -1; } } Is it possible to reflect on BabyFoo and tell if GimmeIntPleez is an override?

    Read the article

  • When to Use Properties & When to Use Methods?

    - by DaveDev
    Hi Guys I was looking at the following line of code foreach (PropertyInfo prop in t.GetProperties()) and I noticed that tprovides a method to return the type's properties instead of a property like t.Properties This makes me wonder why sometimes people use properties to make a type's data avilable and other times there's a method provided? Is there some logic behind the decision? Thanks Dave

    Read the article

  • How can I embed a XML document inside a XHTML document?

    - by Oriol
    For example, how can I embed <?xml version="1.0" encoding="utf-8"?> <root> <node><![CDATA[Text]]></node> </root> in my XHTML? I know I can put it in a CDATA section... <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="content-type" content="text/html; charset=UTF-8" /> <title>My title</title> </head> <body> <p>I am a XHTML paragraph!</p> <div> <![CDATA[ <?xml version="1.0" encoding="utf-8"?> <root> <node>Text</node> </root> ]]> </div> </body> </html> ... but then I have to remove XML file's CDATA sections and the XML is parsed as text instead of XML. Then, I get this... ... but I want something like this:

    Read the article

  • The right way to implement communication between java objects

    - by imoschak
    I'm working on an academic project which simulates a rather large queuing procedure in java. The core of the simulator rests within one package where there exist 8 classes each one implementing a single concept. Every class in the project follows SRP. These classes encapsulate the behavior of the simulator and inter-connect every other class in the project. The problem that I has arisen is that most of these 8 classes are, as is logical i think, tightly coupled and each one has to have working knowledge of every other class in this package in order to be able to call methods from it when needed. The application needs only one instance of each class so it might be better to create static fields for each class in a new class and use that to make calls -instead of preserving a reference in each class for every other class in the package (which I'm certain that is incorrect)-, but is this considered a correct design solution? or is there a design pattern maybe that better suits my needs?

    Read the article

  • How does Undo work?

    - by dontWatchMyProfile
    How does undo work? Does it copy all the managed objects every time any of the values change? Or does it only copy the actual changes together with an information which objects were affected? Is that heavy or lightweight?

    Read the article

  • document.getElementByIdContains?

    - by johnshaddad
    Hello Is there, by any chance, a way to solve this problem: I have elements that have IDs such as "x_y_z". The unique part is "x_y", thus there is no two items that have the same combination of x and y.. However, using getElementById won't work because when I do it I only have the "x" and "y" part and not the Z (think of Z as a random incremental counter). Is there a way around this? So that when I have the "x" and "y" I say something like getElementByIdContains("x_y")? Thanks!

    Read the article

  • Java inheritance question

    - by user247866
    So I have 3 classes. Abstract class A Class B extends class A independent Class C In class D that contains the main method, I create a list of instances of class B List<B> b = method-call();` // the method returns a list of instances of class B Now in class C I have one method that is common to both A and B, and hence I don't want to duplicate it. I want to have one method that takes as input an instance of class A, as follows: public void some-method(LIst<A> a) However, when I do: C c = new C(). c. some-method(b) I get an error that some-method is not applicable for the argument List, instead it's expecting to get List. Is there a good way to fix this problem? Many thanks!

    Read the article

  • OOP beginner: classB extends classA. classA already object. method in classB needed.. etc.

    - by Yvo
    Hey guys, I'm learning myself to go from function based PHP coding to OOP. And this is the situation: ClassA holds many basic tool methods (functions). it's __construct makes a DB connection. ClassB holds specific methods based on a certain activity (extract widgets). ClassB extends ClassA because it uses some of the basic tools in there e.g. a database call. In a php file I create a $a_class = new ClassA object (thus a new DB connection). Now I need a method in ClassB. I do $b_class = new ClassB; and call a method, which uses a method from it's parent:: ClassA. In this example, i'm having ClassA 'used' twice. Onces as object, and onces via a parent:: call, so ClassA creates another DB connection (or not?). So what is the best setup for this basic classes parent, child (extend) situation? I only want to make one connection of course? I don't like to forward the object to ClassB like this $b_class = new ClassB($a_object); or is that the best way? Thanks for thinking with me, and helping :d

    Read the article

  • Why are interfaces unusable in PHP?

    - by streetparade
    I mean an interface definition without defining the return type makes it unusable? This makes more Clear Interface run { public function getInteger(); } class MyString implements run { public function myNumber() { } public function getInteger() { return "Not a number"; } } In Java every Interface has a return type like Integer,String,Void I know that PHP is unfortunately a loosly typed Language but isnt there a Solution for that Problem? Is it Possible to defining a Interface with a Return type like Integer?

    Read the article

  • Why is it possible to have an interface without a return type in PHP?

    - by streetparade
    Why is it possible to create an interface without specifying a return type? Why doesn't this make this interface unusable? This makes it more Clear: Interface run { public function getInteger(); } class MyString implements run { public function myNumber() { } public function getInteger() { return "Not a number"; } } In Java every Interface has a return type like Integer, String or Void I know that PHP is unfortunately a loosely typed Language but isn't there a Solution to that Problem? Is it possible to define an Interface with a return type like Integer?

    Read the article

  • What should I aware of , when preparing a document of website for later maintenance use?

    - by user782104
    The development team has finished a website and my duty is to prepare a document so that other programmer can maintain the website with ease . As I am inexperience of that, I would like to ask what should be mentioned (document structure) in that report? So far my idea is only prepare a ERD diagarm for database and flow chart for each function. Any other suggestions, eg. what cookies stored ? Thanks

    Read the article

  • In search of opinions on web based version control systems

    - by tom smith
    Hi. Researching various open source, web-based document management/version control systems. I've checked google/questions here, etc... I'm looking for a lightweight web-based (apache) document mgmt/version control app that runs on top of SVN. I need to have the ability to: have multiple users checkin/checkout have a workflow (when userA checks the file in, and finishes the app passes it to the next person, etc... the app needs to allow me to have a structure where the files can be moved as a group. the files will be changed on a monthly basis app needs to have a access/premission control system. some people can see certain files, and perform certain actions on the files I imagine that I'm going to have 40-50 people dealing with the different files. I imagine that I'm going to have 2000-3000 files that have to be massaged. I'd prefer that the app be php based if possible, as opposed to a straight java app. Thanks

    Read the article

  • Why are my JavaScript variables not persisting across functions?

    - by Eric Belair
    I have the following JavaScript in my HTML page referencing an HTML form on the page: <script type="text/javascript"> <!-- var myForm = document.myForm; function validateForm() { if (myForm.myInput == "") alert("Please input some text."); return false; } myForm.submit(); } function showFormInput() { myForm.reset(); document.getElementById('myInput').style.display = 'inline'; } //--> </script> ... <form name="myForm" id="myForm" action="..." method="post"> <input id="myInput" name="myInput" type="text" value="" style="display:none;" /> </form> Both functions are throwing an exception when trying to access the variable myForm, saying that "myForm is null or not an object". Why is this occurring?

    Read the article

  • How to organise a many to many relationship in MongoDB

    - by Gareth Elms
    I have two tables/collections; Users and Groups. A user can be a member of any number of groups and a user can also be an owner of any number of groups. In a relational database I'd probably have a third table called UserGroups with a UserID column, a GroupID column and an IsOwner column. I'm using MongoDB and I'm sure there is a different approach for this kind of relationship in a document database. Should I embed the list of groups and groups-as-owner inside the Users table as two arrays of ObjectIDs? Should I also store the list of members and owners in the Groups table as two arrays, effectively mirroring the relationship causing a duplication of relationship information? Or is a bridging UserGroups table a legitimate concept in document databases for many to many relationships? Thanks

    Read the article

  • How to Check In Sharepoint Document without Adding Required fields using Web Services ? : C#

    - by Pari
    Hi, I am trying to Update a document programatically where some of required fields are missing.(and we need to checkin document before updating) In order to checkIn document all required fields should be added. But problem here is that to add those required fiedl i have to again Update the Document :( So is there any way: 1.To CheckIn Document witout adding required field. or 1.To add those required field without using (UpdateList anf UpdateListItem methods of List.asmx)

    Read the article

  • How can you remove a field from a word document?

    - by Kevin van Zanten
    Dear reader, I'm working on a project where the user can insert data into a document using fields, document properties and variables. The user also needs to be able to remove the data from the document. So far, I've managed to remove the document property and variable, but I'm not sure how I would go about removing the field (that's already inserted into the document). Please advise. Yours sincerely, Kevin

    Read the article

  • IIS7 defaulting to default.php instead of default.aspx

    - by emzero
    Hi guys. My client has just got a new dedicated server running Win2008 (we had 2003 before), II7, etc. I started setting a little ASP.NET 2.0 web application we have. Running on its own AppPool 2.0. The problem is that when I browse the site root (locally or remotely), I get 404 because the url now points to http://domain/default.php, when it should be default.aspx. Yes, I've checked the Defaults Documents settins for the website and I deleted everything but default.aspx (default.php was not even listed). To finish, I'll say that if I navigate to http://domain/default.aspx, the site works perfectly and I can follow links without problem. Any idea why is this happening? Or at least where I should start looking? Thanks!

    Read the article

  • SHould i buy Thermal binder or spiral binder [closed]

    - by Mirage
    i need to print a lot of dcuments and the problem i come up with is the stapling all the pages. I thought i should buy a binder which can releive me a lot. I am confused whether i should buy thermal binder or spiral binder. Money is not any problem but i want the long term use. How reliable is the thermal binder? I think spiral binder can last very long as its pure mechanical ANy suggesstions

    Read the article

  • Dummy/default page for apache

    - by Ency
    I'm trying to set up default page for my apache2, for following cases: User is accessing http://IP_Address instead of hostname Requested protocol (HTTP/HTTPS) is not available (eg. only http*s*://domain.com exists) Currently I've got something like that <VirtualHost eserver:80> ServerAdmin webmaster@localhost DocumentRoot /var/www/local/ <Directory /> Options FollowSymLinks AllowOverride None </Directory> </VirtualHost> I think, it works well, i'm trying to do similar thing for HTTPS, but it does not work. <VirtualHost eserver:443> SSLCertificateKeyFile /etc/apache2/ssl/dummy.key SSLCertificateFile /etc/apache2/ssl/dummy.crt SSLProtocol all SSLCipherSuite HIGH:MEDIUM ErrorLog /var/log/apache2/error.log # Possible values include: debug, info, notice, warn, error, crit, # alert, emerg. LogLevel warn ServerSignature Off </VirtualHost> My default is places in sites-enabled as a first one 000-default I do not care about not certificate validity during accessing default page, my goal is not show different HTTPS page if user one of points is applied

    Read the article

  • Cycling tabs graphically

    - by abernier
    Mac OS X's window manager is composed of: Applications Windows Tabs By default on OS X, you can cycle over applications with the famous ?? shortcut. In addition to this, I use a little utility called Witch which enables cycling (graphically) over windows too(I've defined it on ??). Unfortunately, it does not currently support tabs cycling... Would you have any suggestion for this? I know I already can ^? for this, but I'm looking for a graphical utility where you are not blind during cycling. Thank you.

    Read the article

  • What's the best platform to publish documentation to internal users?

    - by serialhobbyist
    My team has a need to publish documentation internally. At the moment, it's spread all over the place and this means we often have to search everywhere to find something. We'd like to publish everything in one place. The main thing that stops us is access control - the wikis in place don't belong to us and we can't do it. What is the best tool for publishing docs, ideally fitting these requirements: web front end - readers access docs using browser single place to put docs access control by individual doc or by sets of docs (folders, branch of 'site', ...) if you don't have access to a doc, you don't see the link to that page/doc/folder. either built-in editor or something my users are familiar with (e.g. Word) built-in version control would be nice Also, can you think of other criteria I should've specified?

    Read the article

  • Anyone recommend a program to print multiple HTML files at once for end users?

    - by Keith Bentrup
    I have some clients with multiple html files in folders that are occasionally updated & printed. They would like to be able to print them all at once without having to open each one. I typically do this with a quick command for myself, but I'm unaware of any freeware to do this. After a google search, I'm not finding one, so I'm hoping someone can help. I'd rather not use a script to do this for various security/ease of use/familiarity reasons, I'd rather be able to just point to a simple program they can download and use on their windows desktops. Anyone know of one or some other easy solution to do this? Maybe I'm overlooking the obvious. If anyone's curious, this is what I do for myself (not for my clients): for %h in (*.html) do type "%h" >> all.htm then open all.htm & print. If I need a page break on each doc, I just search and replace in all.htm </body> with <p style="page-break-after:always">&nbsp;</p></body>. It's quick & simple, but too unfamiliar for them. Thanks!

    Read the article

  • Radio Button Validation u

    - by Sirojan Gnanaretnam
    I am trying validate the radio button using Javascript . But I couldn't get it. Can any one please help me to fix this Issue. I Have attached My Code Below. Thanks. <form action="submitAd.php" method="POST" enctype="multipart/form-data" name="packages" onsubmit="return checkForm()"> <div id="plans_pay"> <input type="radio" name="group1" id="r1" value="Office" onchange="click_Pay_Office()" style="float:left;margin-top:20px;font-size:72px;"> <label style="float:left; margin-top:20px;" for="pay_office">At Our Office</label> <img style="float:left;margin-bottom:10px;" src="images/Pay-at-office.png" /> </div> <div id="plans_pay"> <input style="float:left;margin-top:20px;font-size:72px;" type="radio" name="group1" id="r2" value="HNB" onchange="click_Pay_Hnb()"> <label style="float:left; margin-top:20px;" for="pay_hnb">At Any HNB Branch</label> <img style="float:left;margin-bottom:10px;" src="images/HNB.png" /> </div> </form> Javascript function checkForm(){ if( document.packages.pso.checked == false && document.packages.pso1.checked == false && document.packages.ph.checked == false && document.packages.ph2.checked == false && document.packages.ph3.checked == false && document.packages.pl.checked == false && document.packages.p3.checked == false && document.packages.p4.checked == false && document.packages.p5.checked == false && document.packages.p6.checked == false ){ alert('Please Select At Least One Package'); return false; } if( document.packages.pso.checked == false && document.packages.pso1.checked == false && document.packages.ph.checked == false && document.packages.ph.checked == false && document.packages.ph2.checked == false && document.packages.ph3.checked == false && document.packages.pl.checked == false && document.packages.p3.checked == false && document.packages.p4.checked == false && document.packages.p5.checked == false && document.packages.p6.checked == false){ alert('Please Select At Least One with the Advertise online option in premium package'); return false; } if(document.getElementById('words').value==''){ alert("Please Enter the Texts"); return false; } if(document.getElementById('r1').checked==false && document.getElementById('r2').checked==false){ alert("Please Select a Payment Method"); return false; } }

    Read the article

  • SPFileVersionCollection - why versions are sorted in mixed order?

    - by Janis Veinbergs
    SPFileVersionCollection and SPListItemVersionCollection versioning seems inconsistent to me. Inconsistency wouldn't be a problem to me, but sort order is. SPListItemVersionCollection I can understand versioning of ListItems as they are stored in descending order: SPContext.Current.ListItem.Versions.Count -> 5 SPContext.Current.ListItem.Versions[0].VersionId -> 1026 (2.2 latest version) SPContext.Current.ListItem.Versions[1].VersionId -> 1025 (2.1) SPContext.Current.ListItem.Versions[2].VersionId -> 1024 (2.0) ... [4].VersionId -> (oldest version) SPFileVersionCollection However I can't understand how version numbers are saved for a document library item: SPContext.Current.ListItem.File.Versions.Count -> 4 SPContext.Current.ListItem.File.Versions[0].ID -> 512 (1.0 oldest one) SPContext.Current.ListItem.File.Versions[1].ID -> 513 (1.1) SPContext.Current.ListItem.File.Versions[2].ID -> 1025 (2.1 latest version) SPContext.Current.ListItem.File.Versions[3].ID -> 1024 (2.0 (EDIT: IsCurrentVersion = True)) They are nor in ascending order, nor descending, but something mixed. Is there any reason for SharePoint team to decide to store SPFile versions like that? And do they expect that I write my own method to get latest version or is there a builtin one for that? A note: Let me point out that SPListItem.File is not null for document library items.

    Read the article

< Previous Page | 81 82 83 84 85 86 87 88 89 90 91 92  | Next Page >