I'm just learning web development using nodejs and so I need to choose some frameworks to work with. I really like hapi and want to use it. But I also need something to build the view of the website. Some choices are quasar, vuetify, react, etc. But I really don't know how to use them alongside hapi. Can anyone help? Thanks P.S. I really prefer quasar or vuetify because they're based on Vuejs which is simpler than react and I like to start coding as soon as possible instead of getting stuck in learning a framework.

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Hi Folks – I am trying to identify a good desktop primarily for use doing statistical computing with the R language. Not sure if I should be posting here or in custom builds or somewhere else. I have some very large files (Census & BLS stuff, mainly – as much as 14 gig in a file) and R likes to hold what it is working on in RAM, so I need to max out the RAM – I am thinking 16 gig to start, but with the expansion slots to go up to 64 if that proves to be necessary …

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I have one tab by default (tab1) New tabs are generated , equal to 'No of rooms'. The dynamically generated tabs have same structure as of the default tab. I don't know the name of textfields of newly generated tabs. How can I find the name of jtexfields generated on tab at run time so I can use .getText()

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Hi, I'am creating a single JFrame UI, that uses multiple JPanels (implemented through JTabbedPane). The problem I'am having is aligning the objects within each JPanel. In the first JPanel all of the objects are centrally aligned. I'am unsure of what to do to solve the problem. I have read the Javadoc regarding Gridbag Layout and I've had no luck. Here's a link to a screen shot of the UI problem: http://www.dreamincode.net/forums/uploads/monthly_11_2012/post-422498-13540326851245.png All help is appreciated, This is the UI class: import java.awt.*; import javax.swing.*; public class Main_Window_Frame extends JFrame{ public Main_Window_Frame() { super("Employee Record System"); setSize(750,450); //set the size of …

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hey i hav the most common problem my pc is not showing anything, actully as i know the processor heats as the processing start dats y d the fan is used bt my processor dont heat even without fan , fans get start bt for chekin it i keep it aside. What may be the problem, is my processor or motherboard hav the problem?? can u suggest me, wch one

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HI, how do i draw the observer pattern in a component diagram? appreciate if someone could point me to a link thanks,

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Hi, I'm trying to create my own numeric textbox that will handle decimal as well as whole number values. The concept is, unlike the regular textbox, this one will accept a value of 'Double' data type and show it with proper formatting e.g. Leading Digits, Digit Grouping etc. When the textbox value is called, it returns the actual 'Double' data type value. The entire thing is done through the 'Text' property; wherein the regular 'Text' property is shadowed and one with 'Double' data type is used. The problem is, in the designer properties window, the Text property always remains readonly …

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I need to figure out what is wrong with this program and correct it so it works. I have been screwing around with it for hours and still cannot figure out what is wrong. I know that I need to change the first line, but I have no idea how to use python, so I have no idea have to recognize a problem and thus cannot diagnose or recover from one either. :( Please help. I know this must be easy for someone out there. :) The following program asks a user to input a single character. If the user …

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im creating a custom component .how to create a property that has to choose a file(lets say image) from my hard disk ??

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Hi, I downloaded AecRijndael v.1.16 encryption component for Delphi 5 from Torry.net. There is no help included and I can't work out how to use it. When it is installed it has three pertinent properties. Cyphermode - which can be ECB CBC CFB OFB Keysize - which can be SMALL128 MED192 LARGE256 Stringmode - which can be SMMIME SMENCODE SMNORMAL How do I use it to encrypt/decrypt a file belonging to my program? Thanks Waunscil

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Hi experts, well, nearly 10 years after .net became the mainstream I am finally making the move to vb.net after having supported VB6 apps all this time. I have been learning vb.net 2010 but am finding it difficult to find relevant information on the COM aspect. In VB6 COM was the dominating feature of the language, however, I can't seem to find relevant information on what has happened to COM in vb.net, does it still exist in vb.net, does it work in the same way or are apps designed in a different way in .net to do away with COM …

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I'm sorry. The correct URL for the demo upload is here: [url]http://demo.joomlatools.eu/[/url] I can't find the edit post button. Thanks, Rachel [QUOTE=msrache;1548777]Hi, This issue specifically has to do with the CMS Joomla, particularly the component Docman. Since the only available option I have for posting this was under the category of PHP, I have placed this post here. I would really appreciate help on this as soon as possible. I am in desperate need since everywhere I looked and posted (Joomla AND Docman forums), I was not given help. I may need to hire someone to take me seriously, but …

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Hello, For some reason when I use the particualr block of code below it will work the first time, but when called again with RemComps as true, it will work almost the way I want it to, but instead of the one set of buttons it has 2 (or the number of times it is called). [CODE] public void renewFrame(config config, boolean RemComps){ if(RemComps){ this.removeAll(); } config.bg = new Color(config.bgcolor[0],config.bgcolor[1],config.bgcolor[2]); this.header.setFont(new Font("Serif",Font.BOLD,46)); this.header.setBorder(BorderFactory.createMatteBorder(0,5,0,0,config.bg)); add(this.header, BorderLayout.NORTH); this.buttonPane.setBackground(config.bg); this.buttonPane.setLayout(new BoxLayout(buttonPane, BoxLayout.PAGE_AXIS)); this.buttonPane.setBorder(BorderFactory.createMatteBorder(0,5,0,5,config.bg)); add(this.buttonPane, BorderLayout.WEST); for(int i=0;i<config.permissions.length;i++){ if(config.permissions[i]){ this.actionButton = new JButton(this.perms[i]); this.actionButton.setMinimumSize(new Dimension(220,30)); this.actionButton.setMaximumSize(new Dimension(220,30)); this.actionButton.setName(this.perms[i]); JLabel spacer = new JLabel(" "); …

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I have problems to play video files from different cameras with the media player supplied with Delphi. Does anyone know of a free compnent that I could test in stead?

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It is a very interesting question about downloading flash files embeded in Video JS from HTML 5 standart. Here we have 2 flash pages. 1: [url]http://resursi.e-edu.bg/content/math3/runtime/rtleo/scorm-flo.html?sco=../../content/uc_m5_l008.flo&width=788&height=553&recording=true[/url] 2.[url]http://resursi.e-edu.bg/content/s1/runtime/rtleo/scorm-flo.html?sco=../../content/uc_s3_l093.flo&width=788&height=553&recording=true[/url] As you see we have different id's uc_m5_1008 and uc_s3_1093; Interestingly we have .flo format?! and video js in a script file. Also there are 2 swf files (using ctrl + f on Google Chrome can help you find them)but downloading them with mozzila does nothing. Any help concerning the download of this flash/javascript components will be greatly appreciated.

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I am working my way through an online book--Intro to Java Programming by David Eck--and in it he says that it is generally considered bad style to use the getGraphics() method to draw outside of a component's paintComponent method. Does anyone know why this is?

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Hello there I am looking for some help. How can I go about creating a list of JPanels in Java? I want them all to have subcomponents, to be created dynamically, and be able to return events. How can I do this? I have checked and I know I will not be able to do this in a JList, I am not so sure about a JTable, and I am seriously considering creating my own custom component. If I am creating my own custom component, how can I go about this? I know this is a very difficult question so …

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Hi everyone, I'm developing a new program. ;) My "dilema" is as follows: :S Let's say that I have a Java component, a calendar, shown in the GUI and I want to cover it with and invisible label or something so it can't be modified by the user. I don't want to use object.setEditable(false) because it changes the background color of the domponent and object.setBackground(Color.someColor) is not working... :( maybe because of a bug.. I don't know. I'm looking forward to your responses. All ideas are welcome! :) Thanks in advance.

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Greetings all! I'm facing a problem that's been throwing me for a loop for a while now. I'm implementing an old VB application that someone else wrote a long time ago onto a VM. I've gotten past a few different issues/errors just to get new ones (that's the name of the game though, right?) but while I've seen discussions on how to resolve this from a software development standpoint, I'm trying to see how to correct it based on the environment since it's already a developed app (with no source code here). I'm getting a message of "Error creating Letter: …

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Hello, I am trying to design an java desktop application. My question is: Is there a way to change the whole look? From example different titlebar, different jFrame, buttons... (designed with PNG images, transparency, etc.). Is it possible? If so, how? In VB or C# I can easely change those... E.G.: Make the FORM "borderless" then I add my own buttons with background image, etc. It is so important to me... I work on a project that requires not only developing but design too. please help if you can :). Thanks.

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All these days I've been trying to access a Swing component (e.g.: JLabel) from a separate thread. I tried using "Thread", "Timer", "SwingWorker" but I couldn't find the solution. - Using a thread results in stack overflow. - Using a timer doesn't access the Swing component (e.g.: change the text property of a JLabel) - Using a SwingWorker I could not do an infinite loop cause it seems to me that it's method must return a value so it cannot work infinite (cannot be "void"). Important note: the thread must [B]not[/B] "freeze" the visual interface [I]while looping[/I]. Hope I was …

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Hello. I've been using NetBeans for quite a while, and I really like the Draggable components that it uses. In both the GUI Builder & the GUI itself. So, my question is, How do you drag components around in the UI like that? I've looked into the java.awt.dnd package, and the tutorials don't really cover component dragging, just text dragging. If anyone has any tips or links to good tutorials, those would be awesome =).

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Hi, I've created a base user control from which I want to inherit to create custom controls. This control will be used for data entry and includes a tablelayoutpanel control and panels. When I inherit from the base control, the derived control will not allow the dragging and dropping of controls from the toolbox. I know this is something to do with System.componentmodel ([url]http://support.microsoft.com/kb/322222[/url]) but I can't seem to get it to work. The base control comprises of [LIST] [*]Tablelayoutpanel contains [*]First cell of tlp contains a Panel control [/LIST] I want to be able to create a new user …

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The End.