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  • So many ways to bind an event

    - by XGreen
    There are various ways to bind events to elements in jquery .click , .bind, .live, .delegate, saving events data in .data etc which is the most superior method among these and why? wouldn't a single pattern like this be more beneficial? $('selector').bind({ event: 'click mouseover ...', keepAlive: (true, false, ...), trigfunction: (function() { // I run for click }, function() { // i run for mouseover }, function() { ///... }) });

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  • how can i set the jdk in intellij 9 on mac

    - by Ali_IT
    i have a project on intellij and now i wanna run it on intellinj 9 on mac. when i run the project i get the error - "the JDK is not specifiedfor module "XXXXX" specify the JDK in Configuration project". when i go there in the dependencie for module SDk there is No Project JDk. and when i click on new it is just JSDK, Intellij idea plugin SDK,Flex SDK,AIR SDK, Flexmojos SDk and Mobile SDK what can i do? help me pleaaaaaaaaaaaase

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  • How to set RAILS_ENV variable when running Rails tests?

    - by Jason
    In both my environment.rb and test_helper.rb files I have: ENV["RAILS_ENV"] = "development" I have one functional test written, however when I run it, the script tries to connect to my database using the "test" configuration settings which are in the database.ymal file & won't connect the the database. How can I run my tests using the "development" environment settings?

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  • pipe multiple files (gz) into c program,

    - by monkeyking
    Ive written a cprogram that works when i pipe data into my program using stdin like gunzip -c IN.gz|./a.out If I want to run my program on a list of files I can do something like for i `cat list.txt` do gunzip -c $i |./a.out done But this will start my program 'number of files' times. I'm interested in piping all the files into the same process run. Like doing for i `cat list.txt` do gunzip -c $i >>tmp done cat tmp |./a.out thanks.

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  • How elevate and get admin rights on-demand in a .NET application?

    - by sashaeve
    I have an .NET application which is run with default rights as the current user, then at some point I need to perform an action which requires admin rights. How can I get admin rights on-demand in a .NET application? Requiring that the application is run with admin rights from the beginning is not appropriate as it may be that such action may not be called.

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  • How can I stop and start individual websites in IIS using PowerShell?

    - by Joey Green
    I have multiple sites configured in IIS7 on my Windows7 development machine to run on the same port and usually only run one at a time depending on what I'm working on. I would like to be able to start and stop my development sites from PowerShell instead of having the IIS manager opened. Does anyone have a good resource to point me in the right direction or a script that already accomplishes this? Thanks

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  • How the simples GUI countdown is supposed to work?

    - by Roman
    I am trying to write the simples GUI countdown. I found in Internet some code but it is already too fancy for me. I am trying to keep it as simple as possible. So, I just want to have a window saying "You have 10 second left". The number of second should decrease every second from 10 to 0. I wrote a code. And I think I am close to the working solution. But I still missing something. Could you pleas help me to find out what is wrong? Here is my code: import javax.swing.*; public class Countdown { static JLabel label; // Method which defines the appearance of the window. private static void showGUI() { JFrame frame = new JFrame("Simple Countdown"); frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); JLabel label = new JLabel("Some Text"); frame.add(label); frame.pack(); frame.setVisible(true); } // Define a new thread in which the countdown is counting down. static Thread counter = new Thread() { public void run() { for (int i=10; i>0; i=i-1) { updateGUI(i,label); try {Thread.sleep(1000);} catch(InterruptedException e) {}; } } }; // A method which updates GUI (sets a new value of JLabel). private static void updateGUI(final int i, final JLabel label) { SwingUtilities.invokeLater(new Runnable(i,label) { public Runnable(int i, JLabel label) { this.i = i; this.label = label; } public void run() { label.setText("You have " + i + " seconds."); } }); } // The main method (entry point). public static void main(String[] args) { javax.swing.SwingUtilities.invokeLater(new Runnable() { public void run() { showGUI(); //counter.start(); } }); //counter.start(); } } And I have several concrete question about this code: Where should I place the counter.start();? (In my code I put it on 2 places. Which one is correct?) Why compiler complains about the constructor for Runnable? It says that I have an invalid method declaration and I need to specify the returned type. ADDED: I made the suggested corrections. And then I execute the code and get: Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException at Worker.run(Worker.java:12) In the Worker.java in the line 12 I have: label.setText("You have " + i + " seconds.");.

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  • Why I get java.net.SocketException: Connection reset

    - by Jammy
    I need sent some requests to server side and get reponse, sometimes when I call specific method to run the flollowing common code, I get one error in line(addToCookieJar(connection);), any idea how this get happened? URL url = new URL(providerURL); HttpURLConnection connection = (HttpURLConnection)url.openConnection(); connection.setRequestMethod("POST"); connection.setDoInput(true); connection.setDoOutput(true); connection.setUseCaches(false); connection.setRequestProperty("Content-Type", "application/octet-stream"); // We understand gzip encoding connection.addRequestProperty("Accept-Encoding", "gzip"); if (cookie != null && cookieHandler != null) { connection.setRequestProperty("Cookie", cookie); } if (cookieHandler == null) { addFromCookieJar(connection); } // Send the request ObjectOutputStream oos = new ObjectOutputStream(connection.getOutputStream()); oos.writeObject(remote.getName()); oos.writeObject(m.getName()); // method name oos.writeObject(m.getParameterTypes()); // formal parameters oos.writeObject(args); // actual parameters oos.flush(); oos.close(); if (cookieHandler == null) { cookieJar.put(new URI(providerURL), connection.getHeaderFields()); } Exception: java.lang.reflect.UndeclaredThrowableException at $Proxy0.updateDocument(Unknown Source) at com.agst.ui.gantt.GanttPanel.doUpdateDocument(GanttPanel.java:1931) at com.agst.ui.gantt.GanttPanel.save(GanttPanel.java:1419) at com.agst.ui.gantt.GanttPanel$4.run(GanttPanel.java:1673) at java.lang.Thread.run(Unknown Source) Caused by: java.net.SocketException: Connection reset at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at sun.net.www.protocol.http.HttpURLConnection$6.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at sun.net.www.protocol.http.HttpURLConnection.getChainedException(Unknown Source) at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source) at com.agst.rmi.RemoteCallHandler.call(RemoteCallHandler.java:196) at com.agst.rmi.RemoteCallHandler.invoke(RemoteCallHandler.java:142) ... 5 more Caused by: java.net.SocketException: Connection reset at java.net.SocketInputStream.read(Unknown Source) at java.io.BufferedInputStream.fill(Unknown Source) at java.io.BufferedInputStream.read1(Unknown Source) at java.io.BufferedInputStream.read(Unknown Source) at sun.net.www.http.HttpClient.parseHTTPHeader(Unknown Source) at sun.net.www.http.HttpClient.parseHTTP(Unknown Source) at sun.net.www.http.HttpClient.parseHTTP(Unknown Source) at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source) at sun.net.www.protocol.http.HttpURLConnection.getHeaderFields(Unknown Source) at com.agst.rmi.RemoteCallHandler.addToCookieJar(RemoteCallHandler.java:529) at com.agst.rmi.RemoteCallHandler.call(RemoteCallHandler.java:192) ... 6 more

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  • hg: unknown command 'qimportbz'

    - by Erik Vold
    I followed the instructions on how to setup qimportbz here; I'm on WinXP and instead of adding: [extensions] qimportbz = C:\mozilla\mercurial\qimportbz to a .hgrc file I updated a Mercurial.ini file which seems to be the correct file to add extensions to for me.. then when I run hg help qimportbz I see the help for the qimportbz cmd, but when I try to run hg qimportbz 548590 for example, on the jetpack-sdk hg repo, I get the following error: hg: unknown command 'qimportbz'

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  • SubSonic template with MySQL

    - by jstevenson86
    When I run the custom tool to create the cs files for SubSonic all the templates now inject a letter g to the top of the cs files. To get this to compile I need to remove the g from the ActiveRecord.cs, Struts.cs, Context.cs and StoredProcedures.cs. Anyone else run into this? I am using MySQL.

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  • two UserControls, one page, need to notify each other of updates

    - by jeriley
    I've got a user control thats used twice on the same page, each have the ability to be updated (a dropdown list gets a new item) and I'm not sure what might be the best way to handle this. One concern - this is an older system (~4+ years, datasets, .net2) and it is amazingly brittle. I did manage to have it run on 3.5 with no problems, but I've had a few run-ins with the javascript validation (~300 lines per page) throwing up all over the place when I change/add/modify controls in the parent.

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  • PyLint "Unable to import" error - how to set PYTHONPATH?

    - by Evgeny
    I'm running PyLint from inside Wing IDE on Windows. I have a sub-directory (package) in my project and inside the package I import a module from the top level, ie. __init__.py myapp.py one.py subdir\ __init__.py two.py Inside two.py I have import one and this works fine at runtime, because the top-level directory (from which myapp.py is run) is in the Python path. However, when I run PyLint on two.py it gives me an error: F0401: Unable to import 'one' How do I fix this?

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  • Git pre-commit hook: getting list of changed files

    - by Mikko Ohtamaa
    I am developing validation and linting utility to be integrated with various commit hooks, including Git one https://github.com/miohtama/vvv Currently validators and linters are run against the whole project codebase on every commit. However, it would be much more optimal to run them against changed files only. For this, I would need to know changed files list in my Git precommit hook (in Python) https://github.com/miohtama/vvv/blob/master/vvv/hooks/git.py What options I have to extract the changed files list (in Python if that matters)?

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  • how to userinput without typing to a batch file

    - by Blood hound
    I am trying to run a batch file which requires user input "y/n" to do further action , I want to call this batch file for automation , as during automation argument yes or no need to be passed without user intervention , any idea how to achieve it ? cmd /c setup.bat now if setup.bat is run " yes or no " need to be selected to get the desired result as now this setup.bat is called during automation, is there is anyway to pass "yes" parameter as an input to setup.bat

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  • scala sbt with pk11 or steps

    - by portoalet
    I am quite frustrated with sbt and pk11/steps I am just trying to run "jetty-run", but i got so many dependency errors, it's not fun anymore. I am stuck with unresolved dependencies for sjson 0.3 Does anyone know which mvn repo can I get sjson 0.3 from?

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  • "Finally" target for MSBuild

    - by Paul Alexander
    Is there a way to run a certain target after all other targets have been run regardless of their success or failure? try...finally equivalent in MsBuild is related, but only deals with a small group of targets. I need something for the whole package with dozens of sub builds.

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  • Unable to get members of Universal Distribution List using Powershell

    - by PowerShellScripter
    I am trying to write a script to list out all members of a "Universal Distribution List" using Powershell. However I keep getting an empty result set back. When I run the following command against a "Global Distribution List" it works fine and I can see who belongs to it. dsquery group -name "SomeGroup" | dsget group -members -expand However as I mentioned when I run this against a "Universal Distribution List" I get no results. Can anyone help?

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  • Replace merge fields with text with OpenXML SDK 2.0

    - by uggwar
    What is the best way to remove all merge fields from a word 2010 document using openxml sdk 2.0, and replace them with a simple text? I have some difficulties to remove them cleanly. Have tried to remove all Run objects that includes a FieldCode with a "MERGEFIELD" defined, and appended a new Run with my text. But I am missing something crucial since the field seems to stay defined for this element.

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  • Error that i get from my program on customer computer

    - by Gold
    hi i have C# program that works with Oracle 11g when it works on my computer all works excellent but when its run on the customer computer - the connection to Oracle work good but when i try to run any Crystal-Report i get this error: Could not load file or assembly 'CrystalDecisions.windows.forms.version = 10.5.3700.0. culture = neutral.publicKey Token = 69fbea5521e1304 or one of its dependencies. The system cannot find the specified thank's for any help

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  • Sign out button reloads all user controls

    - by eych
    I have an aspx page with several user controls (ascx) as well as an asp:button for signing out. The click event of the button clears the session and does a response.redirect to the login page. However, before the click event is called, since the page posts back, all of the Page_Load events run for all of the controls. What is the best way to have the click event code run without unnecessary reloading of all user controls?

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