command

When using the objectContribution -element (which is part of the org.eclipse.ui.popupMenus -extension point), I often (practically always) want to delegate to some command instead of implementing some action myself (since usually, I have the command and a handler already implemented). I'm doing this by using ICommandService and IHandlerService , but it feels there should be a way to achieve this programmatically. I could use viewerContribution instead of objectContribution , but then I would lose the easy way of showing the menu entry only when certain object types are selected. Ideally, I

This question already has an answer here: How to execute two mysql queries as one in PHP/MYSQL? 8 answers I want to issue multiple mysql commands with one mysql_query function. This is my code: $query .= "INSERT INTO `users` VALUES(1,'stack','overflow');"; $query .= "INSERT INTO `posts` VALUES('other','stack','overflow');"; mysql_query($query); If I do that I get a warning that my syntax would be incorrect. If I echo the output, copy it and execute it in phpMyAdmin it works. Where is the error there? I think you need this?? http://us2.php.net/manual/en/mysqli.multi-query.php $query = "INSERT

How can I bind a command to a button in code in MvvMCross (Xamarin.iOS) with specifying a command parameter? // command definition public MvxCommand SaveDealerDataCommand { get { return new MvxCommand<bool>(DoSaveDealerDataAction); } } public void DoSaveDealerDataAction(bool show) { //... } // binding bindingset.Bind(saveButton).To(vm => vm.SaveDealerDataCommand); Where can I specify the parameter (true/false) that will be passed to the command? Android and iOS buttons don't have CommandParameter properties in the same way that Windows ones do. However, MvvmCross did recently introduce a way

I read the documentation and googled a good bit, but there is no real simple steps to be able to commit your local changes to github. I compiled the following steps and I just want to make sure am doing the right thing. If I changed a file foo.java locally: git status -s //will show me that foo.java has changed git add foo.java //will add it to my local repo git commit -m "my changes" //commit to the local repo git tag "v1.1" //create a tag git push --tags //finally, move the local commit to the remote repo with the new tag. this will prompt for your password. if no tag is set as in step 4,

I am trying to use Command and CommandParameter binding with Buttons in a WPF application. I have this exact same code working just fine in Silverlight so I am wondering what I have done wrong! I have a combo box and a button, where the command parameter is bound to the combobox SelectedItem: <Window x:Class="WPFCommandBindingProblem.MainWindow" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" Title="MainWindow" Height="350" Width="525"> <StackPanel Orientation="Horizontal"> <ComboBox x:Name="combo" VerticalAlignment="Top"

I am new to Symfony. I have created a custom command which sole purpose is to wipe demo data from the system, but I do not know how to do this. In the controller I would do: $nodes = $this->getDoctrine() ->getRepository('MyFreelancerPortfolioBundle:TreeNode') ->findAll(); $em = $this->getDoctrine()->getManager(); foreach($nodes as $node) { $em->remove($node); } $em->flush(); Doing this from the execute() function in the command I get: Call to undefined method ..... ::getDoctrine(); How would I do this from the execute() function? Also, if there is an easier way to wipe the data other than to

Here is the question. Given the url http://www.example.com , can we read the first N bytes out of the page? using wget , we can download the whole page. using curl , there is -r, 0-499 specifies the first 500 bytes. Seems solve the problem. You should also be aware that many HTTP/1.1 servers do not have this feature enabled, so that when you attempt to get a range, you'll instead get the whole document. using urlib in python. similar question here , but according to Konstantin's comment, is that really true? Last time I tried this technique it failed because it was actually impossible to read