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I need to add views to a vertical Linearlayout at bottom programmatically. (Yes we know that, it's in the title). Ok : i can add views to the linearlayout, it's not a problem. But it's for a chat, so i need to add views at the bottom for each message which is displayed. I don't find any attributes to the LinearLayout to do that. Adding messages : mHandler.post(new Runnable() { @Override public void run() { TextView message = new TextView(ChatActivity.this); String[] splitMessage = text.split(":"); message.setText(splitMessage[0]+"\n"+splitMessage[1]); message.setGravity(Gravity.LEFT); message

I have a JSON document which I am passing to DocumentDB stored procedure. Is there a way I can add more properties to document in store procedure Passed to DocumentDB: { "id": "Authentication", "name": "All users must be authenticated before being authorized for any access to service data", "type": "Control" } Expected changes in Stored Procedure: { "id": "Authentication", "accountId": "Test", "versions": [ "name": "All users must be authenticated before being authorized for any access to service data", "type": "Control", "tags": [], "links": [] ] } You can manipulate the object (add / remove

I'm tryin to add a text comment (not a note) to a pdf file. I create a date.ps file with contains the text comment : %! /Arial findfont 30 scalefont setfont newpath 10 720 moveto (PAID on 5.1.2013) show showpage and I launch the shell command with $i=name of the pdf file to tag: gs -q -dNOPAUSE -dSAFER -dBATCH -sOutputFile=$RFP/$DOMAINE/$NEWNAME -sDEVICE=pdfwrite -sPAPERSIZE=a4 date.ps $i This works, but it create a new 1st page empty with the text "PAID on 5.1.2013" alone. I do not find the trick to overlay the text on the 1st page of the original pdf. Can you help me pls Because your

I can add, edit, delete database using listbox. But I want to do it using DatagridView I already bind it to my database. How do I add,edit,delete update my database in datagridview using codes? These are my codes: namespace Icabales.Homer { public partial class Form1 : Form { SqlConnection cn = new SqlConnection(@"Data Source=.\SQLEXPRESS;AttachDbFilename=c:\users\homer\documents\visual studio 2010\Projects\Icabales.Homer\Icabales.Homer\Database1.mdf;Integrated Security=True;User Instance=True"); SqlCommand cmd = new SqlCommand(); SqlDataReader dr; SqlDataAdapter da; DataTable dt = new

Why does the method add(<T> element) and remove(Object o) accept different arguments? For example in a Set<Short> you add short elements. Why does the method remove accepts Object ? If you can't add any other data type, why would you remove other data type? Thank you. add(<T> element) : to ensure that just a T element is added. remove(Object o) : you can delete the T element even if it's a referenced by an Object reference. For instance : T t = new T(); Set<Short> set = new HashSet<Short>(); Short number = 2; set.add(number); Object numberObject = number; set.remove(numberObject) // it will

I am absolutely clueless on this front! Step-by-step explanation earns bonus points. In iOS We have UIButtons (not NSButtons) Here is how to create an UIButton programmatically: UIButton *button = [UIButton buttonWithType:UIButtonTypeRoundedRect]; //3 [button setFrame:CGRectMake(320, 0, 100,100 )]; [button setTitle:@"PressMe!" forState:UIControlStateNormal]; [button addTarget:self action:@selector(buttonPressed:) forControlEvents:UIControlEventTouchUpInside];//2 [aView addSubview:button]; //1 and : - (void)buttonPressed:(UIButton *)sender{ //do something here ;) [sender setTitle:@"PressMe!.

I am trying to learn Java programming by myself and came across the course CS106A provided by Stanford. It's a great free online course. I watched several of the lecture videos and I enjoyed them so far. I am now trying to do the assignments and I have this problem I can't solve by myself. It is the number 5 of this assignment . Basically, it requires the learner to create a console program to get some integers input by the user and in response, showing the biggest and smallest number. The following code is what I have done and the problem is when I try to input integers, it will skip the even

I want to convert a sorted integer array into a binary search tree. I believe I understand how to do this. I have posted my pseudo-code below. What I cannot picture is how the recursion actually works. So if my array is 1, 2, 3, 4, 5... I first make 3 the root of my BST. Then I make 2 the left-child node of 3. Then do I make 1 the left-child node of 2, and come back to 2? I don't get how the recursion steps through the whole process... Thanks in advance, and apologies if this question is poorly explained. I don't want explicit code, but I would really appreciate if someone could help me go