A couple of corrections to your original function ought to do it. var output = {}; // empty object $.each(fruits, function (index, fruit) { var key = fruit.id; // check property exists otherwise initialize it if (!output[key]) output[key] = []; output[key].push(fruit); }); 1 solved How to generate asscoiate array of objects in javascript?
It is only run after the nested loop. Looking at the output from the post you referenced, the program starts with 1, prints one 1 without a newline, then exits the nested loop, then prints the newline. Then it enters the nested loop with 2, loops twice (prints a 2 without a newline, then prints … Read more
static int a; This declares the static variable. That tells the compiler that this field exists and would be of type int. This is useful information for compiling the code. But the variable still needs to be defined. That is some translation unit(and exactly one translation unit) needs to allocate the memory for this variable. … Read more
Not sure it will help but you can try changing some of the Graphics properties. For example: g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON); 0 solved Low Quality Rendering Rotating Images
A simple solution is by trying all possible substrings from left to right (i.e. starting from indices i=0 to n-k), and comparing each to the next substrings (i.e. starting from indices j=i+1 to n-k). For every i-substring, you count the number of occurrences, and keep a trace of the most frequentso far. As a string … Read more
Your issue is that R won’t like the final table because it has duplicate column names. Maybe you need the data in that format but it’s a bad way to store data because it would be difficult to put the columns back into rows again without a load of manual work. That said, if you … Read more
There is one problem your not setting value and its empty. By which the values you select wont be added or updated to your database. The second is you have not given the name to your select dropdown by which even if you select the values it wont be posted to your action. <form action=”update_student.php” … Read more
$query = $this->db->query(“SELECT * FROM table-one JOIN table-two ON table-1-id = table-2-id”); return $query->result(); Note:- JOIN and ON are keywords to get data of both tables AND table-one and table-2 are your required tables AND table-one-id and table-two-id are the column names of both tables for the join solved How to Join Two Table In … Read more
Create TouchableWrapper and use it in MapFragment public class TouchableWrapper extends FrameLayout { private GoogleMap mGoogleMap = null; public TouchableWrapper(Context context) { super(context); } public void setGoogleMap(GoogleMap googleMap) { mGoogleMap = googleMap; } @Override public boolean dispatchTouchEvent(MotionEvent event) { mScaleDetector.onTouchEvent(event); switch (event.getAction() & MotionEvent.ACTION_MASK) { case MotionEvent.ACTION_DOWN: mGoogleMap.getUiSettings().setScrollGesturesEnabled(true); long thisTime = System.currentTimeMillis(); if (thisTime – … Read more
By message box I’m assuming you mean a javascript alert. I’m not a big fan of posting back with javascript functions. I think its messy, and that javascript should only be used when dealing with client-side actions. I would actually recommend to use a placeholder and a literal control for this. You could have the … Read more
One way would be like this: db.polls.Where(p => p.id == polls.Where(x => x.publish_at == polls.Max(y => y.publish_at)).Max(x => x.id)); Another way like this: from p in db.polls where p.id == (from x in db.polls where x.id == (from y in db.polls where y.publish_at == db.polls.Max(y => y.publish_at) select y.id).Max()) select x.id).Max()) select p; 1 solved … Read more
objectAtIndex is a method for NSArray. Your Menu object is an NSDictionary. You need to get the array within the Menu dictionary like this: NSArray *myArray = [Menu objectForKey:@”GetMenuMethodResult”]; and use myArray as the source for your rows. 0 solved JSON to UITableView error
Strings don’t have a font size. Strings store sequences of characters (unicode strings) or bytes to be interpreted as characters (byte strings). Font size is an element of presentation, and is a function of whatever presentation and rendering system you are using. As you mention an email, you could create a multipart email with an … Read more
In your Another class: Bundle c= getIntent().getExtras(); String s= c.getString(“key”); In this code c is null, since android won’t set any extra to the launcher Intent. solved Getting RunTime Exception in android
The radius surely in the example above would be the length of the white lines, so any length you want?? If what you want is to equally divide the sector into n sub-sectors of equal arc length then you need to decide on what the maximum angle at the centre is going to be, in … Read more