...to this is that it iterates over the collection twice. this is fine for small collections, but what if the collection is rather large? it seems like in ng-repeat there should be a way to have a running sum on a given object field. – icfantv Aug 6 '14 at 16:14...

...ublic int getSquareCropDimensionForBitmap(Bitmap bitmap) { //use the smallest dimension of the image to crop to return Math.min(bitmap.getWidth(), bitmap.getHeight()); } If you want the bitmap object to be recycled, you can pass options that make it so: bitmap = ThumbnailUtils.extractThum...

... A full year of time and labor after asking this, I've finally open sourced my version of var_dump, Kint. Read about it in the project page, or directly in github. Here's a screenshot: Sorry for the plug :) EDIT: I'd just like to remind the commenters, that this is not a supp...

... The tagName property is meant specifically for element nodes (type 1 nodes) to get the type of element. There are several other types of nodes as well (comment, attribute, text, etc.). To get the name of any of the various node types, you can use the nodeName p...

... Using plural names for controllers is just a convention. Plural names usually sound more natural (especially for controllers that are tied directly to a specific model: User -> Users, etc.), but you can use whatever you want. As for helpers, all helpers are available for all controllers by def...

...dicated network connection between the two, more maintenance, etc.), especially for a small application, where neither piece is using too much CPU or memory? Even with two servers, with one server compromised, an attacker could still do serious damage, either by deleting the database, or messing wi...

...ate: (NSDate *) dateT { NSMutableString *timeLeft = [[NSMutableString alloc]init]; NSDate *today10am =[NSDate date]; NSInteger seconds = [today10am timeIntervalSinceDate:dateT]; NSInteger days = (int) (floor(seconds / (3600 * 24))); if(days) seconds -= days * 3600 * 24; ...

...nnot be used as a buffer, since it is a constant. Thus, you always have to allocate a char array for the buffer. The return value of strcat can simply be ignored, it merely returns the same pointer as was passed in as the first argument. It is there for convenience, and allows you to chain the call...

...ad the answer from @Paulo Neves The problem is that Paste plugin automatically resets plain text paste on every paste. So all we need to do - set it back. The following code should help. tinyMCE.init({ ... oninit : "setPlainText", plugins : "paste" .... }); The definition of setPlainText fun...

... Given a SpreadsheetEntry you've already retrieved, you can get a list of all worksheets in this spreadsheet as follows: AtomLink link = entry.Links.FindService(GDataSpreadsheetsNameTable.WorksheetRel, null); WorksheetQuery query = new WorksheetQuery(link.HRef.ToString()); WorksheetFeed feed = se...