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JSON Image Parsing/Prefixed URL


JSON Image Parsing/Prefixed URL

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JSON Image Parsing/Prefixed URL
Tag : iphone , By : OllieDoodle
Date : November 26 2020, 01:01 AM


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Parsing a large (30MB) JSON file with net.liftweb.json or scala.util.parsing.json gives OutOfMemoryException. Any recomm


Tag : json , By : waarg
Date : March 29 2020, 07:55 AM
With these it helps Those messages indicate that the application is spending more than 98% of its time collecting garbage.
I'd suspect that Scala is generating a lot of short-lived objects, which is what is causing the excessive GCs. You can verify the GC performance by adding the -verbosegc command line switch to java.
$JAVA_OPTS=-server -Xmx1024m -Xms1024m -Xmn2m -verbosegc -XX:+PrintGCDetails

JSON parsing is it the right way of parsing data and image in listview


Tag : android , By : scott.sizemore
Date : March 29 2020, 07:55 AM
fixed the issue. Will look into that further I am confused How to use looping for Json response Array in another Array. The following is my jsonresponse how to loop this to get data and images in listview , Just Replace Following code
for(int j = 0; j < attachments.length(); j++){
                    JSONObject d = attachments.getJSONObject(j);
                    JSONObject images = d.getJSONObject(KEY_IMAGES);

                    JSONObject thumbnail = images.getJSONObject(KEY_THUMB_URL);
                    String url = thumbnail.getString(KEY_URL);
                }

How to show background image in list view via parsing json data with use of volley while image is not loaded


Tag : android , By : user181445
Date : March 29 2020, 07:55 AM
With these it helps How to show background image in list view via parsing json data with use of volley while image is not loaded .or if image url is not present in json then by default background image should be appear. , put this code in your adapter after removing your another imageview
 // get reference of your imageloader 
   imageLoader = AppController.getInstance().getImageLoader();  

    NetworkImageView thumbNail = (NetworkImageView) convertView
                    .findViewById(R.id.thumbnail);
        thumbNail .setDefaultImageResId(R.drawable.yourdrawable);

       // getting movie data for the row
            Movie m = movieItems.get(position); 

// now it time to load image 
 thumbNail.setImageUrl(m.getThumbnailUrl(), imageLoader);

Parsing List of image From Json data to Piccaso image loader


Tag : android , By : n1ckless_id
Date : March 29 2020, 07:55 AM
I hope this helps . You are trying to load complete list string by doing appShowModule.getAllimage() which is wrong. try to do following.
Picasso.with(context).load(appShowModule.getAllimage().get(position)).into(holder.appImage);

010 Editor template: Parsing 7-bit encoded int for length-prefixed string


Tag : c , By : Edo
Date : March 29 2020, 07:55 AM
hop of those help? This is a rough way of handling parsing .net binary strings as an 010 Editor Binary Template, it handles 1 and 2 byte length prefixes, but it should be straightforward to expand it to longer strings with a loop. I had previously been parsing strings with a byte hardcoded as string length but as soon as I had a string that was 128 in length that failed, but this seems to work:
typedef struct
{    
    ubyte stringLength;
    local int stringLengthLocal = stringLength;
    if(stringLength > 127)
    {
        stringLengthLocal = (ubyte)stringLength & (ubyte)127;
        ubyte stringLength2;
        stringLengthLocal += stringLength2 * 128;
    }

    char stringValue[stringLengthLocal] <optimize=false>;
} String;
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