params

I am currently using android volley and trying to select the product detail by sending the productID to get the detail data of the product. JSONObject params = new JSONObject(); try { params.put("ProductID", intent.getStringExtra("productID")); } catch (JSONException e) { e.printStackTrace(); } JsonObjectRequest detailReq = new JsonObjectRequest(Request.Method.POST, url, params, new Response.Listener<JSONObject>() { @Override public void onResponse(JSONObject response) { txtNama.setText(intent.getStringExtra("nama")); txtManufacturer.setText(intent.getStringExtra("namaVendor")); txtHarga

I have list of files stored inside arraylist that I need to download in background thread. My initial thought is that AsyncTask should be up for that task. But, I have a problem, I don't know how to supply my list to doInBackground method. My arraylist is defined as private ArrayList<String> FilesToDownload = new ArrayList<String>(); My DownloadFiles subclass (the way it is written now) should be called with: new DownloadFiles().execute(url1, url2, url3, etc.); This is not suitable for me since I never know how many urls I will have. It is pretty much changing from case to case. So, I would

I'm working on a little stock market app where the users can lookup company stock info based on the ticker symbol. After the user has posted the :symbol param in the search field, they should be redirected to the appropriate "company" page (like Wall Street Journal, Yahoo Finance, Google Finance, etc). I'm currently able to manually type in the route with the symbol and everything works good. For example, localhost:9292/company/GOOG. I'm a total noob, so any help would be greatly appreciated. Thanks! I currently have this in my view: <%== search_field_tag(:symbol, "Enter symbol") %> <%==

I'm using a GSP for sending out emails based on the MailService plug-in. The sendMail closure passes (amongst others) body(view:..., model:myModel) I know that I can access every item of the myModel Map just using ${itemName} in the GSP. However as I sometimes want to build the item name dynamically like 'item'+i , I need to have some surrounding method to access the variable. I already tried ${model.get('item'+i) , and ${params.get('item'+i) , but model is null and params is an empty Map. I also tried pageScope, but though I can access an item via ${pageScope.itemName , I can not use $

We have an app that works with all our supported Android phones "except Samsung Galaxy S5" . Our app uses the camera to take pictures at close range. We need torch mode ON the entire time we are focusing to take the picture. We check for supported parameters and set the values if supported. The params get set but the event either never gets fired or the camera is ignoring my settings. I tested using OpenCamera and their app is able to turn the torch on yet I cannot find the difference between how I set my params vs. how they set theirs. Here is our code: //Set all camera parameters(flash,

I have an Opportunity model that has a nested resource Link. In my views/opportunities/show page when I click on "DestroY' for one of the links, I get the error: param is missing or the value is empty: link The code snippet it is complaining about is: def link_params params.require(:link).permit(:description, :link_url) end Here is my destroy code: def destroy @opportunity = Opportunity.find(params[:opportunity_id]) @link = @opportunity.links.find(link_params) @link.destroy respond_to do |format| format.html { redirect_to links_url, notice: 'Link was successfully destroyed.' } format.json {

I would like to execute an shell program who require any params with Node.js How can I do that ? krekle From: http://www.dzone.com/snippets/execute-unix-command-nodejs To execute shell commands: var sys = require('sys') var exec = require('child_process').exec; exec('command', function (error, stdout, stderr) {}); From: Run shell script with node.js (childProcess) , To run a program bar.sh in your home folder with the argument 'foo': var foo = 'foo'; exec('~/bar.sh ' + foo, function (error, stdout, stderr) { if (error !== null) { console.log(error); } else { console.log('stdout: ' + stdout);