Kirat[ad_1] Suppose you are making AJAX call in below way, you will get the response dict as resValue. use JSON.parse method on it $.getJSON( “/url”, {params }, function( data, status, xhr ) { $.each(data.response, function(resKey, resValue){ if(resKey == “success”){ var _result = JSON.parse(resValue); } } } [ad_2] solved Accessing python dictionary in javascript [duplicate]
[ad_1] Text is not initialized , So it gives a NumberFormatException. Here Integer.parseInt() method will give the NumberFormatException if the passed string does not contain a parsable integer. Use String Text = “0” to solve the problem 2 [ad_2] solved Using Integer.parseInt crashes my program
[ad_1] The thing here is that your add method shadows the i attribute of the class with the i variable declared as parameter. Thus, when using i inside add method, you’re using the i parameter, not the i attribute. To note the difference, change the add method to: void add(int i) { System.out.println(5+i); System.out.println(5+this.i); //this … Read more
[ad_1] The afiseaza_animal procedure belongs to the type and you need to define it in the body of the type (using CREATE TYPE BODY) and not as a standalone procedure (using CREATE PROCEDURE). DROP TYPE specii_inr; CREATE TYPE specii_inr UNDER gestiune_zoo ( specii_inrudite VARCHAR2(20), OVERRIDING member procedure afiseaza_animal ); / CREATE OR REPLACE TYPE BODY … Read more
[ad_1] double position_array = first_cells(); This tries to invoke first_cells (a vector) as a callable (but it doesn’t implement operator(): https://en.cppreference.com/w/cpp/container/vector). Assuming that the loop variable is there for a reason, why not use it: double position_array = first_cells[i]; Note also this does a possibly unwanted conversion of float to double if you want bounds-checking, … Read more
[ad_1] If this is homework I guess your professor explained you how to compute Fibonnacci numbers and expect you to use the same trick. So basically remark that: |1+a+ a²+…+ a^n| |a 0 1| |1+a+ a²+…+ a^(n-1)| | a+2a²+…+na^n| = |a a 1| | a+2a²+…+(n-1)a^(n-1)| |1 | |0 0 1| |1 | |a 0 1|^n … Read more
[ad_1] You cannot update the files within the app bundle. Instead copy the files to a working directory and update them there. [ad_2] solved how to update the plist file in ios [duplicate]
[ad_1] NULL as a pointer valid address? Maybe: NULL is a macro which expands to a null pointer constant. It may have a value like int 0. In that case, it is not a pointer but a int. It may have a value like ((void*)0) which is a pointer. When a null pointer constant is … Read more
[ad_1] Here is your code to parse data, private void parseData(){ try { JSONArray jsonArray=new JSONArray(response); JSONObject jsonObject=jsonArray.getJSONObject(0); JSONArray jsonArrayNid=jsonObject.getJSONArray(“nid”); JSONArray jsonArrayUid=jsonObject.getJSONArray(“uid”); JSONArray jsonArrayField_image=jsonObject.getJSONArray(“field_image”); for(int i=0;i<jsonArrayNid.length();i++){ JSONObject jsonObjectNid=jsonArrayNid.getJSONObject(i); String value=jsonObjectNid.getString(“value”); //here you get your nid value } for(int i=0;i<jsonArrayUid.length();i++){ JSONObject jsonObjectUid=jsonArrayUid.getJSONObject(i); String target_id=jsonObjectUid.getString(“target_id”); //here you get your uid target_id value String url=jsonObjectUid.getString(“url”); //here you get … Read more
[ad_1] you are passing this in method like setOnItemSelectedListener(this) means you are passing reference of listener as class but you don’t implemented listener, impalement OnItemSelectedListener like following and try, public class MainActivity extends AppCompatActivity implements AdapterView.OnItemSelectedListener 3 [ad_2] solved My app keeps crashing when i open it
[ad_1] JavaScript arrays are designed for numeric indexes and hold ordered data. Use objects to store properties with arbitrary names. var p = {}; p[“abcd”] = “James”; In JS, an array is a kind of object so it is possible to store arbitrary properties on it, but you will run into problems when you attempt … Read more
[ad_1] By definition, the trim() function will only remove leading and trailing white-space within a string, which may not be what you need in this scenario. If you want to remove all white-space in general, you could consider using a Regular Expression replacement via the replace() function: // This will remove all white-space from your … Read more
[ad_1] Every type can be a return type in Java. Including void. public is an access modifier, so it cannot be a return type. 7 [ad_2] solved Can Button be a return type in Java? [closed]
[ad_1] try http://phonegap.com/ this is a platform where you can develop hybrid apps using CSS, HTML5 etc . Take some time learning these technologies and see for yourself if it suits your need. Do not engage yourself learning how they did it, try to learn thing and see what is the best fit for the … Read more
[ad_1] Have you tried this? SELECT * FROM EMPLOYEE_T WHERE EXTRACT (YEAR FROM EmployeeDateHired) = 1999 2 [ad_2] solved Select only the YEAR from DATE? [duplicate]