String#tr allows c1-c2 as a shorthand notation for a range of characters: a-z expands to abcdefghijklmnopqrstuvwxyz b-z expands to bcdefghijklmnopqrstuvwxyz b-za is b-z followed by a single a, i.e. bcdefghijklmnopqrstuvwxyza Finally s.tr!(‘a-z’, ‘b-za’) replaces each letter by the next one in the alphabet using this mapping: from_str: abcdefghijklmnopqrstuvwxyz to_str: bcdefghijklmnopqrstuvwxyza solved What is za and … Read more
You absolutely may call a function within another function in Python, so long as the callee is in the scope of the caller. Check out this question and answer: Short Description of the Scoping Rules? The short of it: inside a function, you can call functions in the global scope, the function scope, or, if … Read more
Nicedit and TinyMCE do a pretty nice job: you can get the code from their sites. There’s also a good list here. 2 solved who knows how I can get the code for a message box? [closed]
You can use the interface and create wrappers for each component type you need. JTextFieldSupportWrapper and JComboboxSupportWrapper both taking an instance of the wrapped object type and and delegating to the addActionListener methods. abstract class ActionListenerSupportWrapper<T extends JComponent> implements ActionListenerSupport { protected final T comp; protected ActionListenerSupportWrapper(T comp) { this.comp = comp; } } // … Read more
You may go with this: $(‘#myButton’).click(function(){ $(‘.wizard .content’).css({ ‘min-height’ : ‘+=20px’ }); }); Demo: http://jsfiddle.net/hoss/xtUPC/ solved I want increase my div height dynamically 20 px each time I press a button
It seems you already have a one-liner: makeNode(left, right); 3 solved 3 Lines of code to 1 line [closed]
Sort (quicksort) has an average O(n*log2(n)) complexity. Finding min or max of an array has just O(n) complexity. Therefore the second is much faster. 3 solved max value and min value time complexity O in c++
Where is the call for time() in your example? If you want to generate new time, means current time, you need to call time() function. for example: String currentTime=time(); … //some code … currentTime=time();//initializing current time 0 solved Return breakes loop
This is what you are looking for, public Object JSONData() throws Exception { JSONObject JSONObjectData = new JSONObject(); JSONArray loomMachineArr = new JSONArray(); loomMachineArr.add(“Waterjet”); loomMachineArr.add(“Rapier”); JSONArray LoomType= new JSONArray(); LoomType.add(“Dobby”); LoomType.add(“Crank”); JSONObjectData.put(“LoomMachine”, loomMachineArr); JSONObjectData.put(“LoomType”, LoomType); return root; } solved Making JSON including JSONObject and JSONArray
>>> from random import randint >>> n = 10 >>> a = [0]*n // initialise array a wwith exactly n zeros >>> a [0, 0, 0, 0, 0, 0, 0, 0, 0, 0] >>> i = randint(0,n-1) // get random number from 0 to n-1 >>> i 1 >>> a[i]=n //assign a[i] to n >>> … Read more
The variable n inside the function is distinct from the expression (or variable) supplied as an argument. As such, assigning to n inside the function will not affect any of the variables outside. (This is because Python is not Call By Reference.) Instead, use the return value, eg. def classifyInput(n): if n == “r”: return … Read more
Introduction This article will discuss how to convert an array of strings into either uppercase or lowercase depending on the first letter of each string. We will go through the steps of writing a function that takes an array of strings as an argument and returns an array of strings with the first letter of … Read more
It looks like they used this plugin: http://particleslider.com/ 1 solved Canvas HTML5 Effects [closed]
I think you want var test = dictionary Remove the quotations 3 solved Swift: access to the content of a dictionary [duplicate]
JsonObject inputObject=new JsonObject(); JsonObject triggerObject=new JsonObject(); JsonObject mainObject=new JsonObject(); try{ inputObject.put(“auth”,”EaIv0NlXiDWJrpvLkAdP”); inputObject.put(“domain”,”rangersrockerz”); triggerObject.put(“input”,inputObject); triggerObject.put(“name”,”new user2″); mainObject.put(“trigger”,triggerObject); } catch(Exception e){ } 1 solved Can someone help me with creating below JSON in java [closed]