problem about decimal-Collection of common programming errors

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  Alex
  ipad slider decimal
  I need help this time. Developing poker client right now and one issue just gets me.Just can’t get slider bubble to output properly decimal numbers.Slider image: http://norwaydict.com/slider.jpgI’m using Jquery mobile slider plugin. The output in desktop browsers is OK, but the in ipad is not the same: in ipad decimal number output correctly, but not when number is 1 or 0.40 it should output 1.00 or 0.40 but outputs 1 or 0.4, somehow rounds those numbers.The plugin code if it helps: /*!* jQuery Mobile v1.0b2* http://jquerymobile.com* Copyright 2010, jQuery Project * Dual licensed under the MIT or GPL Version 2 licenses. * http://jquery.org/license */ /*! * jQuery UI Widget @VERSION * * Copyright 2010, AUTHORS.txt (http://jqueryui.com/about) * Dual licensed under the MIT or GPL Version 2 licenses. * http://jquery.org/license * * http://docs.jquery.com/UI/Widget *//* * jQuery Mobile Framework : “slider” plugin * Copyright (c) jQuery Project * Dual licensed under the MIT or GPL Version 2 licenses. * Forked by Elmundio87 to add vertical orientation * http://jquery.org/license */( function( $, undefined ) {$.widget( “mobile.slider”, $.mobile.widget, { options: {theme: null,trackTheme: null,disabled: false,initSelector: “input[type=’range’], :jqmData(type=’range’), :jqmData(role=’slider’)” },_create: function() {// TODO: Each of these should have comments explain what they’re forvar self = this,control = this.element,parentTheme = control.parents( “[class*=’ui-bar-‘],[class*=’ui-body-‘]” ).eq( 0 ),parentTheme = parentTheme.length ? parentTheme.attr( “class” ).match( /ui-(bar|body)-([a-z])/ )[ 2 ] : “c”,theme = this.options.theme ? this.options.theme : parentTheme,trackTheme = this.options.trackTheme ? this.options.trackTheme : parentTheme,cType = control[ 0 ].nodeName.toLowerCase(),selectClass = ( cType == “select” ) ? “ui-slider-switch” : “”,controlID = control.attr( “id” ),labelID = controlID + “-label”,label = $( “[for='”+ controlID +”‘]” ).attr( “id”, labelID ),val = function() {//$(‘#pool_balance_cashier’).html(‘Slider value3: ‘ + parseFloat( control.val() ).toFixed(1));return cType == “input” ? parseFloat( control.val() ).toFixed(2) : control[0].selectedIndex;},min = cType == “input” ? parseFloat( control.attr( “min” ) ) : 0,max = cType == “input” ? parseFloat( control.attr( “max” ) ) : control.find( “option” ).length-1,sliderOrientation = control.attr( “sliderOrientation”) || “horizontal”,step = window.parseFloat( control.attr( “step” ) || 1 ), //step = (cType === “input”) ? parseFloat(control.attr(“step”)) : 0,slider = $( “” ),handle = $( “” ).appendTo( slider ).buttonMarkup({ corners: true, theme: theme, shado
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  templatetypedef
  decimal hex reverse-engineering
  (I apologize if this is the wrong place to ask this. I think it’s definitely programming related, though if this belongs on some other site please let me know)I grew up playing Pokémon Red and Blue, games that were great fun but are somewhat notorious for having numerous exploitable glitches (for example, see this ridiculous speedrun of the game that uses memory corruption to turn the item screen into a hex editor).Recently, I found an interesting speedrun of the game that uses a glitch called the “ZZAZZ glitch” to corrupt important memory locations and allow the player to almost immediately win the game. According to the author’s description of the s
• 
  Software Monkey
  java decimal
  I am considering writing two limited precision alternatives to BigDecimal, namely DecimalInt and DecimalLong. These would be capable of dealing with numbers within the real bounds of int and long with an arbitrary number of decimal places, creatable in both mutable and immutable form. My plan is to make DecimalInt support +/-999,999,999 to +/- 0.999999999 and DecimalLong the same, but with up to 18 digits.This would be done by m
• 
  ChrisF
  c++ visual-studio-2012 binary decimal
  If the user inputs a very large number in binary the output shows a 0, how would I go about modifying this function to work with larger numbers?{ // Binary to
• 
  Vixen
  hex decimal python hexadecimal-notation
  Sorry for confusing title, but i did not know what to call this…So in python I’m reading a binary file via an addon (intelhex).This gets me the values for each byte
• 
  Werner Henze
• 
  forsvarir
  c integer decimal character
  Say I have a number 0 that corresponds to the ASCII character a. How would I go about converting a number in the range 0 to 25 to letters
• 
  Jonathan Leffler
  javascript floating-point decimal precision fractions
  It’s important to note that I’m not looking for a rounding function. I am looking for a function that returns the number of decimal places in an arbitrary number’s simplified decimal representation. That is, we have the following:decimalPlaces(5555.0); //=> 0 decimalPlaces(5555); //=> 0 decimalPlaces(555.5); //=> 1 decimalPlaces(555.50); //=> 1 decimalPlaces(0.0000005); //=> 7 decimalPlaces(5e-7); //=> 7 decimalPlaces(0.00000055); //=> 8 decimalPlaces(5.5e-7); //=> 8My first instinct was to use the string representations: split on ‘.’, then on ‘e-‘, and do the math, like so (the example is verbose):function decimalPlaces(number)
• 
  Steve
• 
  Painguy
• 
  John Conde
• 
  James
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  Zoolander
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  Trip
• 
  meder

Originally posted 2013-11-09 23:14:05.