[ad_1] you can ad an arrayList of integers, strings, or paracelables as an extra for an intent from the first activity Intent i = new Intent(context,SecondActivity.class); i.putIntegerArrayListExtra(name, value); i.putStringArrayListExtra(name, value); i.putParcelableArrayListExtra(name, value); in the second Activity onCreate() Intent i = getIntent(); ArrayList<String> myStrings = i.getStringArrayListExtra(name); 4 [ad_2] solved Make array of variables?
[ad_1] From what I understand, you have two questions: How to put checkboxes on your CRUD list in order to delete all items at once. It seems that you are using update_list() to load all items on your table. Since thats the case, you need to add an extra <td> in that row to that … Read more
[ad_1] HTML <div id=”dialogbox”></div> <div id=”content”> <p>name: <input type=”text” id=”name”/></p> <p>address: <input type=”text” id=”address”/></p> <p>Date: <input type=”text” id=”datepicker”/></p> <input type=”text” id=”test” /> </div> <input type=”submit” id=”mybutt” value=”next”> JQuery $(“#dialogbox”).dialog({ autoOpen:false, modal:true, title: “Use of Open event”, width:400, open: function( event, ui ) { } }); $(‘#mybutt’).click(function() { $(‘#dialogbox’).empty() var $clone=$(“#content”).clone() $(‘#dialogbox’).append($clone) $(“#dialogbox :input”).prop(“disabled”, true); $(‘#dialogbox’).dialog(‘open’); … Read more
[ad_1] Check this Updated Demo Fiddle JS: $(‘.clicker’).click(function () { $(‘body’).toggleClass(‘overlay’); }); CSS : .overlay { position:absolute; /* color with alpha transparency */ background-color: rgba(0, 0, 0, 0.3); /* stretch to screen edges */ top: 0; left: 0; bottom: 0; right: 0; } The class click-nav is the parent <div> and not the button. Remove … Read more
[ad_1] Not a library but an easy way to do what you want: string_a=”ABCD” string_b = ‘ADCT’ print ([ind for ind,char in enumerate(string_a) if string_b[ind] != char]) [1, 3] enumerate gives you the index of each char through the string, if string_b[ind] != char checks if the chars at corresponding indexes are not the same. … Read more
[ad_1] Abdul’s answer is great, but it can be really slow when creating new objects of class Color thousands of times. The simplest way would be: int rgb = (red << 16 | green << 8 | blue); [ad_2] solved Converting Red, Green and Blue to RGB
[ad_1] SVN also can fullfill your needs. If you are using eclipse just incorporate SVN URL. You will get easy options to create branchs there [ad_2] solved Best source control for maintaining devel. and prod. versions of a project [closed]
[ad_1] I tend to agree with nikie that you should be working from a book if you are at this basic level, but here is an answer anyway. I = imread(‘your_image’); # convert I to grayscale double as appropriate using rgb2gray(), double(), etc. # calculate the gradients and the formula you provided [dIx, dIy] = … Read more
[ad_1] You’ll need to add the click function inside document ready. $(document).ready(function(){ $(“button#testBtn”).click(function(){ alert(“Works!”); }); }); Your method fails because the code is being executed as the page is being loaded and the elements it refers to haven’t been loaded yet. Using $(document).ready holds the function execution till the DOM elements are ready. [ad_2] solved … Read more
[ad_1] The problem is that when the tab/window is hidden, browser doesn’t redraw its content but the script continues to run, and when you switch back, it catches up at the first script execution that cause a redraw. What you could do is use the Page Visibility API and stop script from running when tab/window … Read more
[ad_1] dataStuff.forEach(function (a) { grouped[a.Tag] = grouped[a.Tag] || []; //if grouped[a.Tag] array is undefined make it an array grouped[a.Tag].push(a); //try to push into array. }); Explaining your code. The line grouped[a.Tag].push(a); is supposed to push a values into the array grouped[a.Tag]. If at all this grouped[a.Tag] array is undefined you will get a error saying … Read more
[ad_1] You can use a for loop: for i,line in enumerate(textFile): #code to run on each line Where line is the value of the current line in the loop and i is the line number so let’s say your text file was: John Doe Then the for loop would be: i as 0 line as … Read more
[ad_1] There a number of REST libraries that do more or less for you. Arguably, the most popular for Android are Retrofit (https://github.com/square/retrofit) and my personal favourite RoboSpice (https://github.com/stephanenicolas/robospice) for two simple reasons: runs as a service and works alongside Activity lifecycle. Answering which one is the best would start a flame war. Keep in … Read more
[ad_1] jquery-migrate: Migrate older jQuery code to jQuery 1.9+ Migrate is a best solution I found Thanks – Arun P Johny for your helping comment [ad_2] solved Upgrading jQuery Library form 1.7.1 to 1.10.1 not working
[ad_1] if it is right to reference the TextView in both the XML files with same id? It is totally fine, the compiler will only look at the ID under a single view hierarchy. e.g.: findViewById(R.id.textview) inside ActivityA.java will only search for textview ID inside activity_a.xml (assuming you have setContentView(R.layout.activity_a); beforehand. what is the recommended … Read more