I'm looking for a way to count the number of groups in a vector. In this case, the definition of groups is the maximal sequence of the same value in consecutive order. For example: ['T', 'H', 'T', 'T', 'H', 'H', 'T', 'H', 'T', 'T'] has 7 groups. ['H'
First of, I'd like to use only native JavaScript to complete this task. Let's say I am to make a custom dropdown, and the HTML code looks kind of like this. <div class="dropdown"> <span class="dropdown-label" style="displ
I am using badges in a list-group and have problem aligning the badge vertically. If the text length is such that it almost fills the list-group width, then the badges gets pushed down. Here is a jsfiddle http://jsfiddle.net/mdrfuu43/ Please move the
Possible Duplicate: when do we need to pass the size of array as a parameter So I just started working with arrays, I have 3 functions i need to create to get me to learn. int sumarray(int a[], int n); // a is an array of n elements // sumarray must
Sometimes when I use the debugger to step through my code, it goes into some assembly code (I guess I've stepped into some system library code). The question is, how can I skip over it and jump to the nearest c++ code of my project?Use the "Step-out&
i cant seem to add a pause on mouse hover to this slide show code , any help will be greatly appreciated <script type="text/javascript"> $(function() { var jmpressOpts = { animation : { transitionDuration : '1.8s' } }; $( '#jms-slideshow'
I'm new to Azure WebJobs, I've run a sample where a user uploads an image to blob storage and inserts a record into the Queue, then the job retrieves that from the queue as a signal to do something like resizing the uploaded image. Basically in the c
I want to find the date of last Sunday from Now. I have looked into NSDateComponents but Nothing worked right for me. Any Suggestions. NSCalendar *gregorian = [[[NSCalendar alloc] initWithCalendarIdentifier:NSGregorianCalendar] autorelease]; NSDateCo
Is ... (begin (command1 arg1) (command2 arg2) (command3 arg3)) ... a functional construct?"begin is used to sequence assignments, input/output, or other operations that cause side effects." R. Kent Dybvig, "The Scheme Programming Language&q
I am working on Angular JS + Rails project . I am passing below JSON to angularJS which was created by rails to_json user_controller.rb render :json => current_user.to_json(:include => [:projects,:courses,:awards]) User Controller output {"_jso
Assume we have a list that looks like this: L = [0, 1, [2, [3, 4], 5], [6, 7]] What would be the best way to clear out all the elements from each sublist without removing the sublists? For example, in this case the return value would be: >>> clea
I am doing validation inside validate() method. public void validate(){ if(continent.equals("-1")){ HttpServletRequest request=ServletActionContext.getRequest(); HttpSession session=request.getSession(); String s=(String)session.getAttribute(&qu
I want to add database and persist data using JPA/hibernate. I've persistence.xml in right place but I'm getting "no persistence provider for entitymanager" error. Database is in mysql. Any suggestion is much appreciated. Here is my code: Folder
I've written an entire app pretty successfully in Django but I have this nagging question that I think I know the answer to but I just want to make sure. One of the things I really liked about Django was the data model and the ability to not have to
I'm currently creating pdf documents server side with wkhtmlpdf and nodejs. The client side sends the html to be rendered (which may include img tags with a source). When the user is previewing the html in the browser the images they uploaded to thei
I have a list box that populates with different sets of data based on user selections. How can I cycle through any given values that may be in the list box? Is this a For Each statement, or what?You can do you a For loop to examine each row in the li
This question is essentially language-agnostic, but in my case I'm using PHP for anyone who wants to know. I would like to keep track of the number of failed login attempts a user had, so that after X failed attempts a CAPTCHA is displayed. The only
I have several variables of the form: 1 gdppercap 2 19786,97 3 20713,737 4 20793,163 5 23070,398 6 5639,175 I have copy-pasted the data into Stata, and it thinks they are strings. So far I have tried: destring gdppercap, generate(gdppercap_n) but get
I am developing an taxi application in android. I need to store retrieve and update location of my cabs and show it on maps using geofire. I have used firebase for authentication. Need a complete tutorial for android geofire but can't find any I have
I'm trying to iterate an array with next() current() and rewind(): is there a simple way to know when current pointer is arrived at the end ? I just seen that when i'm at the end next() and current() returns both FALSE, but this also append when the
Is it possible to prevent the HTML5 standard video controls from fading out? And to keep them visible at all times?This is one way to prevent video controls from fading. Although it works, there must be a better way. I hope someone with more Javascri
Hi i am totally new here and title says it all .. i want to reply to a tweet using abraham/twitteroauth library for twitter .. update for the twitte is working fine but i am unable to do reply thing . I am doing this .. $status = $connection->post('s
I want to call a process via a python program, however, this process need some specific environment variables that are set by another process. How can I get the first process environment variables to pass them to the second? This is what the program
I've recently incorporated PostCSS, Gulp and Webpack into my workflow, however the learning curve is pretty steep (Webpack in particular!) and I'm having issues getting it to compile d3. I've installed d3 with npm install d3 --save and have tried imp
Ok, I've been at this for a little while and have my menu displaying correctly for the parent and children.. but I am trying to add a 2nd level of children and I can not get them to display. I thought it was a matter of adding the correct css and pre
I have a table that looks (abbreviated) like: | order_id | item_id | amount | qty | date | |---------- |--------- |-------- |----- |------------ | | 1 | 1 | 10 | 1 | 10-10-2014 | | 1 | 2 | 20 | 2 | 10-10-2014 | | 2 | 1 | 10 | 1 | 10-12-2014 | | 2 | 2
I practice set up Django under Elastic Beanstalk from there document. But There is error. ERROR Your WSGIPath refers to a file that does not exist. My directory like this: -djangoenv (where I use git) - mysite -manage.py -mysite -__init__.py -setting
I want the font colour to reflect the colour written as a word. e.g. Every time the word "red" appears in a string I want the font of the word red to be red (or highlighted in red). I have strings of text in cells with the name of a site, a dead
I've wondered this a bunch of times. The answer that comes to mind is: there's no point since VS is so feature rich, but on the flip side, this the fact that something has already been done hasn't stopped people in the past.There was a C# plug-in for
I have this code in a tpl.php file <?php foreach ($images as $image): ?> <?php print $image ."\n"; ?> <?php endforeach; ?> I have the following in a preprocess function function preprocess(&$vars) { // Initialize our $image
