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Stop Recording when no one speaks
I dont know the real answer about your question but I guess you could do it with memorystream(as we can say that before saving it is in the memory ) and you can reach and check if there is no changing or there is less changing(other voices or breathing that is less desibell than human voice ) in bytes by stream methods .Then end close recording.MemoryStream Has Some really usefull methods ı think that will help you can give it a try

Categories : C#

Rails: Search for person with language skills - e,g, speaks "German AND English" on one-to-many table
I'm not sure of a general reference to refer you to, but this is basic SQL stuff. Basically, the JOIN is performed first resulting in a number of rows and then the WHERE is applied, filtering the rows. The conceptual mistake here is thinking that the WHERE clause will somehow apply to the full set of matched languages, but it doesn't work that way, each row of the result is considered in isolation, therefore a clause like (languages.name = 11) AND (languages.name = 10) will never return anything, because languages.name only has a single value in each row. The query as constructed could only work for an OR clause, so you could say something like WHERE (languages.name = 11) OR (languages.name = 12). In order to filter down the participants you need one join for each language, so you want

Categories : Ruby On Rails

Loading data from database with php and pure ajax in a textbox
Your subject_id is not displaying because you have not printed your book_id after fetching results from database in getbook.php After this $result=mysql_query($sql); Write echo $result['your_book_id_field_name'];

Categories : PHP

cannot connect to Postgres (pg) database from my Ruby Script using gem "pg"(This is not rails, just pure ruby)
are you sure postgres is listening on a socket? are you sure the username and password is right? I would be inclined to try something like require 'pg' puts PG::Connection.ping(:dbname => 'oData',:user => 'am',:password => '') puts "trying with tcp" puts PG::Connection.ping(:dbname => 'oData',:user => 'am',:password => '', :port => 5432)

Categories : Ruby

Ruby/Rails - Using Rails database functions in pure Ruby
Is it possible to handle databases in Ruby as you would in a Rails website? Yes, activerecord is a gem and can be used outside of Rails. See this question/answer: http://stackoverflow.com/a/1643938/382982 You could also use DataMapper, Sequel, etc.

Categories : Ruby On Rails

c++ abstract classes using pure virtual functions in non pure virtual functions
Why don't you simply add it to the constructor of the every child class? If you want to avoid writing it every time in the constructor (or even skipping or inheriting it) then you could use CRTP: class Parent { public: Parent(){}; virtual void helloWorld() = 0; // no standard hello... }; template <typename Par> class ParentCRTP: public Parent { public: ParentCRTP(){ Par::doHelloWorld(); }; virtual void helloWorld(){ Par::doHelloWorld(); } }; class Child : public ParentCRTP<Child> { public: static void doHelloWorld(){ // childs implementation of helloWorld std::cout << "Hello, World! "; }; }; This approach will not give you a pointer to the child class in your child's hello method - a

Categories : C++

Is pure p2p possible on iOS?
"The Multipeer Connectivity framework (MultipeerConnectivity.framework) supports the discovery of nearby devices and the direct communication with those devices without requiring Internet connectivity." Go to whats new in iOS7 and you will see this and you can read the docs on it here: https://developer.apple.com/library/prerelease/ios/documentation/MultipeerConnectivity/Reference/MultipeerConnectivityFramework/_index.html#//apple_ref/doc/uid/TP40013328

Categories : IOS

how to output pure text from PHP?
Try using strip_tags() in PHP to filter the returned string. It will remove the HTML tags, but leave the text untouched. http://php.net/manual/en/function.strip-tags.php

Categories : PHP

Do we need to include normalize after using Pure css?
It is not needed seperately as Pure builds on Normalize.css and provides layout and styling for native HTML elements, plus the most common UI components. It's what you need, without the cruft. You can find the normalize.css file in this folder. pure-mastersrcasecss

Categories : CSS

How to reveal content behind a div with pure css?
you can use css pseudo selector like '+' in css like .classtext:hover + .eraser {left:50px;} note '+' is like before, so eraser class should be first placed first before .classtext will be second

Categories : CSS

Pure css table styling
Better you div for this style. If you want table, make design like this. By default the inner tables ( having different heights ) will look similar to one you want. <table> <tr> <td> <table height="x" style="background:"> <tr><td>Row 1</td> </tr> <tr><td>Row 1</td> </tr> <tr><td>Row 1</td> </tr> <tr><td>Row 1</td> </tr> </table> </td> <td> <table height="y" style="background:"> <tr><td>Row 1</td> </tr> <tr><td>Row 1</td> </tr>

Categories : HTML

Pure CSS grids do not float next to each other
From the pure.css website: The only constraints for Pure Grids are that all "units" are children of a "grid". In other words, if you have an element with a pure-u-* class name, it needs to be within a parent element with a pure-g or pure-g-r class name. So I believe that you shouldn't nest your columns under an additional column. If you remove the parent column, they float correctly: <div class="pure-g"> <div class="pure-u-1-2"> Lorem ipsum dolor it amet, consectetuer adipiscing elit, sed diam nonummy nibh euismod tincidunt ut laoreet dolore magna aliquam erat volutpat. Ut wisi enim ad minim veniam, quis nostrud exerci tation ullamcorper suscipit lobortis nisl ut aliquip ex ea commodo consequat.

Categories : HTML

Pure CSS image swap
Here is the Pure CSS Solution. WORKING DEMO The HTML: <div class="images">&nbsp;</div> The CSS: .images{background: url(http://icons.iconarchive.com/icons/icojoy/maneki-neko/256/cat-2-icon.png) no-repeat 0 0; height:300px; width:300px;} .images:hover{background: url(https://si0.twimg.com/profile_images/2940708431/842924fb3e2cc1f7fddf1b195c3f6c81.jpeg) no-repeat 0 0; height:300px; width:300px; cursor:pointer;} I hope this is what you are looking for.

Categories : CSS

Pure java adb client
I created a small java project called jadb available here that implements pars of what adb does, including sending files.

Categories : Java

server side js on pure CSS
<li> is not an XPages control and you can therefore not use this.rendered. Instead you can use the computed text control and set it to render as <li>. Here's an example: <xp:text escape="false" id="computedField1" tagName="li"> <this.rendered><![CDATA[#{javascript:x=sessionScope.get("level");x!="MR"}]]>< /this.rendered> <xp:this.value><![CDATA[#{javascript:'<a href="#">Report</a>'}]]></xp:this.value> </xp:text> The answers to this question contain other examples of similar approaches.

Categories : Javascript

CSS: pure CSS scroll animation
You can do it with anchor tags using css3 :target pseudo-selector, this selector is going to be triggered when the element with the same id as the hash of the current URL get an match. Example Knowing this, we can combine this technique with the use of proximity selectors like "+" and "~" to select any other element through the target element who id get match with the hash of the current url. An example of this would be something like what you are asking.

Categories : CSS

getComputedStyle in pure Javascript?
var elem = document.getElementById("your-div"); if (elem.currentStyle) { var margin = elem.currentStyle.margin; } else if (window.getComputedStyle) { var margin = window.getComputedStyle(elem, null).getPropertyValue("margin"); } alert(margin); you can use this shim,works for all browsers:refer this use currentStyle for Internet Explorer. use getComputedStyle for other browsers

Categories : Javascript

Using travis-ci.org with a pure as3 project
We do not have built in support for ActionScript, but if it's possible to run on Ubuntu, then it should be possible to test on Travis. You can install any dependencies as part of the build process with apt-get: before_install: - sudo apt-get -qq update - sudo apt-get -qq install some-package another-package Looking at the FlexUnit docs, it looks like you need a frame buffer available. You may have some luck using xvfb. We have some docs on that, although aimed towards browsers, it may work for you too.

Categories : Actionscript

How to create two borders - Pure CSS
If you simply want two borders without using CSS's outline property, why don't you simply create a border bottom for div#headerWrapper and one for div#headerContent making that of headerWrapper darker: div#headerWrapper { border-bottom: solid 1px #3D9ED5; } div#headerContent { border-bottom: solid 1px #81CEFA; background-color: #54BEFB; } If you want the exact appearance of your picture, you can do so by adding the following code (assuming that the part below the border should be empty): header { height: 50px; background-color: #FBFBFB; } If text should be inserted into the lower half of the picture, add it after the outer div (in header) and remove the height from the CSS.

Categories : CSS

Multi threading in pure C++?
Qt uses different threading libraries for the different operating systems. For example, on Unix, you can use pthreads, and on Windows you can use WinAPI support (like CreateThread function). For example, Qt uses this code to create a thread on Unix systems: int code = pthread_create(&d->thread_id, &attr, QThreadPrivate::start, this); and this to create it on Windows system: d->handle = (Qt::HANDLE) _beginthreadex(NULL, d->stackSize, QThreadPrivate::start, this, CREATE_SUSPENDED, &(d->id)); All this is wrapped using preprocessor, so the right library is used for the right system. Take a look at this code inside qthread_p.h and everything should be clear to yo: #ifdef Q_OS_UNIX pthread_t thread_id; QWaitCo

Categories : C++

Is it possible to substitute pure html and js for JSP?
Yes, that is what all the kids are doing. You use REST. You can see an example of just that in this Quickstart.

Categories : Java

Passing a 2-D array in pure C
You should be careful, as an array of array is not the same as a double pointer. While it's true that arrays decays to pointers, using a pointer to a pointer as an array of arrays means you're actually using it as an array of pointers. Instead have the argument as a pointer to arrays, like int (*v)[7]

Categories : C

Is there a way to determine the pure functions?
You can't. However, you can make global variables readonly with declare -r, eg: declare -r cheese='nice' If you then try to modify $cheese: cheese='bad' You will get an error: bash: cheese: readonly variable You can use this to prevent functions from changing variables, forcing them to make a local copy if they need to use a variable.

Categories : Bash

Can you write between/3 in pure prolog?
bet(N, M, K) :- N =< M, K = N. bet(N, M, K) :- N < M, N1 is N+1, bet(N1, M, K). In action: $ swipl ?- [bet]. % bet compiled 0.00 sec, 1,064 bytes true. ?- bet(1,5, K). K = 1 n K = 2 n K = 3 n K = 4 n K = 5 n false. If you use a cut, you can prevent the final search failure, and recover the exact builtin between/3 behavior: bet(N, M, K) :- N < M, K = N. bet(N, M, K) :- N == M, !, K = N. bet(N, M, K) :- N < M, N1 is N+1, bet(N1, M, K). In action: ?- [bet]. % bet compiled 0.00 sec, 416 bytes true. ?- between(1,5,K). K = 1 n K = 2 n K = 3 n K = 4 n K = 5. ?- [bet]. % bet compiled 0.00 sec, 240 bytes true. ?- bet(1,5,K). K = 1 n K = 2 n K = 3 n K = 4 n K = 5.

Categories : Prolog

Is it possible with pure CSS, preferably compatible to version 2
There is the possibility to insert all you items into a table to get them to the right position, just as you like. But this is a oldschool programming style that is not rly anymore in use. (You have to take care of min and max width's here because of different screen resolutions!) Another option (and the best here) is to get your Big item into a div box and also A+1 and B+2 into divs too. Float them side by side with a clear after the A+1 float and it will work I think. (And dont forget the div arround all items ;) ) Second solution should be your choice, because you can easily get div solutions up on smartphones too and you will save tons of code you dont have to type down. Hope it works, if you have issues with the div code to handle write me. @Johan Bouveng!!! Yeah, you are right b

Categories : CSS

Pure interface of a class with subclasses
Your example is doing things backwards: the interface should be defined independently of any concrete classes with all pure virtual methods: class IDerived { public: virtual void foo() = 0; virtual ~IDerived() {} // don't forget to include a virtual destructor } And the concrete classes will derive publicly from the interface: class Derived : public Base, public IDerived { public: void foo(); } If you want IDerived to also declare methods that Derived inherits from Base, you can have Derived explicitly implement the method by calling the inherited implementation: class Derived : public Base, public IDerived { public: void foo(); void bar() { Base::bar(); } }

Categories : C++

Why isn't my 2-column Pure CSS layout working?
The two columns are divs so they need to be floating. Try adding float: left; like so: .pure-g-r [class *= "pure-u"] { font-family: sans-serif; float: left; } This is what I get when I add the float:

Categories : HTML

How to write $('input').after(" ") in YUI or pure javascript?
Try following (http://jsfiddle.net/RCUcU/) var nodes = document.querySelectorAll("input"); var text = "some text"; for (var i = 0; i < nodes.length; i++) { var node = nodes[i]; var textNode = document.createTextNode(text); node.parentNode.insertBefore(textNode, node) } You will create text node (it isn't html element) https://developer.mozilla.org/en-US/docs/Web/API/document.createTextNode

Categories : Javascript

Create e-shop grid with pure css
I would use something like responsivegridsystem You would put all div items relating to each product within each grid box. EDITED Using the weblink content as an example, you would set a given height to the description panel. That way all the prices would line up eg: div.product-desc { height: 90px; }

Categories : HTML

Tooltip with pure css - Overflow problems
Do you have to have a height for your #test container div? If you take that out and set overflow:visible it works perfectly: http://jsfiddle.net/shaunp/6JeRU/4/ #test{ width: 80px; /* no height */ border: 1px solid black; margin: 0 auto; margin-top: 150px; overflow: visible; }

Categories : HTML

Targeting first visible element with pure CSS
In pure CSS, no it's not possible. Chris Coyier has :first listed as purely a jQuery construct: http://css-tricks.com/pseudo-class-selectors/.

Categories : Jquery

Pure javascript div resize event
These is no such event for <div> elements. You could however use an interval function to watch the state of it's style.width and style.height. If that changes fire a callback.

Categories : Javascript

Make post archives with pure PHP and yii?
Gj to whoever voted down my question, you were realy helpful. I guess haters exist even on these kinds of websites, which is sad. Anyways ,enough about them, here is something I came up with today by learning new MySQL function, which I didn't know existed before :) You can just use MySQL DATE_FORMAT(date_column,'%format') to select the desired month, year, day, or any other "part" of the date, even though if the date is in unix timestamp. This is a simple code I came up with after a bit of fiddling around. $query = "SELECT DISTINCT DATE_FORMAT(creation_date,'%M') as creation_month, DATE_FORMAT(creation_date,'%Y') as creation_year FROM posts"; $result = $connection->query($query); if($result) { while($row = $result->fetch_assoc()) { $archiveArray[] = $row; } pr

Categories : PHP

What is better approach to testing pure functions?
No, of course you are not supposed to duplicate the definition in this way. What would be the point? You may as well simplify the test to prop_trivial q k = calculate q k == calculate q k. The only case when I'd consider it is when you plan to change the way function is calculated in the future and want to check that it still returns the same result. But if your unit tests are created by just putting values into the function definition and seeing what comes out, they are also not particularly useful either, for the same reason.

Categories : Unit Testing

how do i create a triangular background with pure css
you have used h1 in your html and h2 in your css! this may help h1 { margin: -130px 0 0 200px; } i { display: inline-block; width: 0px; height: 0px; border-style: solid; border-width: 200px 0 0 200px; border-color: transparent transparent transparent red; } fiddle

Categories : HTML

How do I convert GBK to UTF8 with pure Javascript?
http://www.1kjs.com/lib/widget/gbk/ There is a javascript to convert between gbk and unicode: which maps all the 21886 gbk Chinese chars to unicode You can simply download the javascript file , include it and using : unicode to gbk: $URL.encode(unicode_string) or gbk to unicode: $URL.decode(gbk_string) I tested it. It's working well on my web : zhuhaiyang.sinaapp.com/base64/index.html which do base64 ency using pure javascript.

Categories : Javascript

Is there any example like jquery-chosen in pure javascript?
javascript code : function select() { var selectedvalue=list.options[list.selectedIndex].text; alert(selectedvalue); } Html : <select id="list" onchange="select()"> <option></option> <option>option 1</option> <option>option 2</option> <option>option 3</option> </select> This is a pure javascript code for dropdown list,you can show the selected value in input text field using DOM.

Categories : Javascript

Why there is no pure java djvu encoders?
The djvu file format is open, but a full reference encoder is not part of the standard: DjVu is an open standard. The file format specification, as well as an open source implementations of the decoder (and part of the encoder) are available. This is due to patents: Several patents apply to two very specific aspects of DjVu and DjVuLibre. The patents cover a particular aspect of the ZP-coder (the arithmetic coder used in DjVu and implemented in libdjvu/ZPCodec.cpp) and the background masking technique used in the IW44 wavelet encoder (implemented in libdjvu/IW44EncodeCodec.cpp). There is an outdated GhostScript to djvu converter, which may serve as a encoder reference. References What is djvu djvu Licensing Java DJVU to PDF eBook converter JavaDjvu

Categories : Java

Pure JavaScript CSS3-like animation
Why not just do this: var start = document.getElementById("start"); start.style.left = + 10 + 'px'; CSS: #start{ -webkit-transition: all .5s ease-in-out; -moz-transition: all .5s ease-in-out; -o-transition: all .5s ease-in-out; transition: all .5s ease-in-out; } This would move your element 10px to the right in .5 of a second. Edit regarding your edit: To do that you could do this: function move_left(current_pos){ var element = document.getElementById("start"); var start_left = element.style.left; var end_pos = parseInt(start_left, 10) + 5; if(current_pos != end_pos){ element.style.left = element.style.left + 1 + 'px'; current_pos = parseInt(element.style.left, 10); return move_left(current_pos); }else{

Categories : Javascript

Canvas pure draw vs png image
drawImage is actually faster. I've updated the test case with a 50x50 PNG: http://jsperf.com/canvas-draw-methods In Firefox it's only slightly faster, but in Chrome the difference is huge, with drawImage being faster by an order of magnitude. (Note the previous version of the test was wildly skewed since the PNG I was using was not the right size. Image size makes a big difference.)

Categories : Javascript



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