Try to type this in the JavaScript console

    localStorage.clear();
    sessionStorage.clear();

I think this is the most straightforward way to do this. I don&#39;t see any option that explicitly affects localStorage and/or sessionStorage in developer tools (at least nothing that looks like the Resources view in Dev Tools in Chrome).

**EDIT2** In Microsoft Edge, there is a way to see/clear `localStorage`, `sessionStorage` and `cookies` through the GUI. 

- Open the Dev Tools (F12) 
- Go to Debugger View 
- Open the `localStorage` tab (click the folder icon or `Ctrl+O`, select `localStorage`)
- Select all and delete (through right clicking, or `Ctrl-A` + `Del`)

Try `localStorage.clear()` and `sessionStorage.clear()` in Console panel of IE Developer toolbar. It returns an `&quot;undefined&quot;` but seems to clear local storage and session storage.

For more :
**[How to clear localstorage, sessionStorage and cookies in javascript?][1]**


  [1]: https://stackoverflow.com/a/15804874

**Try this:**

    window.localStorage.clear();
    window.sessionStorage.clear();



I have a folder in Google Drive that I&#39;d like to embed in my website. I can&#39;t find an embed code or anything documented in Google Drive Help articles.

How to embed a Google Drive folder in a website

What is the difference between `atoi` and `stoi`?
 
I know,

    std::string my_string = &quot;123456789&quot;;

In order to convert that string to an integer, you’d have to do the following:

    const char* my_c_string = my_string.c_str(); 
    int my_integer = atoi(my_c_string);

C++11 offers a succinct replacement:

    std::string my_string = &quot;123456789&quot;; 
    int my_integer = std::stoi(my_string);

1). Are there any other differences between the two?

2). Efficiency and performance wise which one is better?

3). Which is safer to use?



What is the difference between std::atoi() and std::stoi?

I opened `IE11` developer tool it has lot of options , but i cant find how can I the clear `localStorage` data. ?

is there something like this in IE11 ?

![enter image description here][1] 

Will clear cache data does not clear `localStorage` or  `sessionStorage` data ?


  [1]: http://i.stack.imgur.com/N6DzP.png

How to clear localStorage in IE10 &amp; IE11 from developer tool?

I opened <code>IE11</code> developer tool it has lot of options , but i cant find how can I the clear <code>localStorage</code> data. ?
is there something like this in IE11 ?
<img src="http://i.stack.imgur.com/N6DzP.png" alt="enter image description here">
Will clear cache data does not clear <code>localStorage</code> or <code>sessionStorage</code> data ?

Just wanted to ask how to create the simplest possible countdown timer.

There&#39;ll be a sentence on the site saying: 

&gt; &quot;Registration closes in 05:00 minutes!&quot;

So, what I want to do is to create a simple js countdown timer that goes from &quot;05:00&quot; to &quot;00:00&quot; and then resets to &quot;05:00&quot; once it ends.

I was going through some answers before, but they all seem too intense (Date objects, etc.) for what I want to do.

How to write a countdown timer in JavaScript?

I have always been trying to avoid using most of the HTTP protocol&#39;s properties for the sake of fear of the unknown.

However, I said to myself that I&#39;m going to face fear today and start using headers purposefully. I have been trying to send `json` data to the browser and use it right away. For example, if I have an Ajax handler function on ready state 4 which looks like so:

    function ajaxHandler(response){
        alert(response.text);
    }

And I have set the content-type header in my PHP code:

    header(&#39;Content-Type: application/json&#39;);
    echo json_encode(array(&#39;text&#39; =&gt; &#39;omrele&#39;));

Why can&#39;t I directly access the property from the handler function, when the browser is clearly told that the incoming data is `application/json`?



HTTP Content-Type Header and JSON

I&#39;d like to be able to transition to a state and a pass an arbitrary object using ui-router.

I&#39;m aware that usually `$stateParams` is used, but I believe this value is inserted into the URL, and I don&#39;t want users to be able to bookmark this data.

I&#39;d like to do something like this.

    $state.transitionTo(&#39;newState&#39;, {myObj: {foo: &#39;bar&#39;}});
    
    function myCtrl($stateParams) {
       console.log($stateParams.myObj); // -&gt; {foo: &#39;bar&#39;}
    };

Is there a way to do this without encoding values into the URL?




How to pass an object into a state using UI-router?

I want to access the parent element of current element

Here is the structure of HTML

    svg
       g id=invisibleG
         g
           circle
         g
           circle
         g
           circle

Basically I want to add text inside the circles when I hover over them.

So I want something like this on hover of any particular circle

    svg
           g id=invisibleG
             g
               circle --&gt; radius is increased and text presented inside that
               text
             g
               circle
             g
               circle

On hover I can select current element through d3.select(this),How can I get root element(g in my case)?

How to select parent element of current element in d3.js

I am in the process of porting a CLI library from Ruby over to Node.js. In my code I execute several third party binaries when necessary. I am not sure how best to accomplish this in Node.

Here&#39;s an example in Ruby where I call PrinceXML to convert a file to a PDF:

    cmd = system(&quot;prince -v builds/pdf/book.html -o builds/pdf/book.pdf&quot;)

What is the equivalent code in Node?

Execute a command line binary with Node.js

I have a graph plugin that inserts canvas and a legend `&lt;table&gt;` to its container. In this plugin the `table` has no `width` defined and in my CSS there is a width for tables inside that container were my plugin gets inserted.

So, the new div is inheriting `table{ width: 100%}` from the CSS and rendering wrong.

I tried to use `width: initial;`, looks good on Chrome but [**IE doesn&#39;t like it**][1] &lt;sup&gt;check browser compatibility&lt;/sup&gt;

I admit changing/forcing a inline CSS in the script/plugin since it has to work in any enviroment.

What is the best solution here?


  [1]: https://developer.mozilla.org/en-US/docs/Web/CSS/initial?redirectlocale=en-US&amp;redirectslug=CSS/initial

use initial width for element not working in IE

I know IE 11 has different user agent string than all other IE

     Mozilla/5.0 (Windows NT 6.3; Trident/7.0; rv 11.0) like Gecko

I have tried to detect IE 11 with answer specified for this question&#39;

https://stackoverflow.com/questions/18684099/jquery-fail-to-detect-ie-11

 Thats `!!navigator.userAgent.match(/Trident\/7\./)`

But I am getting error 
`Object not found and needs to be re-evaluated.`

Then I openede developer console in IE11 and tried to access some predefined javascript objects, I am still getting same error.

I have tried

`navigator.userAgent`

`window.navigator`

`console.log(&#39;test&#39;);`

Anyone have any idea about it ?
 

Internet Explorer 11 detection

I have Internet Explorer installed on my computer but needed to test compatibility mode of IE 7. After changing the document mode to IE 7, it set it as default and now I can&#39;t change it. The default is stuck on IE 7? 

![enter image description here][1]


  [1]: http://i.stack.imgur.com/eD4U8.png

How do I set Document mode default?

How to set IE11 Document mode to edge as default?

I read Chrome Frame closed last month, I thus tried to understand what it&#39;d mean for the X-UA tag and after 3 hours of research I still didn&#39;t find the answer I&#39;m looking for, my question is the following :

Is it still valid nowdays to use IE=edge,chrome=1 or should I stop at IE-edge from now on ? Or what would be the best pratice to do regarding X-UA, should it be avoided ? 

Is it still valid to use IE=edge,chrome=1?

I find it odd that `input type=&quot;date&quot;` is still not supported in Firefox after all of this time.    In fact, I don&#39;t think they added in much (if any) of the HTML 5 new types on an input element.  Not surprised that it is not supported in IE10.  So, my question is...

How to get `type=&quot;date&quot;` on an `input` element working without adding, yet another, .js file (namely `jQueryUI` DatePicker Widget) just to get a calendar/date for only IE and Firefox Browsers?  Is there something out there that can be applied somewhere (CDN perhaps?) that will make this functionality work by default in Firefox and/or IE Browsers??  Trying to target IE 8+ Browsers and for Firefox, doesn&#39;t matter, newest version (28.0) will be fine.

UPDATE: Firefox 57+ supports input type=date

How to get HTML 5 input type=&quot;date&quot; working in Firefox and/or IE 10

The `localStorage` object in Internet Explorer 11 (Windows 7 build) contains string representations of certain functions instead of native calls as you would expect.

This only breaks with vanilla JavaScript and sites like JSFiddle have no problem with this code but I suspect it&#39;s because there are `localStorage` polyfills in place that correct it.

Take this HTML page code for example:

    &lt;!DOCTYPE html&gt;
    &lt;script&gt;
      localStorage.setItem(&#39;test&#39;, &#39;12345&#39;);
      alert(localStorage.getItem(&#39;test&#39;));
      localStorage.clear();
    &lt;/script&gt;

This works perfectly well in all my installed browsers except for IE11. An error occurs on the first line &#39;***SCRIPT5002: Function expected***&#39;.

Taking a look at what type the `setItem` function actually is in the IE developer tools console, states that it&#39;s a string...?
    
        typeof localStorage.setItem === &#39;string&#39; // true
    
Printing out the string for `setItem` displays the following:
    
    &quot;function() {
    var result;
    callBeforeHooks(hookSite, this, arguments);
    try {
    result = func.apply(this, arguments);
    } catch (e) {
    callExceptHooks(hookSite, this, arguments, e);
    throw e;
    } finally {
    callAfterHooks(hookSite, this, arguments, result);
    }
    return result;
    }&quot;

Oddly enough, not all functions have been replaced with strings, for example, the corresponding `getItem` function is indeed a function and works as expected.

        typeof localStorage.getItem === &#39;function&#39; // true


Changing the document mode (emulation) to 10 or 9 still doesn&#39;t resolve the problem and both result in the same error. Changing the document mode to 8 gives the following error &#39;***Object doesn&#39;t support this property or method***&#39; which is expected since IE8 doesn&#39;t support `localStorage`.

Is anyone else having the same issue with IE11 on Windows 7 where the `localStorage` object seems &#39;broken/corrupt&#39;?

JavaScript localStorage object broken in IE11 on Windows 7

Using LocalStorage on iPhone with iOS 7 throws this error. I&#39;ve been looking around for a resolvant, but considering I&#39;m not even browsing in private, nothing is relevant.

I don&#39;t understand why localStorage would be disabled by default in iOS 7, but it seems it is? I&#39;ve tested on other websites as well, but with no luck. I even tried testing it using this website: &lt;http://arty.name/localstorage.html&gt;, but it doesn&#39;t seem like it&#39;s saving anything at all for some weird reason.

Has anyone had the same problem, only they&#39;ve had luck fixing it? Should I switch my storage method?

I tried hard-debugging it by only storing a few lines of information, but to no avail. I used the standard `localStorage.setItem()` function to save.

QuotaExceededError: Dom exception 22: An attempt was made to add something to storage that exceeded the quota

I have a JavaScript code which save string to the Local storage, the string size is 400000,

    var dataURL = canvas.toDataURL(&quot;image/jpg&quot;).toString();
    localStorage.setItem(&quot;dataURL&quot;, dataURL);

I open the html file from chrome, in one computer its OK in the other computer i get 

&gt; Uncaught QuotaExceededError: Failed to execute &#39;setItem&#39; on
&gt; &#39;Storage&#39;: Setting the value of &#39;dataURL&#39; exceeded the quota.

In this computer I allowed to save string length no more than 100000 chars.
Both computers have the same chrome&#39;s Version 35.0.1916.114 m 
Why?

Setting the value of &#39;dataURL&#39; exceeded the quota

I&#39;m developing a Chrome extension and I need to store some data and then get it in some point. I did investigation on *available* `storage`s and came across to the following ones: `window.localStorage` and `chrome.storage.local`. 

So my question is, which one is the right choice to use in Chrome extensions:  
**`window.localStorage`** or **`chrome.storage.local`**?

*P.S.* I&#39;m using `browser action` to load a local `HTML` in `IFRAME`. So I&#39;m not using `popup.js`.

window.localStorage vs chrome.storage.local

I am working in an app where I need to keep some data during the user is logged in and I have that question, what is the difference among 
localStorage, sessionStorage, cookies ???

I was asking what can I use in order to persist some data in the DOM, even if the user refresh the page, some people says: use sessionStorage, or localStorage, then, someone came up with the idea of use [ngCookies](https://docs.angularjs.org/api/ngCookies/service/$cookies) because it works in every browser, but, which should I use ?

Content Type	Original Author	Original Content on Stackoverflow
Question	Sarath	View Question on Stackoverflow
Solution 1 - Javascript	Paul D.	View Answer on Stackoverflow
Solution 2 - Javascript	Prateek	View Answer on Stackoverflow
Solution 3 - Javascript	Mr.G	View Answer on Stackoverflow

How to clear localStorage in IE10 & IE11 from developer tool?

Javascript Problem Overview

Javascript Solutions

Solution 1 - Javascript

Solution 2 - Javascript

Solution 3 - Javascript

What is the difference between std::atoi() and std::stoi?

How to embed a Google Drive folder in a website

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