&gt; Since you are automating things, you can get rid of this feature by
&gt; setting the setting `devtools.selfxss.count` to a high number like 100.

https://bugzilla.mozilla.org/show_bug.cgi?id=994134#c82

This settings can be changed on page `about:config`.

If you want to fix it only temporarily you can do this:

1. Open console and type &quot;allow pasting&quot; and hit enter.
2. Now try to paste something. It will paste.

The Same solution is provided by Mozilla when we try to paste.

Hope this will help you.

Actually as of may 21 2020 &quot;allow paste&quot; &quot;allow pasting&quot; and devtools.selfxss.count do not work. I already migrated from chrome because of backdoors literally built into the browser by developers. I&#39;d really rather not have to do that again already.

The solution I found was to use about:config and set “dom.event.clipboardevents.enabled” to false. Worked for me, this should work.

I&#39;m looking for a **safe** way to create a temp file in Java.  By safe, I mean the following:

* Name should be unique, even under potential race conditions (e.g. another Thread calls the same func at the same time, or another process runs this code simultaneously)
* File should be private, even under potential race conditions (e.g. another user tries to chmod file at high rate)
* I can tell it to delete the file, without me having to do a generic delete, and risk deleting the wrong file
* Ideally, should ensure file is deleted, even if exception is thrown before I get the chance to
* File should default to a sane location (e.g. the JVM specified tmp dir, defaulting to the system temp dir)


What is a safe way to create a Temp file in Java?

Both Google and Stackoverflow have shown me people with similar issues however this error is slightly different in that the IP address is suffixed with an asterisk:&lt;br&gt;&lt;br&gt;

NetBeans 8.0.1 is giving me the following error when trying to start Tomcat.&lt;br&gt;

&#39;127.0.0.1*&#39; is not recognized as an internal or external command,
operable program or batch file.&lt;br&gt;&lt;br&gt;

I&#39;ve got both Tomcat 7.0.56 and Tomcat 8.0.14 installed, they both start OK from the command line (one at a time). I have them added to NetBeans&#39; list of servers as Tomcat 7 and Tomcat 8.&lt;br&gt;&lt;br&gt;

I have a &quot;Hello World&quot; web app which I have configured:&lt;br&gt;
Properties -&gt; Run -&gt; Server: tried both Tomcat 7 and Tomcat 8&lt;br&gt;
Both give the same error.

If I try starting Tomcat using either:&lt;br&gt;
Services -&gt; Servers -&gt; Tomcat 7 -&gt; Start&lt;br&gt;
Services -&gt; Servers -&gt; Tomcat 8 -&gt; Start&lt;br&gt;
I get the same error as when trying to start a web app:&lt;br&gt;&lt;br&gt;

&#39;127.0.0.1*&#39; is not recognized as an internal or external command,
operable program or batch file.&lt;br&gt;

Any ideas ?&lt;br&gt;
Even if it&#39;s only what that asterisk is doing there ?

Error starting Tomcat from NetBeans - &#39;127.0.0.1*&#39; is not recognized as an internal or external command

I have noticed that in recent versions of Mozilla Firefox there is a super, super annoying bug that disables pastes into the developer console. This has to be the single worst idea ever.

However, I have tried to allow it by typing in the text that it wants me to but I can still not paste in stuff and I think I&#39;m soon going to be so annoyed that I have to switch browser since I use the developer console every day. I really like Mozilla and Firefox and do not want to switch for such a silly thing.

So how to turn off this crappy &quot;feature&quot; for good? I really hope there is a setting but I can&#39;t find one. If not I guess I&#39;ll have to open a bug ticket for it.

**My firefox version is**: 32.0.3

If any Firefox developer sees this, please stop implementing features that makes developers go mad. No non-developer is in that developer console anyway and if they get tricked into pasting something there it is *not* your fault.

How to disable paste protection in Mozilla Firefox Developer Console?

I have noticed that in recent versions of Mozilla Firefox there is a super, super annoying bug that disables pastes into the developer console. This has to be the single worst idea ever.
However, I have tried to allow it by typing in the text that it wants me to but I can still not paste in stuff and I think I'm soon going to be so annoyed that I have to switch browser since I use the developer console every day. I really like Mozilla and Firefox and do not want to switch for such a silly thing.
So how to turn off this crappy "feature" for good? I really hope there is a setting but I can't find one. If not I guess I'll have to open a bug ticket for it.
My firefox version is: 32.0.3
If any Firefox developer sees this, please stop implementing features that makes developers go mad. No non-developer is in that developer console anyway and if they get tricked into pasting something there it is not your fault.

I&#39;ve always used Jasmine for my unit tests, but recently I started using Istanbul to give me code coverage reports. I mean I get the *gist* of what they are trying to tell me, but I don&#39;t really know what each of these percentages represent (Stmts, Branches, Funcs, Lines). So far Googling I have been unable to find a solid explanation/resource. 

**Question**: Like I said I get the gist of it, but can someone post either a proper explanation or a link to a proper explanation?

**Tertiary Question**: Is there any way to identify what specific parts of your code aren&#39;t covered? So far without really grokking this report I&#39;m basically guessing.

    -------------------|-----------|-----------|-----------|-----------|
    File               |   % Stmts |% Branches |   % Funcs |   % Lines |
    -------------------|-----------|-----------|-----------|-----------|
       controllers/    |      88.1 |     77.78 |     78.57 |      88.1 |
          dashboard.js |      88.1 |     77.78 |     78.57 |      88.1 |
    -------------------|-----------|-----------|-----------|-----------|
    All files          |      88.1 |     77.78 |     78.57 |      88.1 |
    -------------------|-----------|-----------|-----------|-----------|

How do I read an Istanbul Coverage Report?

I have an array like below:

    var sphValues = [1, 2, 3, 4, 5];

then I need to convert above array like as below one:

    var sphValues = [&#39;1&#39;, &#39;2&#39;, &#39;3&#39;, &#39;4&#39;, &#39;5&#39;];

How can I convert?
I used this for auto-complete.

Convert integer array to string array in JavaScript

Edit: New title.
What I&#39;m looking for is a document.querySelector for elements inside an iframe.

I&#39;ve done quite a bit of Googling for an answer and finally I&#39;m stumped.

I&#39;m trying to query inside an iframe. I&#39;m building string selectors to be used in Selenium and usually I just inspect the element with Firebug, and use document.querySelectorAll(&quot;theStringIBuid&quot;);

But it doesn&#39;t work with elements inside iframes. I&#39;ve tried all of the below to get an element &quot;radiobutton1&quot; inside the &quot;page-iframe&quot; iframe.


    var elem1 = &quot;.page-iframe&quot;;
    console.log(elem1);
    var elem2 = &quot;.radiobutton1&quot;;
    console.log(elem2);
    document.querySelectorAll(elem1+elem2+&quot;&quot;);

    document.querySelectorAll(&#39;.page-iframe&#39;).contentWindow.document.body.querySelectorAll(&#39;.radiobutton1&#39;)
    document.getElementById(&#39;.page-iframe&#39;).contentWindow.document.body.innerHTML;

    [].forEach.call( document.querySelectorAll(&#39;.page-iframe&#39;), 
    function  fn(elem){ 
    console.log(elem.contentWindow.document.body.querySelectorAll(&#39;.radiobutton1&#39;)); });

    var contentWindow = document.getElementById(&#39;.page-iframe&#39;).contentWindow 
    var contentWindow = document.querySelectorAll(&#39;.page-iframe&#39;) 
    var contentWindow = document.querySelectorAll(&#39;.page-iframe&#39;)[0].contentWindow

Thanks-

QuerySelector for Web Elements Inside iframe

I&#39;m creating a react.js application with flux architecture and I am trying  figure out where and when a request for data from the server should be made. Is there a any example for this. (Not TODO app!)

Where should ajax request be made in Flux app?

I am looking for a better glob pattern for usemin, i want to to find all `.js` files but exclude the `.spec.js` files. I have the following solution so far.

```&lt;script src=&quot;components/**/*(.js|!(*.spec.js|*.scss))&quot;&gt;&lt;/script&gt;
```

The solution i have at the moment requires me to keep adding file extensions to exclude them, else they get picked up, for example `.html` files.

I tried to make it only look for `.js` files and exclude the `.spec.js` from them but it does not seem to work.

Also adding a `!components/**/*.spec.js` as another script below does not seem to work.

Node glob pattern for every .js file except .spec.js

I&#39;ve recently set-up a local WebSocket server which works fine, however I&#39;m having a few troubles understanding how I should handle a sudden loss of connection which neither the client or server intentionally initiated, i.e: Server loses power, ethernet cables pulled out etc... I need the client&#39;s to know whether connection has been lost within ~10seconds.

Client side, connection is simply:

    var websocket_conn = new WebSocket(&#39;ws://192.168.0.5:3000&#39;);

	websocket_conn.onopen = function(e) {
		console.log(&#39;Connected!&#39;);
	};

	websocket_conn.onclose = function(e) {
		console.log(&#39;Disconnected!&#39;);
	};

I can manually trigger the connection disconnect which works fine,

    websocket_conn.close();

But if I simply pulled the ethernet cable out the back of the computer, or disabled the connection, `onclose` doesn&#39;t get called. I&#39;ve read in another post that it would eventually get called when [TCP detects loss of connectivity][1], but it&#39;s not in the timely manner that I need as the default for Firefox I believe is 10 minutes, and I don&#39;t really want to go around hundreds of computers `about:config` changing this value. The only other suggestion I&#39;ve read is to use a &#39;ping/pong&#39; keep-alive polling style method which seems counterintuitive to the idea of websockets.

Is there an easier way to detect this kind of disconnect behaviour? Are the old posts i&#39;m reading still up to date from a technical point, and the best method is still &#39;ping/pong&#39; style?

  [1]: https://stackoverflow.com/questions/11809267/how-do-i-know-if-connection-is-alive-with-websockets

Handling connection loss with websockets

My goal is to send [Gmail-style desktop notifications][1] in Chrome or Firefox from a web app (let&#39;s call it X) that is NOT currently open in the browser, without requiring the user to install an app or extension. It&#39;s okay if the user needs to grant permission to receive notifications from X, and it&#39;s okay if the browser needs to be open for the notification to appear, as long as X doesn&#39;t need to be open in the browser. A solution that doesn&#39;t require any browser window to be open would also work.

I just spent the day digging into this, and so far I *think* I&#39;ve learned:

 - Since OSX Mavericks, it has been possible to do this in Safari 7+ via [Safari Push Notifications][2].
 - The [Web Notifications API][3] works in Chrome/Firefox, but requires the user&#39;s browser to be open to X.
 - [Twitter][4] sends similar web notifications without asking the user for permission first, but requires the user&#39;s browser to be open to Twitter.
 - There are lots of references to possible [Growl][5] implementations, but as far as I can tell, all of them require the user to install Growl and/or a Growl-enabled app to work.

I could be wrong about any of my statements above - I&#39;d love to hear it! - and I&#39;m open to any other solution too. Any ideas?

Thanks for reading.


  [1]: https://support.google.com/mail/answer/1075549?hl=en
  [2]: https://developer.apple.com/notifications/safari-push-notifications/
  [3]: https://developer.mozilla.org/en-US/docs/Web/API/Notification/Using_Web_Notifications
  [4]: https://blog.twitter.com/2014/stay-connected-with-notifications-on-twittercom
  [5]: https://stackoverflow.com/questions/6537558/growl-notifications-how-to-push-growl-notifications-from-a-website/6540973#6540973

Send desktop notifications in Chrome or Firefox from a closed web app?

How to increase code fonts in Firefox developer tools?
I know that there is a zoom function but I want to set the font size only for the code.


Increase code font size in firefox developer tool

Any alternatives in pure javascript?

The following works in opera, chrome and safari. Have not tested yet on explorer:

&lt;http://monkey-me.herokuapp.com&gt;

&lt;https://github.com/coolcatDev/monkey-me-heroku/blob/master/static/js/myscripts.js&gt;

At page load should scroll down to div &#39;.content&#39;:

    var destiny = document.getElementsByClassName(&#39;content&#39;);
    var destinyY = destiny[0].offsetTop;
    scrollTo(document.body, destinyY, 200);
    
    function scrollTo(element, to, duration) {
        if (duration &lt;= 0) return;
        var difference = to - element.scrollTop;
        var perTick = difference / duration * 2;
        
        setTimeout(function() {
            element.scrollTop = element.scrollTop + perTick;
            scrollTo(element, to, duration - 2);
        }, 10);
    };



document.body.scrollTop Firefox returns 0 : ONLY JS

I have designed a 100% width 100% height layout with css3 flexbox, which works both on IE11 (and probably on IE10 if emulation of IE11 is correct).

But Firefox (35.0.1), overflow-y is not working. As you can see in this codepen : 
    [http://codepen.io/anon/pen/NPYVga][1]

firefox is not rendering overflow correctly. It shows one scrollbar

&lt;!-- begin snippet: js hide: false --&gt;

&lt;!-- language: lang-css --&gt;

    html,
    body {
      height: 100%;
      margin: 0;
      padding: 0;
      border: 0;
    }
    .level-0-container {
      height: 100%;
      display: -webkit-box;
      display: -webkit-flex;
      display: -ms-flexbox;
      display: flex;
      -webkit-box-orient: vertical;
      -webkit-box-direction: normal;
      -webkit-flex-direction: column;
      -ms-flex-direction: column;
      flex-direction: column; 
    }
    .level-0-row1 {
      border: 1px solid black;
      box-sizing: border-box;
    }
    .level-0-row2 {
      -webkit-box-flex: 1;
      -webkit-flex: 1;
      -ms-flex: 1;
      flex: 1;
      border: 1px solid black;
      box-sizing: border-box;
      display: -webkit-box;
      display: -webkit-flex;
      display: -ms-flexbox;
      display: flex;
      -webkit-box-orient: horizontal;
      -webkit-box-direction: normal;
      -webkit-flex-direction: row;
      -ms-flex-direction: row;
      flex-direction: row;
    }
    .level-1-col1 {
      width: 20em;
      overflow-y: auto;
    }
    .level-1-col2 {
      -webkit-box-flex: 1;
      -webkit-flex: 1;
      -ms-flex: 1;
      flex: 1;
      border: 4px solid blue;
      box-sizing: border-box;
      display: -webkit-box;
      display: -webkit-flex;
      display: -ms-flexbox;
      display: flex;
      -webkit-box-orient: vertical;
      -webkit-box-direction: normal;
      -webkit-flex-direction: column;
      -ms-flex-direction: column;
      flex-direction: column;
    }
    .level-2-row2 {
      -webkit-box-flex: 1;
      -webkit-flex: 1;
      -ms-flex: 1;
      flex: 1;
      border: 4px solid red;
      box-sizing: border-box;
      overflow-y: auto;
    }


&lt;!-- language: lang-html --&gt;

    &lt;html&gt;
    &lt;body&gt;

        &lt;div class=&quot;level-0-container&quot;&gt;

            &lt;div class=&quot;level-0-row1&quot;&gt;
                Header text
            &lt;/div&gt;

            &lt;div class=&quot;level-0-row2&quot;&gt;

                &lt;div class=&quot;level-1-col1&quot;&gt;
                    line &lt;br/&gt;
                    line &lt;br/&gt;
                    line &lt;br/&gt;
                    line &lt;br/&gt;
                    line &lt;br/&gt;
                    line &lt;br/&gt;
                    line &lt;br/&gt;
                    line &lt;br/&gt;
                    line &lt;br/&gt;
                    line &lt;br/&gt;
                    line &lt;br/&gt;
                    line &lt;br/&gt;
                    line &lt;br/&gt;
                    
                &lt;/div&gt;

                &lt;div class=&quot;level-1-col2&quot;&gt;

                        &lt;div class=&quot;level-2-row1&quot;&gt;
                            Some text
                            &lt;p/&gt; Some text 2
                            &lt;p/&gt; Some text 3
                            &lt;p/&gt; 
                        &lt;/div&gt;

                        &lt;div class=&quot;level-2-row2&quot;&gt;
                            &lt;p&gt;some text&lt;/p&gt;
                            &lt;p&gt;some text&lt;/p&gt; 
                            &lt;p&gt;some text&lt;/p&gt; 
                            &lt;p&gt;some text&lt;/p&gt;
                            &lt;p&gt;some text&lt;/p&gt;
                            &lt;p&gt;some test&lt;/p&gt;
                        &lt;/div&gt; 
                    &lt;/div&gt;

            &lt;/div&gt;

        &lt;/div&gt;
    &lt;/body&gt;


    &lt;/html&gt;

&lt;!-- end snippet --&gt;

  [1]: http://codepen.io/anon/pen/NPYVga

Content Type	Original Author	Original Content on Stackoverflow
Question	Ms01	View Question on Stackoverflow
Solution 1 - Javascript	Enyby	View Answer on Stackoverflow
Solution 2 - Javascript	sreekanth kuriyala	View Answer on Stackoverflow
Solution 3 - Javascript	Andrew Royer	View Answer on Stackoverflow

How to disable paste protection in Mozilla Firefox Developer Console?

Javascript Problem Overview

Javascript Solutions

Solution 1 - Javascript

Solution 2 - Javascript

Solution 3 - Javascript

Error starting Tomcat from NetBeans - '127.0.0.1*' is not recognized as an internal or external command

What is a safe way to create a Temp file in Java?

Attributions