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This feature has been removed from the Web standards. Though some browsers may still support it, it is in the process of being dropped. Avoid using it and update existing code if possible; see the compatibility table at the bottom of this page to guide your decision. Be aware that this feature may cease to work at any time.
...
Do not rely on this property to return the correct browser name. In most browsers (like Firefox, Chrome, Safari, Opera and Internet Explorer) the returned string is "Netscape".
You should generally avoid browser detection, and use feature detection instead:
Browser Detection (and What to Do Instead)[^]
"These people looked deep within my soul and assigned me a number based on the order in which I joined."
- Homer
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Hey guys. New to angular, so this might be a noobish question:
I have an array of objects, each containing variables like "country", "site", etc.
I want my list to show all the instances of only one variable. The following test works:
<pre>
<tr ng-repeat="x in testSites | orderBy:myOrderBy">
<td>{{x.country}}</td>
</tr>
However, I want to use a variable where "country" is used above. Like this: {{x.aspect}}
I've tested the 'aspect' variable, and it works, having the value 'country' as default, so it should show the exact same result, but all I get is an empty list.
Thanks a lot in advance.
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I am unable to create a simple dialog box using jQuery for some reason. I imported a reference to jQuery3.2.1.js. I am trying to call a div with a class named "dialogue-box" in a section with the id called "dialogue".
Here is my code:
$(document).ready(function(){
$("#dialogue .dialogue-box").dialog({
title:"MENU",
width:500,
height:600,
modal:true
});
});
if anyone could please let me know what i am doing wrong, I would apperciate it.
Thanks,
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You have different spellings of dialog(ue) .
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dialog is part of jQueryUI, not jQuery, so are you adding a reference to that also? After your reference to jQuery? Are you getting error messages in the console?
Dialog | jQuery UI[^]
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I am developing a simple user interface, in which I want to add lazy-loading concept on the text using 'vanilla' JavaScript. I this right now I am displaying information about 10 users only. When I am going to scroll down I want to load the rest of the information. For that, I find out the current scroll position. If it reaches the bottom, want to append next data to existing one. I tried to append the simple text, It worked. But it is unable to append elements from div. How should I rectify that code?? Thanks..!![here is the code]
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I'm slowly learning Jvascriopt, creating a personal webpage to display snapshots from my webcam. It sends files to my FTP server every x seconds, but changes the filename to include date/time coding. I want to display the latest file, but its impossible to sync camera, server and workstation time down to the second. So my plan is to loop down from 59 secs, looping when the file is not found.
If I have the following line, I want to trap an error if the file is not found. The "TRY" method doesn't seem to capture an error though, any ideas?
document.write('')
Thx,
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please send me java typed code using java.io for hospital management
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- JavaScript is not the same thing as Java.
- That's not how it works. There are plenty of sites where you can pay someone to do your work for you. This is not one of them.
"These people looked deep within my soul and assigned me a number based on the order in which I joined."
- Homer
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I hope that this is the most terrifying thing that I read all day.
"There are three kinds of lies: lies, damned lies and statistics."
- Benjamin Disraeli
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You might actually be insane.
Send me your credit card and I'll happily send you the code.
There are two kinds of people in the world: those who can extrapolate from incomplete data.
There are only 10 types of people in the world, those who understand binary and those who don't.
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he is not aware of the forum
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suggest me to how to code the calculation of
working hours in Week excluding Weekends(saturday and sunday) in JavaScript or jquery using Moment.js
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I'm fiddling around setTimeOut javascript function. I've 5 function calls with different time delay. What I want is to execute only those functions which have a 500ms delay difference between each functions. I've created a fiddle (https://jsfiddle.net/vt7sanav/). Can someone suggest what should i do to check the delay between two functions is 500ms then execute the function else ignore the function.
Example: Packet1 comes in, should be sent(printed) straight away, Wait 500ms and within 500ms, ignore new msgs(function calls). Print only messages which have a delay of 500ms in between.
function postMessage(msg) {
$("#msgBox").append("\n" + msg + " time:" + new Date().getSeconds() + ":" + new Date().getMilliseconds());
}
function makeRequest(msg) {
postMessage(msg);
}
function makeRequestThrottled(msg) {
postMessage(msg);
}
function sendMessage(msg, delay) {
setTimeout(() =>
makeRequestThrottled(msg), delay);
}
sendMessage("Packet1", 200);
sendMessage("Packet2", 600);
sendMessage("Packet3", 1800);
sendMessage("Packet4", 2400);
sendMessage("Packet5", 2600);
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try
function sendMessage(name, delay) {
console.log(name, delay);
}
var packetInfo = [{ name: 'Packet1', delay: 200 },
{ name: 'Packet2', delay: 600 },
{ name: 'Packet3', delay: 1800 },
{ name: 'Packet4', delay: 2400 },
{ name: 'Packet5', delay: 2600 }];
var prev = undefined;
for (var i = 0; i < packetInfo.length; i++) {
var item = packetInfo[i];
if (i == 0)
sendMessage(item.name, item.delay);
else {
if( item.delay - prev.delay > 500 )
sendMessage(item.name, item.delay);
}
prev = item;
}
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I need to parse a JSON in javascript.
This works fine if the JSON is like:
{"test":[{"data":{" ...
where I can access the data like (if arg was "receiveddata" in the callback function)
recieveddata.test[index].data ...
but know I'm in the case where I have this:
{"1":[{"data":{"date_of //notice the "1" as key
There is no way I can access the data like above as receiveddata.1[index].data ...
How can I access the data? (or should I ask the source to update their key names)
(I'm using the jQuery getJSON function, which works fine on other JSON's where there are normal keys.)
thanks.
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What happens in JavaScript is that everything is possible, even the impossible.
{
"1" :
[
{
"field": "value"...
You can access properties in the JavaScript through index notation as well, this is one of the funniest things in JavaScript. This makes it possible to have properties, and attributes in a way that is impossible in other languages directly. JavaScript supports, object.property , object["property"] and much more ways to access the properties, and attach the properties. Thus, when you have a property called (for instance), "object.1 ", or "object.something-else ", then you can access them through index notation and that would be valid JavaScript.
So I am unsure as to what your JSON is like but if the JSON schema is like the following — which indeed is like yours,
var str = "{ \"1\": [{\"field\": \"attr\"}]}";
Then you can execute the following JavaScript and do what you intent to,
var obj = JSON.parse(str);
alert(obj["1"][0].field);
Try this, and you will see how strange sometimes JavaScript can be. Try the code online here, [Edit fiddle - JSFiddle](https://jsfiddle.net/afzaal_ahmad_zeeshan/mvbtztpL/)
The sh*t I complain about
It's like there ain't a cloud in the sky and it's raining out - Eminem
~! Firewall !~
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Do you believe it, I was actually thinking about this solution and I dismissed it!
(I was not able to get it through normal index, so I dismissed a key index, because usually if key index is possible, so is normal indexing)
anyway got it up and running, thanks for pointing it out
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Hi I want to know how to hide developer tool option from setting in chrome, f 12 button , and right click inspect element option .i will be grateful if i will get a reply asap.
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You can't. If access to dev tools is harmful to your site then change your site so that it's not.
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Guys, what do you think about Google Policy with Angular releases? Just half of a year - and we'll got Angular 6 version. Is it too fast or it's ok?
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I think it's awful, and I stopped using Angular in part because of that.
"There are three kinds of lies: lies, damned lies and statistics."
- Benjamin Disraeli
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