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python list by value not by reference [duplicate]
...his high quality reply! When discussing Python often performance isn't considered and for huge data sets it makes difference.
– Artur
Aug 1 '17 at 8:06
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Is there any way to call a function periodically in JavaScript?
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You want setInterval():
var intervalID = setInterval(function(){alert("Interval reached");}, 5000);
The first parameter to setInterval() can also be a string of code to be evaluated.
You can clear a periodic function with:
clearInterval(intervalID);
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PostgreSQL, checking date relative to “today”
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As id the question @loxaxs
– hd1
Oct 29 '18 at 7:47
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What does the LayoutInflater attachToRoot parameter mean?
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I'm a bit confused here, @JosephEarl you said if set to true, the view is attached to 2nd parameter which is the container, but then you say fragment is automatically attached from onCreateView(), so to my understanding, third parameter is useless and should be set fa...
HTML5 Email Validation
It is said "With HTML5, we need no more js or a server side code to check if the user's input is a valid email or url address"
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Move the mouse pointer to a specific position?
...Lock, and hitting escape will break it. From my brief read-up, I think the idea is that it locks the mouse to one location, and reports motion events similar to click-and-drag events.
Here's the release documentation:FireFox: https://developer.mozilla.org/en-US/docs/Web/API/Pointer_Lock_APIChrome: ...
Xcode is not currently available from the Software Update server
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This worked for me. I signed in with my Apple ID. I'm not 100% sure I even have an active Apple Developer license, but I did in the past. You may need an existing developer account to get in, but the link and the installer did work for me.
– Jim Ste...
How to position text over an image in css
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How about something like this: http://jsfiddle.net/EgLKV/3/
Its done by using position:absolute and z-index to place the text over the image.
#container {
height: 400px;
width: 400px;
position: relative;
}
#image {
position: absolute;
left: 0;...
iFrame src change event detection?
...dited Dec 18 '12 at 18:54
jondavidjohn
57.9k2121 gold badges108108 silver badges150150 bronze badges
answered Mar 11 '10 at 22:10
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How to select from subquery using Laravel Query Builder?
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@Kannan nope. it's a candidate for a PR I guess, but in the end that's not very common use case. Probably this is the reason for not having it there up to this day..
– Jarek Tkaczyk
Feb 28 '16 at 12:28
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