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Why is 1/1/1970 the “epoch time”?
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Early versions of unix measured system time in 1/60 s intervals. This meant that a 32-bit unsigned integer could only represent a span of time less than 829 days. For this reason, the time represented by the number 0 (called the epoch) had to be set in the very recent pas...
Capture iframe load complete event
... you listen to that event is up to you, but generally the best way is to:
1) create your iframe programatically
It makes sure your load listener is always called by attaching it before the iframe starts loading.
<script>
var iframe = document.createElement('iframe');
iframe.onload = functio...
Running multiple AsyncTasks at the same time — not possible?
I'm trying to run two AsyncTasks at the same time. (Platform is Android 1.5, HTC Hero.)
However, only the first gets executed. Here's a simple snippet to describe my problem:
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Visual Studio TFS shows unchanged files in the list of pending changes
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answered Nov 4 '11 at 16:18
enablorenablor
80288 silver badges66 bronze badges
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Quick and easy file dialog in Python?
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edited Aug 14 '17 at 7:47
jfs
326k132132 gold badges818818 silver badges14381438 bronze badges
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How to turn off INFO logging in Spark?
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15 Answers
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Bootstrap throws Uncaught Error: Bootstrap's JavaScript requires jQuery [closed]
...trying to use Bootstrap to make an interface for a program. I added jQuery 1.11.0 to the <head> tag and thought that was that, but when I launch the web page in a browser jQuery reports an error:
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Can't pickle when using multiprocessing Pool.map()
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12 Answers
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Ruby convert Object to Hash
Let's say I have a Gift object with @name = "book" & @price = 15.95 . What's the best way to convert that to the Hash {name: "book", price: 15.95} in Ruby, not Rails (although feel free to give the Rails answer too)?
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C++ templates that accept only certain types
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14 Answers
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