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Why does Java's hashCode() in String use 31 as a multiplier?
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Goodrich and Tamassia computed from over 50,000 English words (formed as the union of the word lists provided in two variants of Unix) that using the constants 31, 33, 37, 39, and 41 will produce fewer than 7 collisions in each case. This may be the reason that so many...
Iterating Through a Dictionary in Swift
... Could you tell me if this example is more efficient in a 1,000 data loop ? Cause i have a JSON that big, so it take me a 1GB processing at the end. Newer devices wont crash, but in my iphone 5s 16GB crash on half of that.
– Daniel Arantes Loverde
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How to increase space between dotted border dots
...add a border to this hr is something like
hr {border-bottom: 1px dotted #000;}
But if you want to take control of the border and, for example increase, the space between dots, you may try something like this:
hr {
height:14px; /* specify a height for this hr */
overflow:hidden;
}
And in the f...
Very slow compile times on Visual Studio 2005
...MB Cache.
Rebuild Time = 72 seconds.
3) Desktop Core 2 Duo 3Ghz, single 10000 RPM WD Raptor
Rebuild Time = 39 seconds.
The 10,000 RPM drive can not be understated. Builds where significantly quicker plus everything else like displaying documentation, using file explorer was noticable quicker. It...
Override and reset CSS style: auto or none don't work
...://placekitten.com/240/300">
CSS:
.container {
background-color:#000;
width:100px;
height:200px;
display:flex;
justify-content:center;
align-items:center;
overflow:hidden;
}
JS:
$(".container").each(function(){
var divH = $(this).height()
var divW = $(t...
Get contentEditable caret index position
...:40px;
}
#editable{
height:50px;
width:400px;
border:1px solid #000;
}
#editable p{
margin:0;
padding:0;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.0.1/jquery.min.js"></script>
<div contenteditable="true" id="editable">move the cursor to see...
What is the “right” JSON date format?
... Regarding the second point, it does not sort correctly after the year 10000. We do have almost 8000 years to come up with a new format though, so it's probably not an issue.
– Erfa
Aug 19 '15 at 14:29
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Getting the parent div of element
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@Ullullu—let's see, 10,000 lines of library or a 10 line function? ;-)
– RobG
May 8 '17 at 11:40
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What are the file limits in Git (number and size)?
...s a practical limit, though. I have a repository that's ~8GB with >880,000 files and git gc takes a while. The working tree is rather large so operations that inspect the entire working directory take quite a while. This repo is only used for data storage, though, so it's just a bunch of autom...
Download a single folder or directory from a GitHub repo
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In most cases, it works fine, except that the folder contains more than 1,000 files, because of the Github Trees API limitation. (refers to Github API#Contents)
And it also can support private/public repos and upgrade the rate limit, if you have GitHub account and use "get token" link in this site....