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What does ~~ (“double tilde”) do i<em>nem> Javascript?

I was checki<em>nem>g out a<em>nem> o<em>nem>li<em>nem>e game physics library today <em>a<em>nem>dem> came acr<em>osem>s the ~~ operator. I k<em>nem>ow a si<em>nem>gle ~ is a bitwise <em>Nem>OT, would that make ~~ a <em>Nem>OT of a <em>Nem>OT, which would give back the same value, would<em>nem>'t it? ...
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Specifically, what's da<em>nem>gerous about casti<em>nem>g the result of malloc?

... therefore co<em>nem>verti<em>nem>g the void* poi<em>nem>ter actually retur<em>nem>ed by malloc to i<em>nem>t <em>a<em>nem>dem> the<em>nem> to your poi<em>nem>ter type due to the explicit cast. O<em>nem> some platforms, i<em>nem>t <em>a<em>nem>dem> poi<em>nem>ters may take up differe<em>nem>t <em>nem>umbers of bytes, so the type co<em>nem>versio<em>nem>s may lead to data corruptio<em>nem>. Fortu<em>nem>ately, moder<em>nem> compilers give war<em>nem>...
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What is the &#xA; character?

...s the equivale<em>nem>t to \<em>nem> -&gt; LF (Li<em>nem>e Feed). Sometimes it is used i<em>nem> HTML <em>a<em>nem>dem> JavaScript. Otherwise i<em>nem> .<em>Nem>ET e<em>nem>viro<em>nem>me<em>nem>ts, use E<em>nem>viro<em>nem>me<em>nem>t.<em>Nem>ewLi<em>nem>e. share | improve this a<em>nem>swer | ...
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problem with <em>a<em>nem>dem> :after with CSS i<em>nem> WebKit

...<em>nem> a select box with the pseudo :after (to style my select box with 2 parts <em>a<em>nem>dem> without images). Here's the HTML: 9 A<em>nem>swers ...
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Sample r<em>a<em>nem>dem>om rows i<em>nem> dataframe

...propriate fu<em>nem>ctio<em>nem> that would retur<em>nem> a specified <em>nem>umber of rows picked up r<em>a<em>nem>dem>omly without replaceme<em>nem>t from a data frame i<em>nem> R la<em>nem>guage? Ca<em>nem> a<em>nem>yo<em>nem>e help me out? ...
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How to get the last character of a stri<em>nem>g i<em>nem> a shell?

...y you <em>nem>eed to quote your variables: echo "${str:$i:1}" Otherwise, bash exp<em>a<em>nem>dem>s the variable <em>a<em>nem>dem> i<em>nem> this case does globbi<em>nem>g before pri<em>nem>ti<em>nem>g out. It is also better to quote the parameter to the script (i<em>nem> case you have a matchi<em>nem>g file<em>nem>ame): sh lash_ch.sh 'abcde*' Also see the order of expa<em>nem>sio<em>nem>s i<em>nem> ...
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Visual Studio debugger - Displayi<em>nem>g i<em>nem>teger values i<em>nem> Hex

I'm usi<em>nem>g Visual Studio 2008 <em>a<em>nem>dem> I have just <em>nem>oticed that the debugger is displayi<em>nem>g i<em>nem>teger values as Hex whe<em>nem> I hover over variables <em>a<em>nem>dem> also i<em>nem> the immediate wi<em>nem>dow. I guess I must have hit a shortcut key accide<em>nem>tly or somethi<em>nem>g. ...
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Co<em>nem>vert dictio<em>nem>ary to list collectio<em>nem> i<em>nem> C#

...= dic<em>Nem>umber.Select(kvp =&gt; kvp.Key).ToList(); Or you ca<em>nem> shorte<em>nem> it up <em>a<em>nem>dem> <em>nem>ot eve<em>nem> bother usi<em>nem>g select: list<em>Nem>umber = dic<em>Nem>umber.Keys.ToList(); share | improve this a<em>nem>swer | ...
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Stream vs Views vs Iterators

What are the differe<em>nem>ces amo<em>nem>g Streams, Views (SeqView), <em>a<em>nem>dem> Iterators i<em>nem> scala? This is my u<em>nem>derst<em>a<em>nem>dem>i<em>nem>g: 1 A<em>nem>swer ...
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Git comm<em>a<em>nem>dem> to show which specific files are ig<em>nem>ored by .gitig<em>nem>ore

I am getti<em>nem>g my feet wet with Git <em>a<em>nem>dem> have the followi<em>nem>g issue: 9 A<em>nem>swers 9 ...