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Concept behind these four lines of tricky C code
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The number 7709179928849219.0 has the following binary representation as a 64-bit double:
01000011 00111011 01100011 01110101 01010011 00101011 00101011 01000011
+^^^^^^^ ^^^^---- -------- -------- -------- -------- -------- --------
+ shows ...
Rails 2.3-style plugins and deprecation warnings running task in Heroku
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8 Answers
8
Active
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Disable spell-checking on HTML textfields
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answered Oct 31 '08 at 19:49
Eric WendelinEric Wendelin
37.2k88 gold badges5858 silver badges8686 bronze badges
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socket.emit() vs. socket.send()
...ter custom event like that:
server:
var io = require('socket.io').listen(80);
io.sockets.on('connection', function (socket) {
socket.emit('news', { hello: 'world' });
socket.on('my other event', function (data) {
console.log(data);
});
});
client:
var socket = io.connect('http://loca...
Suppress properties with null value on ASP.NET Web API
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edited Aug 3 '18 at 18:56
Rajmond Burgaj
2,81511 gold badge1919 silver badges4141 bronze badges
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Escape a dollar sign in string interpolation
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180
Just double it
scala> val name = "foo"
name: String = foo
scala> s"my.package.$name$$"
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How to invoke a Linux shell command from Java
...nts.
– KitsuneYMG
Sep 17 '09 at 12:38
1
Thank you. This worked. Actually I used "sh" instead of "...
How to detect READ_COMMITTED_SNAPSHOT is enabled?
...an Boyd
211k216216 gold badges774774 silver badges10851085 bronze badges
answered Sep 9 '08 at 14:10
GalwegianGalwegian
39.7k1515 ...
Finding the author of a line of code in Mercurial
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edited Mar 18 '13 at 14:21
answered Feb 9 '10 at 10:44
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