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Print a string as hex bytes?
...g: Hello world !! and I want to print it using Python as 48:65:6c:6c:6f:20:77:6f:72:6c:64:20:21:21 .
13 Answers
...
How does Go compile so quickly?
...or performance reasons.
– blucz
May 20 '11 at 7:04
20
Turbo Pascal and later Delphi are the best ...
How do I setup a SSL certificate for an express.js server?
... port " + port);
});
app.get('/', function (req, res) {
res.writeHead(200);
res.end("hello world\n");
});
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Cocoapods staying on “analyzing dependencies”
...
answered Aug 6 '14 at 20:05
Gabriel JensenGabriel Jensen
4,03211 gold badge1414 silver badges1414 bronze badges
...
Is there a printf converter to print in binary format?
...p; 0x80 ? '1' : '0'), \
(byte & 0x40 ? '1' : '0'), \
(byte & 0x20 ? '1' : '0'), \
(byte & 0x10 ? '1' : '0'), \
(byte & 0x08 ? '1' : '0'), \
(byte & 0x04 ? '1' : '0'), \
(byte & 0x02 ? '1' : '0'), \
(byte & 0x01 ? '1' : '0')
printf("Leading text "BYTE_TO...
What is the purpose of setting a key in data.table?
...he other vignettes that we plan to.
I've updated this answer again (Feb 2016) in light of the new on= feature that allows ad-hoc joins as well. See history for earlier (outdated) answers.
What exactly does setkey(DT, a, b) do?
It does two things:
reorders the rows of the data.table DT by th...
What does the star operator mean, in a function call?
... *args) and move on.
– IceArdor
Nov 20 '13 at 7:38
1
What happens if you (accidentally perhaps :p...
How can I install MacVim on OS X?
...rew linkapps.
– Kara Brightwell
Aug 20 '14 at 13:23
8
Also, to make this work with Spotlight, I f...
What is the difference between Amazon S3 and Amazon EC2 instance?
...
David LevesqueDavid Levesque
20k88 gold badges6060 silver badges7575 bronze badges
...
Using jQuery to see if a div has a child with a certain class
...
201
You can use the find function:
if($('#popup').find('p.filled-text').length !== 0)
// Do St...