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How to list running screen sessions?
... josh users 88 Jan 13 11:33 S-josh
drwx------ 2 root root 48 Feb 11 10:50 S-root
/var/run/screen/S-josh:
total 0
drwx------ 2 josh users 88 Jan 13 11:33 .
drwxrwxr-x 4 root utmp 96 Mar 1 2005 ..
prwx------ 1 josh users 0 Feb 11 10:41 12931.pts-0.gentle
/var/run/screen/S-root:
total 0
drwx-...
How to specify a editor to open crontab file? “export EDITOR=vi” does not work
...tab -e
– MediaVince
Jul 8 '16 at 10:50
add a comment
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Bootstrap css hides portion of container below navbar navbar-fixed-top
...t your own values or use our snippet below. Tip: By default, the navbar is 50px high.
body {
padding-top: 70px;
}
Also, take a look at the source for this example and open starter-template.css.
share
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How do I do base64 encoding on iOS?
...ies Library. I did a quick benchmark: a 5.3MB image (JPEG) file took < 50ms to encode, and about 140ms to decode.
The code for the entire library (including the Base64 Methods) are available on GitHub.
Or alternatively, if you want the code to just the Base64 methods themselves, I've posted it...
Efficient Algorithm for Bit Reversal (from MSB->LSB to LSB->MSB) in C
...256[] =
{
0x00, 0x80, 0x40, 0xC0, 0x20, 0xA0, 0x60, 0xE0, 0x10, 0x90, 0x50, 0xD0, 0x30, 0xB0, 0x70, 0xF0,
0x08, 0x88, 0x48, 0xC8, 0x28, 0xA8, 0x68, 0xE8, 0x18, 0x98, 0x58, 0xD8, 0x38, 0xB8, 0x78, 0xF8,
0x04, 0x84, 0x44, 0xC4, 0x24, 0xA4, 0x64, 0xE4, 0x14, 0x94, 0x54, 0xD4, 0x34, 0xB4, 0x74,...
Rotating x axis labels in R for barplot
...ether with barplot "space = 1" parameter)
barplot(mtcars$qsec, col = "grey50",
main = "",
ylab = "mtcars - qsec", ylim = c(0,5 + max(mtcars$qsec)),
xlab = "",
space = 1)
#rotate 60 degrees (srt = 60)
text(seq(1.5, end_point, by = 2), par("usr")[3]-0.25,
srt = ...
Implementing slicing in __getitem__
...brams
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11
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Chrome Extension - Get DOM content
...se!
– ClementWalter
Sep 3 '18 at 17:50
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What is a tracking branch?
... |
edited May 8 at 19:50
community wiki
6 r...
How to use GROUP BY to concatenate strings in MySQL?
...
ustun
6,50544 gold badges4040 silver badges5454 bronze badges
answered Sep 29 '08 at 17:38
Scott NoyesScott N...