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In Java, how do I convert a byte array to a string of hex digits while keeping leading zeros? [dupli
...8","69","6A","6B","6C","6D","6E","6F",
"70","71","72","73","74","75","76","77","78","79","7A","7B","7C","7D","7E","7F",
"80","81","82","83","84","85","86","87","88","89","8A","8B","8C","8D","8E","8F",
"90","91","92","93","94","95","96","97","98","99","9A","9B","9C","9D","9E","9F",
"A0","A1","A2","A3...
Why use Ruby instead of Smalltalk? [closed]
...d more in ruby because it was so relaxing, enjoying and not a cloud on the sky.
Paul Graham sums it up
It's true, certainly, that most people don't choose programming languages simply based on their merits. Most programmers are told what language to use by someone else.
and
To be attrac...
If unit testing is so great, why aren't more companies doing it? [closed]
...ted to get going with "in the future"; basically when money falls from the sky.
37 Answers
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Center image horizontally within a div
...
margin:auto;
}
Here's my solution in: http://jsfiddle.net/marvo/3k3CC/2/
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What is the iBeacon Bluetooth Profile
...52 ab 8d 38 a5
This packet can be broken down as follows:
d6 be 89 8e # Access address for advertising data (this is always the same fixed value)
40 # Advertising Channel PDU Header byte 0. Contains: (type = 0), (tx add = 1), (rx add = 0)
24 # Advertising Channel PDU Header byte 1. Contains: (l...
Map a network drive to be used by a service
...t it to run on computer startup, per technet.microsoft.com/en-us/library/cc770556.aspx This will run as the SYSTEM account, so no need for psexec.
– TRS-80
Apr 20 '12 at 2:06
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Error 908: Permission Receive SMS - #5 by Taifun - MIT App Inventor Help - MIT App Inventor Community
...y: #222222;
--secondary: #ffffff;
--tertiary: #0088cc;
--quaternary: #e45735;
--highlight: #ffff4d;
--success: #009900;
}
}
/* then deal with dark scheme */
@media (prefers-color-scheme: dark) {
...
Using reCAPTCHA on localhost
...nt, you must add it to the list of domains."
This will only work if you access localhost using 127.0.0.1/... rather than localhost/....
The original answer is preserved below.
According to the reCAPTCHA Developer's Guide:
"localhost domains are no longer supported by default. If you wish ...
Capture characters from standard input without waiting for enter to be pressed
...ld.c_lflag &= ~ICANON;
old.c_lflag &= ~ECHO;
old.c_cc[VMIN] = 1;
old.c_cc[VTIME] = 0;
if (tcsetattr(0, TCSANOW, &old) < 0)
perror("tcsetattr ICANON");
if (read(0, &buf, 1) < 0)
perror ("read()");
ol...
How to turn on (literally) ALL of GCC's warnings?
I would like to enable -- literally -- ALL of the warnings that GCC has. (You'd think it would be easy...)
7 Answers
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