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What is the iBeacon Bluetooth Profile
...d BLE advertisement packet looks like this:
d6 be 89 8e 40 24 05 a2 17 6e 3d 71 02 01 1a 1a ff 4c 00 02 15 e2 c5 6d b5 df fb 48 d2 b0 60 d0 f5 a7 10 96 e0 00 00 00 00 c5 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...
When should I use a List vs a LinkedList
... B = b; C = c; D = d;
}
}
Linked list (3.9 seconds)
LinkedList<Temp> list = new LinkedList<Temp>();
for (var i = 0; i < 12345678; i++)
{
var a = new Temp(i, i, i, i);
list.AddLast(a);
}
...
How to get the first word of a sentence in PHP?
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answered Mar 19 '10 at 11:30
codaddictcodaddict
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push multiple elements to array
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answered Feb 6 '13 at 7:41
Niet the Dark AbsolNiet the Dark Absol
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How to search for occurrences of more than one space between words in a line
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183
[ ]{2,}
SPACE (2 or more)
You could also check that before and after those spaces words fol...
Passing a String by Reference in Java?
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answered Aug 13 '09 at 8:30
Aaron DigullaAaron Digulla
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Is mathematics necessary for programming? [closed]
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votes
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Skip certain tables with mysqldump
...ATABASE=databasename
DB_FILE=dump.sql
EXCLUDED_TABLES=(
table1
table2
table3
table4
tableN
)
IGNORED_TABLES_STRING=''
for TABLE in "${EXCLUDED_TABLES[@]}"
do :
IGNORED_TABLES_STRING+=" --ignore-table=${DATABASE}.${TABLE}"
done
echo "Dump structure"
mysqldump --host=${HOST} --user=${USER} --p...
How to change a TextView's style at runtime
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143
I did this by creating a new XML file res/values/style.xml as follows:
<?xml version="1.0" e...
Difference between margin and padding?
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abcdabcd
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