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Remove carriage return in Unix
...c
0000000 h e l l o \r \n g o o d b y e \n
0000017
dos2unix is the way to go if it's installed on your system:
$ cat infile | dos2unix -U | od -c
0000000 h e l l o \n g o o d b y e \n
0000016
If for some reason dos2unix is not available to yo...
How do I use CSS in Django?
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edited Dec 23 '15 at 17:55
stites
3,44055 gold badges2727 silver badges4141 bronze badges
ans...
an htop-like tool to display disk activity in linux [closed]
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173
You could use iotop. It doesn't rely on a kernel patch. It Works with stock Ubuntu kernel
The...
PHP cURL custom headers
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818
curl_setopt($ch, CURLOPT_HTTPHEADER, array(
'X-Apple-Tz: 0',
'X-Apple-Store-Front: 1434...
Forcing a WPF tooltip to stay on the screen
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redirect COPY of stdout to log file from within bash script itself
...nt to steal from him by simply
# adding his answer to mine.
exec 2>&1
echo "foo"
echo "bar" >&2
Note that this is bash, not sh. If you invoke the script with sh myscript.sh, you will get an error along the lines of syntax error near unexpected token '>'.
If you are working with ...
Error : BinderProxy@45d459c0 is not valid; is your activity running?
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edited Nov 22 '16 at 0:07
answered Jan 23 '13 at 20:31
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Checking for a null int value from a Java ResultSet
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