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Sending HTTP POST Request In Java
...dated Answer:
Since some of the classes, in the original answer, are deprecated in the newer version of Apache HTTP Components, I'm posting this update.
By the way, you can access the full documentation for more examples here.
HttpClient httpclient = HttpClients.createDefault();
HttpPost httppost...
Split code over multiple lines in an R script
...dering if there was a character that I could put at the end of line to indicate to R that the code continues on the next line. Such as "\" in Python. However, your solution works well for the specific problem of string continuation.
– Curious2learn
Jun 13 '11 a...
Redirect STDERR / STDOUT of a process AFTER it's been started, using command line?
...se the -s parameter that sets the maximum length of strings displayed.
It catches all streams, so you might want to filter that somehow:
strace -ewrite -p $PID 2>&1 | grep "write(1"
shows only descriptor 1 calls. 2>&1 is to redirect STDERR to STDOUT, as strace writes to STDERR by...
How can I view the shared preferences file using Android Studio?
...ll look up how to access the info through my program then output it to log cat. Hopefully, though, I can just view the file on the phone directly as it is much simpler. Thanks.
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getExtractedText on inactive InputConnection warning on android
I get the following warning in my logcat.
12 Answers
12
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How to generate a core dump in Linux on a segmentation fault?
...here the core dumps are generated, run:
sysctl kernel.core_pattern
or:
cat /proc/sys/kernel/core_pattern
where %e is the process name and %t the system time. You can change it in /etc/sysctl.conf and reloading by sysctl -p.
If the core files are not generated (test it by: sleep 10 & and k...
Can't push to GitHub because of large file which I already deleted
...ed --ignore-unmatch <path/filename>" --prune-empty --tag-name-filter cat -- --all
Worked great, and the large files were removed.
Unbelievably, the push still failed with another error: error: RPC failed; curl 56 OpenSSL SSL_read: SSL_ERROR_SYSCALL, errno 104 fatal: The remote end hung up u...
.gitignore exclude folder but include specific subfolder
I have the folder application/ which I add to the .gitignore . Inside the application/ folder is the folder application/language/gr . How can I include this folder?
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How do I find the number of arguments passed to a Bash script?
...
Below is the easy one -
cat countvariable.sh
echo "$@" |awk '{for(i=0;i<=NF;i++); print i-1 }'
Output :
#./countvariable.sh 1 2 3 4 5 6
6
#./countvariable.sh 1 2 3 4 5 6 apple orange
8
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How to tell bash that the line continues on the next line
...th. What is the character or thing to be added to the line in order to indicate that the line continues on the next line?
3...