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Get the size of the screen, current web page and browser window
...b.com/jquery/jquery/blob/master/src/dimensions.js
– Joshua
Jun 19 '13 at 17:10
8
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How to gracefully handle the SIGKILL signal in Java
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It is impossible for any program, in any language, to handle a SIGKILL. This is so it is always possible to terminate a program, even if the program is buggy or malicious. But SIGKILL is not the only means for terminating a program. ...
How do i find out what all symbols are exported from a shared object?
... Very helpful, good to have such overview. nm also works on MacOSX, except the -D option. Or brew install binutils and use the GNU version via gnm. For GNU nm, --demangle is also useful. Also gobjdump.
– Albert
Dec 24 '14 at 12:43
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How to change Elasticsearch max memory size
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And for Elasticsearch 5.2 on Mac OS 10.12 I found this file in /usr/local/opt/elasticsearch/libexec/config/jvm.options
– victorpolko
Mar 27 '17 at 1:30
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How to turn off INFO logging in Spark?
...:ss} %p %c{1}: %m%n
# Settings to quiet third party logs that are too verbose
log4j.logger.org.eclipse.jetty=WARN
log4j.logger.org.eclipse.jetty.util.component.AbstractLifeCycle=ERROR
log4j.logger.org.apache.spark.repl.SparkIMain$exprTyper=INFO
log4j.logger.org.apache.spark.repl.SparkILoop$SparkILo...
Why do you have to link the math library in C?
...specified). GCC can be instructed to avoid this automatic link with the -nostdlib or -nodefaultlibs options.
The math functions in math.h have implementations in libm.so (or libm.a for static linking), and libm is not linked in by default. There are historical reasons for this libm/libc split, no...
What are the minimum margins most printers can handle?
... edited Apr 12 at 2:43
aaronsnoswell
5,41255 gold badges4141 silver badges6363 bronze badges
answered Aug 18 '10 at 15:01
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How can I quickly sum all numbers in a file?
...MO=Deparse -nle '$sum += $_ } END { print $sum'
The result is a more verbose version of the program, in a form that no one would ever write on their own:
BEGIN { $/ = "\n"; $\ = "\n"; }
LINE: while (defined($_ = <ARGV>)) {
chomp $_;
$sum += $_;
}
sub END {
print $sum;
}
-e synta...
How to generate a core dump in Linux on a segmentation fault?
... -SEGV as that will often invoke a signal handler making it harder to diagnose the stuck process
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Checking network connection
...imes out after long time, so this function will always return False. I suppose Google has changed their network is set up.
– theamk
Sep 18 '13 at 12:00
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