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What is the difference between an int and an Integer in Java and C#?
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In Java, the 'int' type is a primitive, whereas the 'Integer' type is an object.
In C#, the 'i...
Using scanf() in C++ programs is faster than using cin?
... 33,280,276 random numbers. The execution times are:
iostream version: 24.3 seconds
scanf version: 6.4 seconds
Changing the compiler's optimization settings didn't seem to change the results much at all.
Thus: there really is a speed difference.
EDIT: User clyfish points out below that...
Getting ssh to execute a command in the background on target machine
This is a follow-on question to the How do you use ssh in a shell script? question. If I want to execute a command on the remote machine that runs in the background on that machine, how do I get the ssh command to return? When I try to just include the ampersand (&) at the end of the command it ...
Portable way to get file size (in bytes) in shell?
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14 Answers
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Active
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Why shouldn't all functions be async by default?
The async-await pattern of .net 4.5 is paradigm changing. It's almost too good to be true.
4 Answers
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Import CSV file to strongly typed data structure in .Net [closed]
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Microsoft's TextFieldParser is stable and follows RFC 4180 for CSV files. Don't be put off by t...
How do I list all cron jobs for all users?
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1149
You would have to run this as root, but:
for user in $(cut -f1 -d: /etc/passwd); do crontab -u...
Find and kill a process in one line using bash and regex
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1453
In bash, you should be able to do:
kill $(ps aux | grep '[p]ython csp_build.py' | awk '{print...
How to check if command line tools is installed
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10.14 Mojave Update:
See Yosemite Update.
10.13 High Sierra Update:
See Yosemite Update.
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