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How to check if a variable is an integer in JavaScript?
...is counts NaN as an integer. also performs worse against my method. jsperf.com/numbers-and-integers
– Blake Regalia
Jan 31 '13 at 23:54
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How to add directory to classpath in an application run profile in IntelliJ IDEA?
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Step 6 does not come up for me. I am on intellij 14. I have a folder called lib where my .jar are located. selecting the folder or jar will just parse the path into intellij. still does not work
– Takeru
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Getting ssh to execute a command in the background on target machine
... 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 just hangs. The exact form of the ...
Are there benefits of passing by pointer over passing by reference in C++?
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Incomplete answer. Using pointers won't authorize uses of temporary/promoted objects, nor the use of pointed object as stack-like objects. And it will suggest that the argument can be NULL when, most of the time, a NULL value s...
Android: Remove all the previous activities from the back stack
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This does not work for notifications stackoverflow.com/questions/24873131/…
– Sam
Sep 9 '17 at 16:40
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PreparedStatement with list of parameters in a IN clause [duplicate]
... I think it's a bad idea and can ruin your production in a big company. The pool have a max number of prepared statement ( and ofc don't use -1 ) and you can saturate that max with that trick. For me this answer is dangerous and can be evil.
– amdev
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Using tags in the with other HTML
...t of course, for pissing off HTML validators...
Finally, regarding the common (but subjective) claim that embedding CSS within HTML is poor practice, it should be noted that the whole point of the scoped attribute is to accommodate typical modern development frameworks that allow developers to i...
Check status of one port on remote host [closed]
I need a command line that can check the port status on a remote host. I tried ping xxx.xxx.xxx.xxx:161 but it doesn't recognize the "host". I thought it was a "good" answer until I did the same command against a host I know has that port open. This is for a batch file on Windows that will chec...
MySQL OPTIMIZE all tables?
MySQL has an OPTIMIZE TABLE command which can be used to reclaim unused space in a MySQL install. Is there a way (built-in command or common stored procedure) to run this optimization for every table in the database and/or server install, or is this something you'd have to script up yourself?
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OS X Bash, 'watch' command
I'm looking for the best way to duplicate the Linux 'watch' command on Mac OS X. I'd like to run a command every few seconds to pattern match on the contents of an output file using 'tail' and 'sed'.
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