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Sorting an array of objects by property values
... = key(a), b = key(b), reverse * ((a > b) - (b > a));
}
}
//Now you can sort by any field at will...
const homes=[{h_id:"3",city:"Dallas",state:"TX",zip:"75201",price:"162500"},{h_id:"4",city:"Bevery Hills",state:"CA",zip:"90210",price:"319250"},{h_id:"5",city:"New York",state:"NY"...
Is #pragma once a safe include guard?
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@AHelps Vaporware. Has it been almost five years now. Maybe in 2023 you'll come back to this comment and say "I told you so".
– doug65536
Dec 10 '16 at 10:28
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How to make a always full screen?
...rks better if you use the following: position: fixed; top: 0; left: 0; and now the part that is different: width: 100%; height: 100%;. This actually works in older browsers flawlessly as well.
– Aart den Braber
Mar 17 '17 at 17:22
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How to stop flask application without using ctrl-c
...t=app.run)
server.start()
# ...
server.terminate()
server.join()
Let me know if this helps.
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How to retrieve a file from a server via SFTP?
...s left as an exercise for the reader :-)
JSch jsch = new JSch();
String knownHostsFilename = "/home/username/.ssh/known_hosts";
jsch.setKnownHosts( knownHostsFilename );
Session session = jsch.getSession( "remote-username", "remote-host" );
{
// "interactive" version
// can selectively up...
MySQL: Enable LOAD DATA LOCAL INFILE
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Mohit, somehow I solved it, because now the global variable 'local_infile' is always ON, even after reboot. And it seems I did not use my.cnf file for this. Could you, please, try to log in into PhpMyAdmin, latest version, as root, go to the Variables section, ...
Type safety: Unchecked cast
...till get this warning. The problem is, getBean returns Object, so it is unknown what the type is. Converting it to HashMap directly would not cause the problem with the second case (and perhaps there would not be a warning in the first case, I'm not sure how pedantic the Java compiler is with warnin...
Trigger a Travis-CI rebuild without pushing a commit?
... project, and it errored for reasons unrelated to your PR per se, and you know it would succeed if you could just nudge it to try again. It's understandable why you can't (not your project) -- but also understandable why you'd want to (your PR incorrectly "looks bad").
– Greg H...
How can I generate an MD5 hash?
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@Bombe: why should we expect to have to know about MessageDigest's internal state?
– Dan Barowy
Jul 1 '14 at 14:10
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Dealing with “java.lang.OutOfMemoryError: PermGen space” error
...classical example is Java.lang.OutOfMemoryError:PermGen Space in Tomcat.
Now there are two ways to solve this:
1. Find the cause of Memory Leak or if there is any memory leak.
2. Increase size of PermGen Space by using JVM param -XX:MaxPermSize and -XX:PermSize.
You can also check 2 Solution of J...