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Map to String in Java
...ame string representation of a Map in a variable without meddling with standard output? Something like String mapAsString = Collections.toString(map) ?
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jQuery show for 5 seconds then hide
...ation, it's just an instant effect.
Or, another option is to use .delay() and .queue() yourself, like this:
$("#myElem").show().delay(5000).queue(function(n) {
$(this).hide(); n();
});
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Find commit by hash SHA in Git
...t in Git by a given hash, SHA. For example, if I have the "a2c25061" hash, and I need to get the author and the committer of this commit.
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Git commit date
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The
show
command may be what you want. Try
git show -s --format=%ci <commit>
Other formats for the date string are available as well. Check the manual page for
details.
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Assign same value to multiple variables at once?
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This can't be used in Php class and this is the raw type.
– Chaminda Bandara
Nov 14 '16 at 10:08
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Debugging JavaScript in IE7
... I don't see any script debugging options in the IE Dev Toolbar, and the lastest version of Web Development Helper isn't working, even after changing my advanced preferences and restarting IE7.
– stevebot
Aug 30 '11 at 16:14
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Tuning nginx worker_process to obtain 100k hits per min
...vailable
}
worker_rlimit_nofile 20000; # Each connection needs a filehandle (or 2 if you are proxying)
# Total amount of users you can serve = worker_processes * worker_connections
more info: Optimizing nginx for high traffic loads
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Can I set null as the default value for a @Value in Spring?
...ckoverflow.com/questions/9347929/… mentions using ${some.param:#{null}}, and that worked for me without having to set nullValue, seems that this is the default? (In a Spring Boot application.)
– vorburger
Oct 5 '14 at 21:43
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Rails migration: t.references with alternative name?
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This works on Rails 5.1 and none of the other suggestions do. It's much cleaner, and feels right.
– stephenmurdoch
May 6 '17 at 2:03
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Google Maps V3: How to disable “street view”?
...s.google.com/maps/documentation/javascript/…
– Alexander Forbes-Reed
May 11 '17 at 13:28
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