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Tomcat: How to find out running tomcat version
I'm trying to get Appfuse + tomcat + jRebel working.
27 Answers
27
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Modulo operator with negative values [duplicate]
... I think no matter which way and how many times you skin that cat, the fundamental fact is that divide and modulo with signed operands is implementation defined. There's always a "which way" choice in some guise or another. The guaranteed identity at the end of that quote is what's impo...
Why won't my PHP app send a 404 error?
...cause you have to create that file yourself.
– Super Cat
Jan 6 '15 at 4:53
@SuperCat thanks , now i reread the error a...
Restore LogCat window within Android Studio
...recently started to use Android Studio v0.1.1, And i can't seem to find LogCat... Is it gone? Or if not, how can I enable it?
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How to convert all text to lowercase in Vim
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Many ways to skin a cat... here's the way I just posted about:
:%s/[A-Z]/\L&/g
Likewise for upper case:
:%s/[a-z]/\U&/g
I prefer this way because I am using this construct (:%s/[pattern]/replace/g) all the time so it's more natu...
ArithmeticException: “Non-terminating decimal expansion; no exact representable decimal result”
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RoundingMode.HALF_EVEN is recommended for financial applications. This is what's used in banking
– ACV
Sep 19 '16 at 19:01
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Click outside menu to close in jquery
...plugin is ok in you case, then I suggest Ben Alman's clickoutside plugin located here:
its usage is as simple as this:
$('#menu').bind('clickoutside', function (event) {
$(this).hide();
});
hope this helps.
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How to declare string constants in JavaScript? [duplicate]
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So many ways to skin this cat. You can do this in a closure. This code will give you a read-only , namespaced way to have constants. Just declare them in the Public area.
//Namespaced Constants
var MyAppName;
//MyAppName Namespace
(function (MyAppNam...
How to create a database from shell command?
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cat filename.sql | mysql -u username -p # type mysql password when asked for it
Where filename.sql holds all the sql to create your database. Or...
echo "create database `database-name`" | mysql -u username -p
If you rea...
Context switches much slower in new linux kernels
...ware.
To see which cpuidle driver is currently active in your setup, just cat the current_driver file in the cpuidle section of /sys/devices/system/cpu as follows:
cat /sys/devices/system/cpu/cpuidle/current_driver
If you want your modern Linux OS to have the lowest context switch latency possib...