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round up to 2 decimal places in java? [duplicate]
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444
Well this one works...
double roundOff = Math.round(a * 100.0) / 100.0;
Output is
123.14
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Removing X-Powered-By
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PekkaPekka
408k128128 gold badges907907 silver badges10481048 bronze badges
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Can you make valid Makefiles without tab characters?
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edited May 23 '17 at 11:47
Community♦
111 silver badge
answered Jan 25 '10 at 9:19
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Git push branch from one remote to another?
...ne:refs/heads/one
Counting objects: 5, done.
Writing objects: 100% (3/3), 240 bytes, done.
Total 3 (delta 0), reused 0 (delta 0)
Unpacking objects: 100% (3/3), done.
To /tmp/rorg
* [new branch] origin/one -> one
So origin/BRANCHNAME:refs/heads/BRANCHNAME
Checking in my rorg remote:
pat@...
How can I show dots (“…”) in a span with hidden overflow?
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sandeepsandeep
83.4k2323 gold badges127127 silver badges149149 bronze badges
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Python multiprocessing pool.map for multiple arguments
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answered Mar 26 '11 at 14:36
senderlesenderle
116k2828 gold badges191191 silver badges217217 bronze badges
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Remove multiple elements from array in Javascript/jQuery
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There's always the plain old for loop:
var valuesArr = ["v1","v2","v3","v4","v5"],
removeValFromIndex = [0,2,4];
for (var i = removeValFromIndex.length -1; i >= 0; i--)
valuesArr.splice(removeValFromIndex[i],1);
Go through removeValFromIndex in reverse order and you can .splice() ...
How to disable GCC warnings for a few lines of code
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Matt JoinerMatt Joiner
94.2k8585 gold badges321321 silver badges483483 bronze badges
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How to specify new GCC path for CMake
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edited Jan 28 '18 at 21:54
compor
1,96711 gold badge1515 silver badges2424 bronze badges
answered Jun 2...
Is it possible to stop JavaScript execution? [duplicate]
...y wiki
9 revs, 5 users 68%user652649
14
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