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What is the best method of handling currency/money?
...py this answer blindly - precision 8, scale 2 gives you a maximum value of 999,999.99. If you need a number greater than a million then increase the precision!
– Jon Cairns
Jan 3 '13 at 11:01
...
jQuery: Get selected element tag name
...jQuery("<h1>").prop("tagName"); //==> "H1"
jQuery("<coolTagName999>").prop("tagName"); //==> "COOLTAGNAME999"
If writing out .prop("tagName") is tedious, you can create a custom function like so:
jQuery.fn.tagName = function() {
return this.prop("tagName");
};
Examples:
jQ...
【HarmonyOS】编译、测试全流程 - HarmonyOS NEXT - 清泛IT社区，为创新赋能！
...为AGC申请Release证书开发者费用免费（$25一次性注册）99美元/年（约680元/年）免费（个人开发者）证书管理平台本地keystore文件Apple开发者门户AppGallery Connect (AGC)配置文件无需需Provisioning Profile需Profile配置文件证书有效期自定义（...
Add comma to numbers every three digits
...
RC @Mark Byers The syntax is right. '999.9999'.replace(/(\d)(?=(\d\d\d)+(?!\d))/g, "$1,") returns '999.9,999' though.
– bendewey
Jan 2 '10 at 4:44
...
How can I round down a number in Javascript?
...(10, decimals) ) / Math.pow(10, decimals) );
}
examples
alert(roundDown(999.999999)); // 999
alert(roundDown(999.999999, 3)); // 999.999
alert(roundDown(999.999999, -1)); // 990
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Format number to 2 decimal places
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Truncate always "rounds" down. 1.999 truncated to 2 DP would be 1.99 where 2.00 would mathematically be more correct. If that's not a problem then truncate's fine but you should be aware of it.
– GordonM
Apr 24 '15 at ...
How to get the nth element of a python list or a default if not available
...; range(5)[6:7]
[]
And the full expression
>>> (range(5)[3:4]+[999])[0]
3
>>> (range(5)[4:5]+[999])[0]
4
>>> (range(5)[5:6]+[999])[0]
999
>>> (range(5)[6:7]+[999])[0]
999
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Difference between float and decimal data type
... @a := (a/3): 33.333333333
@b := (b/3): 33.333333333333
@a + @a + @a: 99.999999999000000000000000000000
@b + @b + @b: 100
The decimal did exactly what's supposed to do on this cases, it
truncated the rest, thus losing the 1/3 part.
So for sums the decimal is better, but for divisions the float ...
How to list variables declared in script in bash?
...y make it into the output.
+ function a() { echo $'\nA2=B'; }; A0=000; A9=999;
+ SOLUTION | grep '^A[0-9]='
A0=000
A9=999
AND: The "DejayClayton" problem is solved (embedded newlines in variable values do not disrupt the output - each VAR=VALUE get a single output line):
+ A1=$'111\nA2=222'; A0...
从Code Review 谈如何做技术 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...了，该换血了。2）让你团队的人花时候阅读一下《代码大全》这本书（当然，还要读很多基础知识的书）。
次当其冲的是——“结果更重要”，也就是说，做出来更重要，做漂亮不重要。因为我的KPI和年终奖based on how many works ...