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Swift - How to convert String to Double
...")
formatter.numberStyle = .decimal
let number = formatter.number(from: "9,999.99")
Currency formats
let usLocale = Locale(identifier: "en_US")
let frenchLocale = Locale(identifier: "fr_FR")
let germanLocale = Locale(identifier: "de_DE")
let englishUKLocale = Locale(identifier: "en_GB") // United...
Editing legend (text) labels in ggplot
...ual , scale_fill_manual with different values for labels= such as c("T999", "T888")", "cols" .
2 Answers
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How to disable scientific notation?
...ely remove scientific notation in printing with this code:
options(scipen=999)
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What's a good Java, curses-like, library for terminal applications? [closed]
...swered Nov 20 '13 at 17:52
ashes999ashes999
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How can I limit possible inputs in a HTML5 “number” element?
... highest possible number that you may insert
<input type="number" max="999" />
if you add both a max and a min value you can specify the range of allowed values:
<input type="number" min="1" max="999" />
The above will still not stop a user from manually entering a value outside of...
What is a 'semantic predicate' in ANTLR?
...s input making
sure that the numbers are at most 3 digits "long" (at most 999). The following
grammar (Numbers.g) would do such a thing:
grammar Numbers;
// entry point of this parser: it parses an input string consisting of at least
// one number, optionally followed by zero or more comma's an...
搭建高可用mongodb集群（四）—— 分片 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
...。
config server，顾名思义为配置服务器，存储所有数据库元信息（路由、分片）的配置。mongos本身没有物理存储分片服务器和数据路由信息，只是缓存在内存里，配置服务器则实际存储这些数据。mongos第一次启动或者关掉重启就...
Validating IPv4 addresses with regexp
...0 or accept mixed octal/decimal notation like 033.033.33.033 or even allow 999.999.999.999. How about this regex which is 10 chars shorter than this answer: (([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])\.){3}([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])
– anneb
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How to create a inset box-shadow only on one side?
...,0,0.7);
}
.top-gradient-box {
background: linear-gradient(to bottom, #999 0, #ffffff 7px, #ffffff 100%);
}
.left-gradient-box {
background: linear-gradient(to right, #999 0, #ffffff 7px, #ffffff 100%);
}
.right-gradient-box {
background: linear-gradient(to left, #999 0, #ffffff 7px, #ff...
How can I perform a reverse string search in Excel without using VBA?
...clean and compact, and works well.
{=RIGHT(A1,LEN(A1)-MAX(IF(MID(A1,ROW(1:999),1)=" ",ROW(1:999),0)))}
It does not error trap for no spaces or one word, but that's easy to add.
Edit:
This handles trailing spaces, single word, and empty cell scenarios. I have not found a way to break it.
{=RIGHT...