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How do I remove newlines from a text file?
...ork then you're going to have to inspect your file more closely (e.g. in a hex editor) to find out what characters are actually in there that you want to remove.
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How to set text color to a text view programmatically [duplicate]
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0xFFBDBDBD is the hexadecimal reprecentation of an integer, where the different parts represent the amounts of alpha, red, green and blue (0xAARRGGBB) (the 0xff means the alpha is completely white - that is, no transparency). "#bdbdbd" is a st...
技术人员如何创业《四》- 打造超强执行力团队 - 资讯 - 清泛网 - 专注C/C++...
...视低能力员工。团结互助，这是一个强调团体的时代。大数据大数据，就是一堆人在一起才叫大数据。当然对于团队也是这样，不管团队内部什么成员，只要完成了团体目标才是好的团队。很多时候我们创业公司一个项目里有三...
Where are my postgres *.conf files?
...e_min_age = 50000000
#vacuum_freeze_table_age = 150000000
#bytea_output = 'hex' # hex, escape
#xmlbinary = 'base64'
#xmloption = 'content'
# - Locale and Formatting -
datestyle = 'iso, mdy'
#intervalstyle = 'postgres'
#timezone = '(defaults to server environment setting)'
#timezone_abbre...
What is the difference between conversion specifiers %i and %d in formatted IO functions (*printf /
...ger as a signed decimal number, but %i defaults to decimal but also allows hexadecimal (if preceded by 0x) and octal (if preceded by 0).
So 033 would be 27 with %i but 33 with %d.
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Generating Guids in Ruby
...e tokens in Ruby
>> require 'digest'
=> []
>> Digest::SHA1.hexdigest("some-random-string")[8..16]
=> "2ebe5597f"
>> SecureRandom.base64(8).gsub("/","_").gsub(/=+$/,"")
=> "AEWQyovNFo0"
>> rand(36**8).to_s(36)
=> "uur0cj2h"
...
Does Git warn me if a shorthand commit ID can refer to 2 different commits?
...RT_NAME_AMBIGUOUS))
return error("short SHA1 %.*s is ambiguous.", len, hex_pfx);
and this:
if (!ds->candidate_checked)
/*
* If this is the only candidate, there is no point
* calling the disambiguation hint callback.
*
* On the other hand, if the current candidate
...
马云、王健林为什么都看中了上海？ - 资讯 - 清泛网 - 专注C/C++及内核技术
...财经、蚂蚁金服、宁波云汉的投资，共同打造一家领先的数据服务公司。
今年3月，上海国际电影节、阿里巴巴签署战略合作协议，2015年起签订三年战略合作协议，搭建新人扶持、服务、创新的平台。
今年4月17日，...
Why cannot cast Integer to String in java?
...gue, Integer.toString(myInt, radix) that lets you specify whether you want hex, octal, etc. If you want to be consistent in your code (purely aesthetically, I guess) the second form can be used in more places.
Edit 2 I assumed you meant that your integer was an int and not an Integer. If it's alrea...
Swift 和 .Net 开源，回顾 2015 年 9 大开源事件 - 开源 & Github - 清泛网 - 专注IT技能提升
...，它可以很容易地存储含有如数量、直方图、草图等统计数据的节点和边的大规模图。这些统计数据可以通过时间窗口总结节点和边的属性，它们还可以随时间动态更新。
不是一个大的故事，但确实有趣。
9、骇自己的车现在...