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How to reset / remove chrome's input highlighting / focus border? [duplicate]

...utline:none;border:1px solid red} Obviously replace red with your chosen hex code. You could also leave the border untouched and control the background color (or image) to highlight the field: :focus {outline:none;background-color:red} :-) ...
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Two-way encryption: I need to store passwords that can be retrieved

...ncrypted using mcrypt, run it through base64_encode and then convert it to hex code. Once in hex code it's easy to transfer in a variety of ways. $td = mcrypt_module_open('tripledes', '', 'ecb', ''); $iv = mcrypt_create_iv (mcrypt_enc_get_iv_size($td), MCRYPT_RAND); $key = substr("SUPERSECRETKEY",0...
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I need to generate uuid for my rails application. What are the options(gems) I have? [duplicate]

... ruby module. With easy usage. require 'securerandom' guid = SecureRandom.hex(10) #or whatever value you want instead of 10 share | improve this answer | follow ...
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Request failed: unacceptable content-type: text/html using AFNetworking 2.0

...ly correct. By ignoring the content type I do not receive my content as a hex code, nor as a failed nil response. This works great! Thank you – Brandon Nov 17 '15 at 16:37 ...
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In Typescript, How to check if a string is Numeric

...e|false|"") // ...but misinterprets leading-number strings, particularly hex literals ("0x...") // subtraction forces infinities to NaN // adding 1 corrects loss of precision from parseFloat (#15100) return !isArray(val) && (val - parseFloat(val) + 1) >= 0; } rxjs/isNumeric.ts ...
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Convert decimal to binary in python [duplicate]

... Try bin(2). You don't get '10'. You get '0b10'. Same possible pit with hex(2) ('0x2'). So you want all but the first two characters. So you take a slice that starts after the first two characters. – leewz May 3 '14 at 5:04 ...
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List comprehension vs map

... using exactly the same function: $ python -mtimeit -s'xs=range(10)' 'map(hex, xs)' 100000 loops, best of 3: 4.86 usec per loop $ python -mtimeit -s'xs=range(10)' '[hex(x) for x in xs]' 100000 loops, best of 3: 5.58 usec per loop An example of how performance comparison gets completely reversed w...
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Converting an int to a binary string representation in Java?

...get string representation of the first argument i in the radix (Octal - 8, Hex - 16, Binary - 2) specified by the second argument. Integer.toString(i, radix) Example_ private void getStrtingRadix() { // TODO Auto-generated method stub /* returns the string representation of the...
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那些年 O2O创业我踩了十个坑 - 资讯 - 清泛网 - 专注C/C++及内核技术

...式存在诸多痛点:比如无法提供24小时服务、标准化程度、洗涤质量无保障、大多为加盟店缺乏管理、售后无保障。 在O2O风口来临之前的两三年,我一直在做转型准备,且一直想杀入互联网,怎奈一方面完全线上的玩法自己...
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淘宝网采用什么技术架构来实现网站高负载的 - 更多技术 - 清泛网 - 专注C/C...

...新不是非常频繁,因此适合放到缓存中,这样可以大大减DB的负载。另外宝贝详情页面相对也更新比较 少,因此也适合放到缓存中来减DB负载。 三、应用拆分(HSF) 首先,在说明应用拆分之前,我们先来回顾一下一个系统从...