大约有 43,000 项符合查询结果（耗时：0.0544秒） [XML]
What's the best manner of implementing a social activity stream? [closed]
...found on the topic, though it's not rails specific.
http://www.slideshare.net/danmckinley/etsy-activity-feeds-architecture
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Transparent ARGB hex value
...alpha*255 then round then to hex. Here's a quick converter http://jsfiddle.net/8ajxdLap/4/
function rgb2hex(rgb) {
var rgbm = rgb.match(/^rgba?[\s+]?\([\s+]?(\d+)[\s+]?,[\s+]?(\d+)[\s+]?,[\s+]?(\d+)[\s+]?,[\s+]?((?:[0-9]*[.])?[0-9]+)[\s+]?\)/i);
if (rgbm && rgbm.length === 5) {
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How to use PHP OPCache?
...ault_locale = en_utf8
intl.error_level = E_WARNING
intl -> http://php.net/manual/en/book.intl.php
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Is 161803398 A 'Special' Number? Inside of Math.Random()
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Not the answer you're looking for? Browse other questions tagged c# .net algorithm random or ask your own question.
instantiate a class from a variable in PHP?
... the class object so doesn't apply for this case. See the return value php.net/manual/en/function.call-user-func-array.php
– ChrisN
Jan 11 '18 at 12:36
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How to Parse Command Line Arguments in C++? [duplicate]
...ative is The Lean Mean C++ Option Parser:
http://optionparser.sourceforge.net
It is a header-only library (just a single header file, in fact) and unlike all the other suggestions it is
also freestanding, i.e. it has no dependencies whatsoever. In particular
How to vertically align elements in ?
...ed in IE7. i found a way to align the contents of each <li>: ampsoft.net/webdesign-l/vertical-aligned-nav-list.html but there seems to be no cross browser way to align <li> inside <ul>...
– akonsu
Aug 4 '10 at 15:26
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In javascript, is an empty string always false as a boolean?
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null is not false, neither true, null is null. jsfiddle.net/sq1Lkpg0
– Bruno Finger
Jul 22 '15 at 11:54
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Creating a BLOB from a Base64 string in JavaScript
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See this example: https://jsfiddle.net/pqhdce2L/
function b64toBlob(b64Data, contentType, sliceSize) {
contentType = contentType || '';
sliceSize = sliceSize || 512;
var byteCharacters = atob(b64Data);
var byteArrays = [];
for (var off...
Linux反编译全攻略 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
...的例子程序你可以到这来下载:
http://www.crackmes.de/users/veneta/crackmes/linux_crackme_v2 。古人云“工欲善其事，必先利其器”，本文中所用到的工具及操作平台罗列如下:
操作平台: gentoo 2004.3 # kernel 2.6.9
逆向工具:
反汇编 -- obj...