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Unusual shape of a textarea?
...e page.
(Web Platform)
[Currently supported in WebKit Nightly, Safari 6.1+ and iOS7 and already usable in chrome and opera after enabling the flag: enable-experimental-web-platform-features - caniuse, Web Platform ]
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So you could make that textarea shape by flowing the text through 2 re...
How can I get the external SD card path for Android 4.0+?
...age devices that use an sdcard as their main storage
HTC G1 (cyanogenmod 6.1)
HTC G1 (stock)
HTC Vision/G2 (stock)
Excepting the Incredible all these devices only returned their removable storage. There are probably some extra checks I should be doing, but this is at least a bit better than any ...
Is there a way to iterate over a dictionary?
...um += [dict[key] intValue];
... is about 40% faster.
EDIT: The new SDK (6.1+) appears to optimise loop iteration, so the loop approach is now about 20% faster than the block approach, at least for the simple case above.
s...
What's wrong with using == to compare floats in Java?
...so they may not report as exactly equal. For example, setting a float to "6.1" and then printing it out again, you may get a reported value of something like "6.099999904632568359375". This is fundamental to the way floats work; therefore, you don't want to compare them using equality, but rather ...
Can you do greater than comparison on a date in a Rails 3 search?
...
Rails 6.1 added a new 'syntax' for comparison operators in where conditions, for example:
Post.where('id >': 9)
Post.where('id >=': 9)
Post.where('id <': 3)
Post.where('id <=': 3)
So your query can be rewritten as foll...
How are cookies passed in the HTTP protocol?
...8
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/49.0.2623.112 Safari/537.36
Accept-Encoding: gzip, deflate, sdch
Accept-Language: en-US,en;q=0.8,ru;q=0.6
Cookie: name=F
...
只有程序员能看懂的笑话 - 轻松一刻 - 清泛网 - 专注C/C++及内核技术
...厌康熙的哪个儿子？ 答：胤?。 因为他是八阿哥。 加强版 程序员最喜欢七阿哥，因为他弟八阿哥。。。
随机函数可以帮你实现家庭和谐： Talk(){:top word(1)=”恩！”; word(2)=”好的！”;word(3)=”然后呢？”;word(4)=”有道理”;i=...
强烈推荐一款非常mini的代码高亮开源软件--prism - 开源 & Github - 清泛网...
...定制化下载，按照需求下载相应的编程语言支持js，开发版或迷你版。更重要的是代码本身非常小巧，js、css各一个文件，使用时引入它们，它会自动将<pre><code class="language-c">...printf("hello, world");...</code></pre>之间的代码进行高亮...
vs2010编译boost若干问题解决 - 开源 & Github - 清泛网 - 专注C/C++及内核技术
... www.boost.org users download 上下载boost安装包，我下的是1.52.0版。按照说明，直接运行bootstr...首先说下环境，win7，vs2010。
先在http://www.boost.org/users/download/上下载boost安装包，我下的是1.52.0版。
按照说明，直接运行“bootstrap.bat”，...
WhatsApp比微信好在哪里？ - 资讯 - 清泛网 - 专注C/C++及内核技术
...收购让很多行业人士震惊，很多人开发把目光转到了中国版的同类产品：微信。WhatsApp是付费应用，截至2014年1月，WhatsApp月活跃用户4.3亿，而微信是免费应用，2013年底的月活跃用户为2.7亿。那么，从应用的功能和商业模式上看...