block | 易学教程

Magento static blocks. Remove wrapping <p>

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问题 When i create static block magento wraps content with <p> tags. Which is very bad for DOM. Is is possible to remove it somehow. I suppose it is some javascript but i don't know which one. 回答1: Actually wrong on my earlier answer. You need to turn the static block WYSIWYG editor off-by-default. Go to System -> Configuration , find General section on left hand side, click on Content Management and set 'Enable WYSIWYG Editor' to 'Disable by default' from list. Then edit your static blocks

Linux学习四 Linux 磁盘与文件系统管理

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1 认识 Linux 文件系统　　Linux 最传统的磁盘文件系统 (filesystem) 使用的是 EXT2，而文件系统是建立在磁盘上的，因此我们得了解磁盘的物理组成。 1.1 磁盘组成与分区　　磁盘物理组成：　　　　圆形的磁盘盘（主要记录数据的部分）；　　　　机械手臂，与在机械手臂上的磁盘读取头（可擦写磁盘盘上的数据）；　　　　主轴马达，可以转动磁盘盘，让机械手臂的读取头在磁盘盘上读取数据。　　磁盘盘上物理组成：　　　　扇区(Sector)为最小的物理储存单位，且依据磁盘设计的不同，目前主要有 512bytes 与 4K 两种格式；　　　　将扇区组成一个圆，那就是磁柱(Cylinder)；　　　　早期的分区主要以磁柱为最小分区单位，现在的分区通常使用扇区为最小分区单位（每个扇区都有其号码，就好像座位一样）；　　　　磁盘分区表主要有两种格式，一种是限制较多的 MBR 分区表，一种是较新且限制较少的 GPT 分区表；　　　　MBR 分区表中，第一个扇区最重要，里面有：（1）主要开机区(Master boot record，MBR)及分区表(partition table)，其中 MBR 占有 446bytes，而 partition table 则占有 64bytes；　　　　GPT 分区表除了分区数量扩充较多之外，支持的磁盘容量也可以超过 2TB。　

How to call a method once the completion block finish?

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I want to call the signUp method first, once I got the userID, I need to call the another method normalSignupMethod . [ConnectionObj signUp:user]; [helper normalSignupMethod:dict]; signUp Method: [MYRequest signUp:user successBlock:^(QBResponse *response, QBUUser *user) { // Sign up was successful // Store user id [SingletonClass sharedMySingleton].userID = [NSString stringWithFormat:@"%@",response.data[@"id"]]; } errorBlock:^(QBResponse *response) { // Handle error here NSLog(@" error in creating session %@", response.error); [SVProgressHUD showErrorWithStatus:NSLocalizedString(@"SignUp to

How do I display the current disk IO queue length on Linux? [closed]

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问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 11 months ago . I am working on a new IO scheduler for the Linux Kernel. I am trying to see if anyone knows of a tool that prints out total number of outstanding IO requests (Disk IO queue) in Linux? I would be working from a terminal. Thank you! 回答1: Forgive the massive necro here. You actually want iostat -x which will

In HTML5, a <div> is technically a block-level element, but behaves as an in-line element. Is this a special 'hybrid' element?

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A block level element as defined by the W3Schools has having a line break before and after the element, such as p, h1, etc. Non nested inline elements either start on their own line (no line break) or remain on the same line if nested. While span behaves normally (as well as all other inline elements). Div never creates line breaks like block elements all do, but only starts on a new line at the opening of the div element. Perhaps I'm missing something since everyone talks about DIV being block level, but it behaves like an inline element in that it starts a new line if not nested, doesn't

Create a new Block in Magento

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I asked this question yesterday Static block on home page in Magento , which answered my question about hooking a cms/block to an existing block (content, in that example). But now I would like to know how to create my own block. I have this in my .phtml template: <?php echo $this->getChildHtml('home_flash') ?> And this in my cms.xml file <reference name="home_flash"> <block type="cms/block" name="home-page-flash" before="content"> <action method="setBlockId"><block_id>home-page-flash</block_id></action> </block> </reference> But this is not working. I have also tried to create my own block

Flex实现九宫格

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写一个靠谱的flex布局 <!DOCTYPE html> <html> <style> .block { padding-top: 30%; margin-top: 3%; border-radius: 10%; background-color: orange; width: 30%; } .container-flex2 { display: flex; flex-wrap: wrap; justify-content: space-around; } </style> <body> <div class="container-flex2"> <div class="block"></div> <div class="block"></div> <div class="block"></div> <div class="block"></div> <div class="block"></div> <div class="block"></div> <div class="block"></div> <div class="block"></div> <div class="block"></div> </div> </body> </html> 关键点：利用了padding-top和flex-wrap:wrap，当设置background-color时

Pass data from block to view

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问题 I found that you can set data to the view from block by setting it to your xml file. Is there's a way to set it without accessing your xml file? And another question, how can I pass data from controller to block? 回答1: For passing data from block to view In block use $this->setVariableName($value) or $this->assign(‘variableName’, $value) In template use $this->getVariableName() or $variableName respectively For passing data from controller to block It's not the responsibility of the controller

微信小程序警告：Now you can provide attr \"wx:key\" for a \"wx:for\" to improve performance.

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那是因为在<block wx:for-items="{{imgUrls}}">中不存在wx:key="imgUrls"所以才导致报了个警告。写成<block wx:for="{{imgUrls}}" wx:key="imgUrls">即可消除警告如果明确知道该列表是静态，或者不必关注其顺序，可以选择忽略不处理也可。如果是动态的则需要使用 wx:key 来指定列表中项目的唯一的标识符。参考链接： https://www.cnblogs.com/Chenzhifeng/p/7462704.html 来源： https://www.cnblogs.com/lfri/p/11869794.html

how to allow known web crawlers and block spammers and harmful robots from scanning asp.net website

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问题 How can I configure my site to allow crawling from well known robots like google, bing, yahoo, alexa etc. and stop other harmful spammers, robots should i block particular IP? please discuss any pros, cons Anything to be done in web.config or IIS? Can I do it server wide If i have vps with root access? Thanks. 回答1: I'd recommend that you take a look the answer I posted to a similar question: How to identify web-crawler? Robots.txt The robots.txt is useful for polite bots, but spammers are