try{$html=crawler('https://example.com');echo $html;}catch(Exception $e){echo"Error: ".$e->getMessage();} 带代理请求 代码语言:javascript 代码运行次数:0 运行 AI代码解释 $proxy=['ip'=>'123.45.67.89','port'=>8080,'type'=>'HTTP','auth'=>'user:pass'// 如果需要认证];try{$h...
Normally buttonsareconsidered "clicked"whenthe mouse buttonislet UP after a downward clickonthe button. What about timeswhenyou needtoread the raw up/down button values. A classic exampleforthisisa robotic remote control. Building a remote controlusinga GUIiseasy enough.Onebuttonforeachofthe directio...
Welcome to a tutorial on how to create an editable HTML table. Well, creating an editable table is quite literally adding acontentEditableproperty into the cell<td>on a double click. But it still requires quite some bits of code – Read on for an example! TABLE OF CONTENTS Download & Demo...
If you want to pass the same options to all inputs in the form (for example, a default class), you can use the :defaults option in simple_form_for. Specific options in input call will overwrite the defaults:<%= simple_form_for @user, defaults: { input_html: { class: 'default_...
Example:['foo.html','path/to/bar.html'] SimpleTemplateResponse.context_data¶ The context data to be used when rendering the template. It must be adict. Example:{'foo':123} SimpleTemplateResponse.rendered_content¶ The current rendered value of the response content, using the current temp...
you have certain responsibilities if you distribute copies of the software, or if you modify it: responsibilities to respect the freedom of others. For example, if you distribute copies of such a program, whether gratis or for a fee, you must pass on to the recipients the same freedoms that...
example .editorconfig .gitattributes banner.js CHANGELOG.md Gemfile jekyll-theme-so-simple.gemspec package.json Rakefile README.md README-OLD.md screenshot.png Upgrading If you're using the Ruby Gem or remote theme versions of So Simple, upgrading is fairly painless. ...
For example, if you insert spaces and split two parts of “8:00 PM” or “2 000 000” into a new line, this may cause confusion for readers. To avoid a line break when entering numbers and times in this case, you should insert spaces with this tag. ...
Let’s takethe Serverless sitefrom CSS-Tricks as an example. Currently, the only way to add a new resource is by forking the repo on GitHub and adding a new Markdown file. But let’s see how we can do it with a form instead of jumping through those hoops. ...
You can tell that TextEdit is in rich-text mode when it has a formatting toolbar at the top of the window (plain-text mode does not). HTML documents need to be plain-text documents, so we’ll need to change the format, as shown in this example (Figure 4-3). Use the Finder to...