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Web-scraping JavaScript page with Python
...his goal, but I have seen that in some pages where JavaScript is loaded I didn't obtain good results.
13 Answers
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Android Endless List
...ts OnScrollListener {
Aleph0 adapter = new Aleph0();
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setListAdapter(adapter);
getListView().setOnScrollListener(this);
}
public void onScroll(AbsListView view,
...
File Upload without Form
...; to 'upload.php' using POST method using jQuery. The input tag is not inside any form tag. It stands individually. So I don't want to use jQuery plugins like 'ajaxForm' or 'ajaxSubmit'.
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Find the closest ancestor element that has a specific class
...n so in the end, you have the ancestor with that class or null.
Here's a fiddle, if anyone wants to improve it. It won't work on old browsers (i.e. IE); see this compatibility table for classList. parentElement is used here because parentNode would involve more work to make sure that the node is an...
Allow multi-line in EditText view in Android?
How to allow multi-line in Android's EditText view?
15 Answers
15
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Accessing an SQLite Database in Swift
... the sqlite3_open documentation makes it explicit that we must do so to avoid leaking memory:
Whether or not an error occurs when it is opened, resources associated with the database connection handle should be released by passing it to sqlite3_close() when it is no longer required.
Use sqlite3...
Best practice for embedding arbitrary JSON in the DOM?
... intended use is clear. It doesn't feel like a hack (e.g. as using CSS to hide your "carrier" element does). It's perfectly valid.
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How to draw circle in html page?
...
You can't draw a circle per se. But you can make something identical to a circle.
You'd have to create a rectangle with rounded corners (via border-radius) that are one-half the width/height of the circle you want to make.
#circle {
width: 50px;
height: 50px;
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Flushing footer to bottom of the page, twitter bootstrap
...
Found the snippets here works really well for bootstrap
Html:
<div id="wrap">
<div id="main" class="container clear-top">
<p>Your content here</p>
</div>
</div>
<footer class="footer"></footer>
CSS:
html, body {
height: 100%;
}
#wrap...
Warn user before leaving web page with unsaved changes
...tepickers or checkbox/radiobutton beautifiers which save their value in a hidden input through JavaScript.
The change event also doesn't trigger on values set from JavaScript code, so also won't work for virtual inputs.
Binding the input event to all inputs (and textareas and selects) on your pa...