大约有 11,644 项符合查询结果（耗时：0.0224秒） [XML]
Regular cast vs. static_cast vs. dynamic_cast [duplicate]
...d to cast between
the integer types. 'e.g.' char->long, int->short etc.
Static cast is also used to cast pointers to related types, for
example casting void* to the appropriate type.
dynamic_cast
Dynamic cast is used to convert pointers and references at run-time,
generall...
File input 'accept' attribute - is it useful?
...y selection. I tried many variations - space delimited, no dot characters, etc., but no dice in Chrome v20, so I ended up using the mime types and it worked great: accept='image/jpeg,image/gif,image/png,application/pdf,image/x-eps'
– Charlie Schliesser
Jun 27 '...
Drawing Isometric game worlds
...t his feet; tree's base is at it's roots; airplane's base is center-image, etc.) Then I just sort lowest to highest level, then lowest (highest on-screen) to highest base-Y, then lowest (left-most) to highest base-X. This renders the tiles the way one would expect.
Code to convert screen (point) ...
Simulating tremor (from e.g. Parkinson's Disease) with the mouse on a webpage?
...e tremor input.
Finally: for whatever controls you are programming (links, etc.):
capture click events, nudge them to the current "tremor" location based on the state of your tremor curves, and bounds-check your elements to see if the user has shaken out of the element intended, or possibly into an...
String, StringBuffer, and StringBuilder
...)
.toString()
Or
String s = new StringBuilder(100).appe..... etc. ...
// The difference is a size of 100 will be allocated upfront as fuzzy lollipop points out.
StringBuffer ( the syntax is exactly as with StringBuilder, the effects differ )
About
StringBuffer vs. StringBuilder ...
How to implement Rate It feature in Android App
...miss();
}
});
ll.addView(b3);
dialog.setContentView(ll);
dialog.show();
}
}
Integrating the class is as simple as adding:
AppRater.app_launched(this);
To your Activity. It only needs to be added to one Activity in the entire app.
...
Is ASCII code 7-bit or 8-bit?
...ng in which bytes 0x80 through 0xFF have no defined meaning, but that's a retcon.
There are dozens of text encodings that make use of the 8th bit; they can be classified as ASCII-compatible or not, and fixed- or variable-width. ASCII-compatible means that regardless of context, single bytes with v...
How to encrypt/decrypt data in php?
...n substr($data, 0, -ord($data[strlen($data) - 1]));
}
$row = $result->fetch(PDO::FETCH_ASSOC); // read from database result
// $enc_name = base64_decode($row['Name']);
// $enc_name = hex2bin($row['Name']);
$enc_name = $row['Name'];
// $iv = base64_decode($row['IV']);
// $iv = hex2bin($row['IV'])...
How to include view/partial specific styling in AngularJS
...customize where the stylesheets are injected: head, body, custom selector, etc...
Supports preloading, persisting and cache busting
Supports media queries and optimizes page load via matchMedia API
https://github.com/door3/angular-css
Here are some examples:
Routes
$routeProvider
.when('/...
Confirm deletion in modal / dialog using Twitter Bootstrap?
...sion to do things being tricked into clicking links on other sites, emails etc so the malicious user can take advantage of that users permissions.
– Brett
Aug 14 '15 at 13:41
...