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iPhone - Get Position of UIView within entire UIWindow
...lPosition toView:nil];
... converts a point in local coordinate space to window coordinates. You can use this method to calculate a view's origin in window space like this:
[aView.superview convertPoint:aView.frame.origin toView:nil];
2014 Edit: Looking at the popularity of Matt__C's comment it...
Multiple left-hand assignment with JavaScript
...function bad() {
var var1 = var2 = var3 = 1;
}
good();
console.log(window.var2); // undefined
bad();
console.log(window.var2); // 1. Aggh!
Actually this shows that assignment are right associative. The bad example is equivalent to:
var var1 = (window.var2 = (window.var3 = 1));
...
How do I send a cross-domain POST request via JavaScript?
...body.appendChild(iframe);
iframe.style.display = "none";
iframe.contentWindow.name = uniqueString;
// construct a form with hidden inputs, targeting the iframe
var form = document.createElement("form");
form.target = uniqueString;
form.action = "http://INSERT_YOUR_URL_HERE";
form.meth...
In Python, how do you convert seconds since epoch to a `datetime` object?
...datetime.fromtimestamp(timestamp) and .utcfromtimestamp(timestamp) fail on windows for dates before Jan. 1, 1970 while negative unix timestamps seem to work on unix-based platforms. The docs say this:
"This may raise ValueError, if the timestamp is out of the range of
values supported by the p...
Eclipse - Unable to install breakpoint due to missing line number attributes
...erent machine, Sun JVM1.6.0_16, the debug connection did work correctly).
Window --> Preferences --> Java --> Compiler --> Classfile Generation: "add line number attributes to generated class file" was checked. I did a clean, recompile. I did uncheck it, recompile, check it, recompile. ...
Citrix服务器虚拟化：XenApp 6.5发布服务器上的应用程序 - 更多技术 - 清泛...
...或桌面上虚拟化：1)服务器桌面：发布场中服务器的整个Windows桌面，插...XenApp可发布以下类型的资源向用户提供信息访问，这些资源可在服务器或桌面上虚拟化：
1) 服务器桌面：发布场中服务器的整个Windows 桌面，插件连接到...
Show a PDF files in users browser via PHP/Perl
...s.onClickDraftSave('#login-link');
var $window = $(window),
onScroll = function(e) {
var $elem = $('.new-login-left'),
docViewTop = $window.sc...
offsetting an html anchor to adjust for fixed header [duplicate]
...ovided.
*/
init: function() {
this.scrollToCurrent();
window.addEventListener('hashchange', this.scrollToCurrent.bind(this));
document.body.addEventListener('click', this.delegateAnchors.bind(this));
},
/**
* Return the offset amount to deduct from the normal...
Linq with group by having count
...s.onClickDraftSave('#login-link');
var $window = $(window),
onScroll = function(e) {
var $elem = $('.new-login-left'),
docViewTop = $window.sc...
Media query to detect if device is touchscreen
...? If there is no way, do you suggest using a JavaScript solution such as !window.Touch or Modernizr?
10 Answers
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