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What is the difference between “screen” and “only screen” in media queries?
... examples one by one.
@media (max-width:632px)
This one is saying for a window with a max-width of 632px that you want to apply these styles. At that size you would be talking about anything smaller than a desktop screen in most cases.
@media screen and (max-width:632px)
This one is saying fo...
What's the UIScrollView contentInset property for?
... 0, 0)];
}
The insets are the ONLY way to force your scroller to have a "window" on the content where you want it. I'm still messing with this sample code, but the idea is there: use the insets to get a "window" on your UIScrollView.
...
Use C++ with Cocoa Instead of Objective-C?
...capable. C++ seems to be pretty vanilla in its implementation on Linux and Windows but on Mac OS X it seems like additional Apple specific pieces of code are required (like an Obj-C wrapper). It also seems that Apple is forcing developers to write in Objective-C rather than C++, although I could be ...
“Eliminate render-blocking CSS in above-the-fold content”
...le asynchronously.
*/
function loadCSS(href){
var ss = window.document.createElement('link'),
ref = window.document.getElementsByTagName('head')[0];
ss.rel = 'stylesheet';
ss.href = href;
// temporarily, set media to something non-matching to...
Choosing a Java Web Framework now? [closed]
...ava->javascript approach. I am not sure if one session - multiple views/windows can be easily achieved. For me, this framework should be used for massive-users single-window rich internet applications.
Wicket - Nice approach, but a little bit verbose and too less documentation available (except ...
How to get users to read error messages?
...se to Ken's comment - here's my take...
No it is not, use neutral standard Windows colours...do not go for flashy colours! Stick to the normal gray back-colour with black text, which is a normal standard GUI guideline in the Microsoft specifications..see UX Guidelines (ed).
If you insist on flashy ...
What is the difference between “long”, “long long”, “long int”, and “long long int” in C++?
...d operating system. For example, a long is 64 bits on Linux and 32 bits on Windows (this was done to keep backwards-compatability, allowing 32-bit programs to compile on 64-bit Windows without any changes).
It is considered good C++ style to avoid short int long ... and instead use:
std::int8_t ...
SVN: Is there a way to mark a file as “do not commit”?
...mmit' doesn't in itself prevent files from being committed. TortoiseSVN (a Windows GUI client) has built in respect for "ignore-on-commit", but command line svn does not. The only suggestion I had in my original answer was to add the files you want to commit to a changelist, and tell it to commit th...
Position an element relative to its container
... element relative to a container. By default, the container is the browser window, but if a parent element either has position: relative or position: absolute set on it, then it will act as the parent for positioning coordinates for its children.
To demonstrate:
#container {
position: relat...
When is localStorage cleared?
... tab. LocalStorage data, on the other hand, is shared between all tabs and windows from the same origin. LocalStorage data does not expire; it remains after the browser is restarted and even after OS reboot. Source
localStorage is available on all browsers, but persistence is not consistently imple...