大约有 7,710 项符合查询结果（耗时：0.0139秒） [XML]
Detecting that the browser has no mouse and is touch-only
...ght after he's made the effort to pinpoint your now crowded UI?
In bullet form, quoting stucox at https://github.com/Modernizr/Modernizr/issues/869#issuecomment-15264101
We want to detect the presence of a mouse
Ae probably can't detect before an event is fired
As such, what we're detect...
Which, if any, C++ compilers do tail-recursion optimization?
...
All current mainstream compilers perform tail call optimisation fairly well (and have done for more than a decade), even for mutually recursive calls such as:
int bar(int, int);
int foo(int n, int acc) {
return (n == 0) ? acc : bar(n - 1, acc + 2);
}
int...
Why use Abstract Base Classes in Python?
...lve all the problems. ABCs offer an intermediate solution between the free-form of Python and the bondage-and-discipline of a staticly-typed language.
share
|
improve this answer
|
...
Synchronise ScrollView scroll positions - android
...xchange.using('gps', function() { StackExchange.gps.track('embedded_signup_form.view', { location: 'question_page' }); });
$window.unbind('scroll', onScroll);
}
};
...
Simple logical operators in Bash
...executed in a separate subprocess, so any redirection, assignment, etc. performed inside the parentheses has no effect outside the parentheses.
With a leading dollar sign, $(…) is a command substitution: there is a command inside the parentheses, and the output from the command is used as part o...
iOS 8 removed “minimal-ui” viewport property, are there other “soft fullscreen” solutions?
...able behavior is a pre-determined one.
In short, I ended up preventing any form of minimal-ui, so at least my screen height is always the same and you always know what actual space you have for your app.
With the help of time, enough users will have more room.
EDIT
How I do it
This is a little simp...
What components are MVC in JSF MVC framework?
...ler accepts input from the user and instructs the model and viewport to perform actions based on that input." I doubt that FacesServlet "instructs the model", does it?
– yegor256
Feb 24 '11 at 12:13
...
The purpose of Model View Projection Matrix
...the same thing, it's just usual because it allows all possible linear transforms. Because of that, a lesser composed version of it was also the norm in ye olde fixed pipeline world.
share
|
improve ...
Inserting HTML into a div
...ative you can use insertAdjacentHTML - however I dig into and make some performance tests - (2019.09.13 Friday) MacOs High Sierra 10.13.6 on Chrome 76.0.3809 (64-bit), Safari 12.1.2 (13604.5.6), Firefox 69.0.0 (64-bit) ). The test F is only for reference - it is out of the question scope because we ...
Single script to run in both Windows batch and Linux Bash?
... and sh code may or may not make sense. Using heredocs is one method to perform such interlacing. This could, however, be extended with the GOTO technique:
:<<"::CMDLITERAL"
@ECHO OFF
GOTO :CMDSCRIPT
::CMDLITERAL
echo "I can write free-form ${SHELL} now!"
if :; then
echo "This makes condit...