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position: fixed doesn't work on iPad and iPhone
...:fixed; on the grounds that fixed elements could get in the way on a small screen.
The Quirksmode.org site has a very good blog post that explains the problem: http://www.quirksmode.org/blog/archives/2010/12/the_fifth_posit.html
Also see this page for a compatibility chart showing which mobile bro...
Should I avoid the use of set(Preferred|Maximum|Minimum)Size methods in Java Swing?
...thods? (I can only think adding portability between systems with different screen resolution.)
Some (incomplete, and unfortunately the links are broken due to migration of SwingLabs to java.net) technical reasons are for instance mentioned in the Rules (hehe) or in the link @bendicott found in his...
Media Queries - In between two widths
...ong if you use multiple @media.
You should use (min-width first):
@media screen and (min-width:400px) and (max-width:900px){
...
}
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Fragment Inside Fragment
..., actually I
am facing a problem on pressing back button. Application Main screen
has buttons and pressing on each button view replace with new
fragment(and that fragment contain inside another fragment),
dynamically adding/replacing fragment is working fine, by pressing
button1 fragment replaced, s...
How to change the style of the title attribute inside an anchor tag?
...ted elements that both have tooltips
You need more than one tooltip on the screen at the same time
You need the tooltip to disappear after some time
The code
// Use a closure to keep vars out of global scope
(function () {
var ID = "tooltip", CLS_ON = "tooltip_ON", FOLLOW = true,
DATA = "...
How to have favicon / icon set when bookmarklet dragged to toolbar?
...tps://www.messenger.com/';
w = 740; h = 700;
x = parseInt( screen.availWidth/2 - w/2 );
y = parseInt( screen.availHeight/2 - h/2 );
nw = window.open(url,'', 'width='+ w +',height='+ h +',top='+ y +',left='+ x);
nw.focus();
setTimeout(()=>{
...
Very simple log4j2 XML configuration file using Console and File appender
...E32_NOHEAD
[INFO ] 2018-07-21 12:03:48,623 ScenarioHook.beforeScenario() - Screen Resolution (WxH)=1366x768
[DEBUG] 2018-07-21 12:03:52,125 HomePageNavigationSteps.I_Am_At_The_Home_Page() - Base URL=http://simplydo.com/projector/
[DEBUG] 2018-07-21 12:03:52,700 NetIncomeProjectorSteps.I_Enter_My_Sta...
How to capture the “virtual keyboard show/hide” event in Android?
...t with android:windowSoftInputMode="adjustPan", or adjustResize with a fullscreen window, as the layout is never resized.
– Ionoclast Brigham
Aug 21 '15 at 3:10
1
...
How to check file MIME type with javascript before upload?
... if an image is renamed, its true MIME type can be determined. See below.
Screenshot
// Return the first few bytes of the file as a hex string
function getBLOBFileHeader(url, blob, callback) {
var fileReader = new FileReader();
fileReader.onloadend = function(e) {
var arr = (ne...
快速开发CSS的利器LESS 系列教程 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...
border-radius: @radius;
}
在这个例子中，.border-radius有个默认的10px的圆角。通过修改括号中@radius的值能够使下面各个属性的属性值同时发生改变。
less 运算
对于less中CSS样式的书写，与原来书写方式有所不同的是，可以使用表...