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How to show the loading indicator in the top status bar
... Thanks @Schrockwell, I further improved it by using synchronized blocks - I saw a race condition where the activity was not decreased properly.
– Resh32
Dec 19 '12 at 8:50
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Command to collapse all sections of code?
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Fold/Unfold the current code block – Ctrl+M, Ctrl+M
Unfold all – Ctrl+M, Ctrl+L
Stop outlining – Ctrl+M, Ctrl+P
Fold all – Ctrl+M, Ctrl+O
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How to open a URL in a new Tab using JavaScript or jQuery? [duplicate]
...er has allowed it to be opened
win.focus();
} else {
//Browser has blocked it
alert('Please allow popups for this website');
}
Depending on the browsers implementation this will work
There is nothing you can do to make it open in a window rather than a tab.
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App Inventor 2 OCR文字识别教程 - 百度云与本地识别方案 · App Inventor 2 中文网
...g:hover { color: #3773f5 } .feedback-pop .feedback-img { display: inline-block; width: 24px; height: 24px; margin-bottom: 4px; background: url(/static/images/feedback.svg) 50% / 100% auto no-repeat; } /*手机版：反馈浮动按钮收小*/ @media screen and (max-width: 700px) { .feedback-po...
How to jump to top of browser page
...lTop > 20) {
document.getElementById("myBtn").style.display = "block";
} else {
document.getElementById("myBtn").style.display = "none";
}
}
// When the user clicks on the button, scroll to the top of the document
function topFunction() {
$('html, bo...
组件动画使用指导 · App Inventor 2 中文网
...g:hover { color: #3773f5 } .feedback-pop .feedback-img { display: inline-block; width: 24px; height: 24px; margin-bottom: 4px; background: url(/static/images/feedback.svg) 50% / 100% auto no-repeat; } /*手机版：反馈浮动按钮收小*/ @media screen and (max-width: 700px) { .feedback-po...
投屏（ScreenCast）使用指导 · App Inventor 2 中文网
...g:hover { color: #3773f5 } .feedback-pop .feedback-img { display: inline-block; width: 24px; height: 24px; margin-bottom: 4px; background: url(/static/images/feedback.svg) 50% / 100% auto no-repeat; } /*手机版：反馈浮动按钮收小*/ @media screen and (max-width: 700px) { .feedback-po...
HTML tag want to add both href and onclick working
...alert at the end of chrome url bar). In safari in console I see warrning: [blocked] The page at fiddle.jshell.net/_display was not allowed to display insecure content from example.com - so probably this is some security issue (only on fiddle ? )
– Kamil Kiełczewski
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How to force garbage collector to run?
...PendingFinalizers doesn't necessarily give "better performance": it simply blocks until all objects in the finalisation queue have been finalised (objects which might have been put there by your previous call to Collect). If you want a chance for those objects to be collected then you need another c...
Remove the legend on a matplotlib figure
...nput in a terminal after updating the graph, which cannot be done with the blocking show().
– Eric O Lebigot
Apr 20 '11 at 20:19
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