大约有 15,510 项符合查询结果（耗时：0.0213秒） [XML]
Javascript: formatting a rounded number to N decimals
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.toFixed() works brilliantly in modern browsers (I tested Chrome, Firefox, IE11, IE8). @Bat_Programmer - please clarify which browsers you think have that bug.
– robocat
May 7 '15 at 3:57
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How to show the text on a ImageButton?
...t_gravity="center"
android:clickable="false"
android:text="TEST TEST" >
</TextView>
</FrameLayout>
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Can you have if-then-else logic in SQL? [duplicate]
...ELECT TOP 1 WITH TIES product,price FROM cte ORDER BY a;
An SQLfiddle to test with.
Alternately, you can combine it all into one SELECT to simplify it for the optimizer;
SELECT TOP 1 WITH TIES product,price FROM table1
WHERE project=1 OR customer=2 OR company=3
ORDER BY CASE WHEN project=1 THE...
Set cursor position on contentEditable
...ould work if dropped directly into the body of an html page if you want to test it quickly:
<div id="area" style="width:300px;height:300px;" onblur="onDivBlur();" onmousedown="return cancelEvent(event);" onclick="return cancelEvent(event);" contentEditable="true" onmouseup="saveSelection();" onk...
Deleting Objects in JavaScript
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delete x.y; // deletes the property
alert(x.y); // shows 'undefined'
(Tested in Firefox.)
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Warning :-Presenting view controllers on detached view controllers is discouraged
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I'm getting this error when running unit/integration tests where I don't test with animations.
– mixtly87
Oct 19 '16 at 20:56
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Regular expression to match URLs in Java
...essions. From its library I copied the regular expression to match URLs. I tested successfully within RegexBuddy. However, when I copied it as Java String flavor and pasted it into Java code, it does not work. The following class prints false :
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Print newline in PHP in single quotes
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I haven't tested it but I would bet that using double quotes is faster than using printf or string catenation in general.
– Mikko Rantalainen
May 8 '13 at 6:10
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Redirect parent window from an iframe action
...frame with URL 'jsfiddle.net/ppkzS' from frame with URL 'parrisstudios.com/tests/iframe_redirect.html'. The frame attempting navigation of the top-level window is sandboxed, but the 'allow-top-navigation' flag is not set.
– Bjarte Aune Olsen
Mar 18 '15 at 9:09
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Chrome Development Tool: [VM] file from javascript
...kept the answer in its current state to not invalidate the question. The latest codesearch link is: cs.chromium.org/%22VM%5C%22%20+%22 (direct link to search result in case the value changes again: chromium.googlesource.com/chromium/blink/+/…)
– Rob W
Jun 25 ...