大约有 15,500 项符合查询结果（耗时：0.0249秒） [XML]
Fragments within Fragments
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If you do some lifecycle testing with SetAlwaysFinish (bricolsoftconsulting.com/2011/12/23/…), you'll see that this code causes an error when another activity goes on top with always finish enabled (IllegalStateException: Can not perform this actio...
Cannot change version of project facet Dynamic Web Module to 3.0?
...aven to create a dynamic webapp in Eclipse. I added some folders like src/test/java and src/test/resources . Also I changed the library in Java Build Path to obtain the JavaSE-1.7. It's all OK up to here.
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PDO mysql: How to know if insert was successful
...turn 0 for no rows were affected. If you have an if( rowCount() == 1 ) to test for success you will think the updated failed when it did not fail but the values were already in the database so nothing change.
$stmt->execute();
if( $stmt ) return "success";
This did not work for me when I trie...
.NET - How can you split a “caps” delimited string into an array?
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The only answer that passes my 2 outlier tests: "Take5" -> "Take 5", "PublisherID" -> "Publisher ID". I want to upvote this twice
– PandaWood
Mar 29 '17 at 1:08
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Expert R users, what's in your .Rprofile? [closed]
... path <- packages[pkg]
}
source(file.path(path, "load.r"))
}
test <- function(path) {
path <- deparse(substitute(path))
source(file.path("~/documents", path, path, "test.r"))
}
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Print the contents of a DIV
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Slight changes over earlier version - tested on CHROME
function PrintElem(elem)
{
var mywindow = window.open('', 'PRINT', 'height=400,width=600');
mywindow.document.write('<html><head><title>' + document.title + '</title>');
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java.net.ConnectException: Connection refused
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I assume she is running them both on the same machine for testing purposes which is why localhost would be fine to use
– S E
Jul 29 '11 at 18:22
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Detect when an image fails to load in Javascript
...ng code. I can't vouch for browser compatibility though, so you'll have to test that.
function testImage(URL) {
var tester=new Image();
tester.onload=imageFound;
tester.onerror=imageNotFound;
tester.src=URL;
}
function imageFound() {
alert('That image is found and loaded');
}
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Send and receive messages through NSNotificationCenter in Objective-C?
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@implementation TestClass
- (void) dealloc
{
// If you don't remove yourself as an observer, the Notification Center
// will continue to try and send notification objects to the deallocated
// object.
[[NSNotificationCenter ...
inject bean reference into a Quartz job in Spring?
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This is the real solution. Tested with Spring 3.2.4.RELEASE and Quartz 2.2.0. ;)
– aloplop85
Sep 9 '13 at 11:00
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