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Debugging JavaScript in IE7
...load link for Web Dev Helper dies in IE7! (The dreaded "Operation Aborted" error.)
– Sean McMillan
Apr 17 '13 at 17:19
1
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What does Class mean in Java?
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This <?> is a beast. It often leads to confusion and errors, because, when you see it first, then you start believing, <?> is a wildcard for any java type. Which is .. not true. <?> is the unknown type, a slight and nasty difference.
It's not a problem when you use...
Is there a git-merge --dry-run option?
...e a patch file, you can then test it with --check and see if there are any errors, then remove the patch file.
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Does JSON syntax allow duplicate keys in an object?
...s report the last name/value pair
only. Other implementations report an error or fail to parse the
object, and some implementations report all of the name/value pairs,
including duplicates.
Also, as Serguei pointed out in the comments: ECMA-262 "ECMAScript® Language Specification", rea...
Java: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification
...download a file from a https server. When I run it, it returns a lot of errors. It seems that I have a problem with my certificate. Is it possible to ignore the client-server authentication? If so, how?
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jQuery UI Sortable, then write order into a database
... .success(function(data) {
alert('saved');
})
.error(function(data) {
alert('Error: ' + data);
});
}
</script>
<ul id="sortable">
<?php
//my way to get all the articles, but you should of course use your own method.
$articles = Page::...
Does Foreign Key improve query performance?
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@HLGEM Getting a 404 error once in a while is still quite bearable. Having exceptional throughput in return using cheaper resources and less complex systems, now that sells very easily too. You might be interested in the C.A.P. theorem.
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Android: Scale a Drawable or background image?
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It shows error: error: <item> must have a 'name' attribute.
– Dmitry
Aug 15 '18 at 2:58
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What does the line “#!/bin/sh” mean in a UNIX shell script?
...l ignore the !/usr/bin/whatever portion, which might otherwise be a syntax error in that particular language.
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How to remove a key from a Python dictionary?
...ter is not specified (ie. my_dict.pop('key')) and key does not exist, a KeyError is raised.
To delete a key that is guaranteed to exist, you can also use
del my_dict['key']
This will raise a KeyError if the key is not in the dictionary.
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