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Access Control Request Headers, is added to header in AJAX request with jQuery
...izationToken);
},
url: "entities",
data: "json=" + escape(JSON.stringify(createRequestObject)),
processData: false,
success: function(msg) {
$("#results").append("The result =" + StringifyPretty(msg));
}
});
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How to count occurrences of a column value efficiently in SQL?
...his should work:
SELECT age, count(age)
FROM Students
GROUP by age
If you need the id as well you could include the above as a sub query like so:
SELECT S.id, S.age, C.cnt
FROM Students S
INNER JOIN (SELECT age, count(age) as cnt
FROM Students
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How to see full symlink path
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readlink -f symlinkName
The above should do the trick.
Alternatively, if you don't have either of the above installed, you can do the following if you have python 2.6 (or later) installed
python -c 'import os.path; print(os.path.realpath("symlinkName"))'
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Order a MySQL table by two columns
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hahaha .... not is a good query, because if you try, never can reorder the "empty" values category... nice try in 2009 .. but in 2015 don't work correctly ;), The correct is "3" or "2" sub query
– user3402040
Feb 4 '16 at 15:38...
Cross-browser multi-line text overflow with ellipsis appended within a fixed width and height
...incidunt non rhoncus id, dictum a lectus. Nam sed ipsum a lacus sodales eleifend. Vestibulum lorem felis, rhoncus elementum vestibulum eget, dictum ut velit. Nullam venenatis, elit in suscipit imperdiet, orci purus posuere mauris, quis adipiscing ipsum urna ac quam.</p>
</div>
And CS...
When does static class initialization happen?
When are static fields initialized? If I never instantiate a class, but I access a static field, are ALL the static blocks and private static methods used to instantiate private static fields called (in order) at that instant?
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HTTPS and SSL3_GET_SERVER_CERTIFICATE:certificate verify failed, CA is OK
...but no longer bundles ANY CA certs. So by default it'll reject all SSL certificates as unverifiable.
You'll have to get your CA's cert and point curl at it. More details at cURLS's Details on Server SSL Certificates.
share
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Windows batch: call more than one command in a FOR loop?
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@jww && will fail if the first command fails, & will execute the second command regardless.
– yyny
Mar 14 '16 at 21:27
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How to add to the PYTHONPATH in Windows, so it finds my modules/packages?
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Windows 7 Professional
I Modified @mongoose_za's answer to make it easier to change the python version:
[Right Click]Computer > Properties >Advanced System Settings > Environment Variables
Click [New] under "System Variable"
Variable Name: PY...
PHP Get name of current directory
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Note that if you use an include or a required, __DIR__ is the path of the included file and NOT the current directory
– Sebastien Horin
Feb 16 '15 at 12:41
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