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Strange SQLAlchemy error message: TypeError: 'dict' object does not support indexing
...p:
c.execute("SELECT * FROM t WHERE a = %s")
In other words, if you provide parameter (%s) in query, but you forget to add query params. In this case error message is very misleading.
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imp...
Can mustache iterate a top-level array?
..., view);
console.log(output);
For test run, save above examples in file called 'test.js', run following command in commandline
nodejs test.js
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Guava: Why is there no Lists.filter() function?
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Collections2.filter.iterator just calls Iterables.filter, so the result is the same.
– skaffman
Dec 10 '11 at 20:38
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How can I get name of element with jQuery?
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You should use attr('name') like this
$('#yourid').attr('name')
you should use an id selector, if you use a class selector you encounter problems because a collection is returned
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How can I create an array with key value pairs?
...racket syntax:
if (!empty($row["title"])) {
$catList[$row["datasource_id"]] = $row["title"];
}
$row["datasource_id"] is the key for where the value of $row["title"] is stored in.
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impr...
What does !important mean in CSS?
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Officially the W3 calls it a "rule".
– JD Smith
May 30 '14 at 16:46
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Scroll Automatically to the Bottom of the Page
Consider I have a list of questions. When I click on the first question, it should automatically take me to the bottom of the page.
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Using Mockito's generic “any()” method
...ce types, which is null. The runtime will try to unbox the return value by calling the intValue method on it before passing it to doStuff, and the exception gets thrown.
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jQuery get value of select onChange
...s if you subscribe unobtrusively (which is the recommended approach):
$('#id_of_field').change(function() {
// $(this).val() will work here
});
if you use onselect and mix markup with script you need to pass a reference to the current element:
onselect="foo(this);"
and then:
function foo(...
Android Location Providers - GPS or Network Provider?
...abled this provider might only return coarse fixes. This is what
Android calls these location providers, however, the underlying
technologies to make this stuff work is mapped to the specific set of
hardware and telco provided capabilities (network service).
The best way is to use the “...