大约有 12,000 项符合查询结果（耗时：0.0222秒） [XML]
How to get the value from the GET parameters?
...aracter on to the end of the URL or the start of the fragment identifier (#foo), whichever comes first.
Then you can parse it with this:
function parse_query_string(query) {
var vars = query.split("&");
var query_string = {};
for (var i = 0; i < vars.length; i++) {
var pai...
Is a LINQ statement faster than a 'foreach' loop?
...t foreach, but most likely you wouldn't have done a blanket "select * from foo" anyway, so that isn't necessarily a fair comparison.
Re PLINQ; parallelism may reduce the elapsed time, but the total CPU time will usually increase a little due to the overheads of thread management etc.
...
AngularJS. How to call controller function from outside of controller component
... storing the scope in a global variable:
var scopeHolder;
angular.module('fooApp').controller('appCtrl', function ($scope) {
$scope = function bar(){
console.log("foo");
};
scopeHolder = $scope;
})
call from custom code:
scopeHolder.bar()
if you wants to restrict th...
How to dynamically load a Python class
...dule you're importing. Thus, something like this won't work:
__import__('foo.bar.baz.qux')
You'd have to call the above function like so:
my_import('foo.bar.baz.qux')
Or in the case of your example:
klass = my_import('my_package.my_module.my_class')
some_object = klass()
EDIT: I was a bit...
Get list of data-* attributes using javascript / jQuery
...n - For getting a single value, don't overthink it: el.getAttribute("data-foo"). I've updated my answer to show how you could set data attributes based on an object.
– gilly3
Feb 20 '15 at 22:28
...
Get last result in interactive Python shell
...t is possible to edit ranges of lines with the %ed macro too:
In [1]: def foo():
...: print "bar"
...:
...:
In [2]: foo()
bar
In [3]: %ed 1-2
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...
Can we have functions inside functions in C++?
...
No.
What are you trying to do?
workaround:
int main(void)
{
struct foo
{
void operator()() { int a = 1; }
};
foo b;
b(); // call the operator()
}
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What is the difference between Linq to XML Descendants and Elements
...trating the difference:
<?xml version="1.0" encoding="utf-8" ?>
<foo>
<bar>Test 1</bar>
<baz>
<bar>Test 2</bar>
</baz>
<bar>Test 3</bar>
</foo>
Code:
XDocument doc = XDocument.Load("input.xml");
XElement ro...
AngularJS HTTP post to PHP and undefined
... use the data directly.
First, Parameterize your data:
data: $.param({ "foo": $scope.fooValue })
Then, add the following to your $http
headers: {
'Content-Type' : 'application/x-www-form-urlencoded; charset=UTF-8'
},
If all of your requests are going to PHP the parameters can be set ...
Finding what methods a Python object has
...d.DataFrame([[10, 20, 30], [100, 200, 300]],
columns=['foo', 'bar', 'baz'])
def get_methods(object, spacing=20):
methodList = []
for method_name in dir(object):
try:
if callable(getattr(object, method_name)):
methodList.append(str(method_name))
...