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How do I select text nodes with jQuery?
...tById() first, if that's what you mean: var div = document.getElementById("foo"); var textNodes = getTextNodesIn(div);
– Tim Down
Feb 10 '11 at 16:43
...
Python subprocess/Popen with a modified environment
...
>>> env = os.environ.copy >>> env['foo'] = 'bar' Traceback (most recent call last): File "<stdin>", line 1, in <module> TypeError: 'instancemethod' object does not support item assignment
– user1338062
...
Best way to create an empty object in JSON with PHP?
...ly - since ArrayObject implements iterable, you could do both is_iterable($foo) as well as use the iterable type hint instead of array, which you should do anyway to leave yourself the option to pass instances of ArrayAccess, for example.
– Moritz Friedrich
Nov...
What are the basic rules and idioms for operator overloading?
...tional arguments, including zero.
Here's an example of the syntax:
class foo {
public:
// Overloaded call operator
int operator()(const std::string& y) {
// ...
}
};
Usage:
foo f;
int a = f("hello");
Throughout the C++ standard library, function objects are always copi...
How to define a List bean in Spring?
...t;util:list id="myList" value-type="java.lang.String">
<value>foo</value>
<value>bar</value>
</util:list>
The value-type is the generics type to be used, and is optional. You can also specify the list implementation class using the attribute list-class.
...
SQLite error 'attempt to write a readonly database' during insert?
...nobody" or "apache". Have your script create a file (file_put_contents('./foo.txt', 'Hello, world');), that will show you who it's running as. Chances are that you'll need to have the script create the SQLite database. This may be an entertaining exercise if you already have data in your current ...
ant warning: “'includeantruntime' was not set”
...ple:
<javac destdir="out" includeantruntime="true">
<src path="foo.java" />
<src path="bar.java" />
</javac>
I'd recommend against using ANT_OPTS. It works, but it defeats the purpose of the warning. The warning tells one that one's build might behave differently on ...
When should iteritems() be used instead of items()?
...hod that will work in both python 2 and 3. Example:
import six
d = dict( foo=1, bar=2 )
for k, v in six.iteritems(d):
print(k, v)
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Checking if a SQL Server login already exists
... Attacker can pass a @loginName like x] with password ''y'';\r\ndrop table foo;\r\n
– Remus Rusanu
Sep 4 '09 at 14:47
2
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Curl GET request with json parameter
... an ampersand.
For example:
curl http://server:5050/a/c/getName?param0=foo&param1=bar
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