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Checking if array is multidimensional or not?
...;
$b = array(1 => 'a',2 => 'b');
$c = array(1 => 'a',2 => 'b','foo' => array(1,array(2)));
function is_multi($a) {
$rv = array_filter($a,'is_array');
if(count($rv)>0) return true;
return false;
}
function is_multi2($a) {
foreach ($a as $v) {
if (is_array($...
django MultiValueDictKeyError error, how do I deal with it
...idn't you try to define is_private in your models as default=False?
class Foo(models.Models):
is_private = models.BooleanField(default=False)
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Convert a Map to a POJO
...", "23");
map.put("savings", "2500.39");
map.put("extra", "foo");
final DozerBeanMapper mapper = new DozerBeanMapper();
final MyPojo pojo = mapper.map(map, MyPojo.class);
System.out.println(pojo);
}
}
Output:
MyPojo[id = 5, name = Bob, age = 23, sav...
Broken references in Virtualenvs
...the env was with Python 2, run it with argument: virtualenv ~/.virtualenvs/foo -p python2, otherwise it will use Python 3.
– Bohumir Zamecnik
Apr 16 '19 at 12:35
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Create a unique number with javascript time
...
This can generate 2 unique values: function foo1() {console.log(new Date().getUTCMilliseconds()); console.log(new Date().getUTCMilliseconds()); }
– Sharikov Vladislav
Dec 12 '15 at 10:24
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JavaScript style for optional callbacks
...
typeof doesn't cause boxing. typeof "foo" is "string", not "object". It's actually the only real way you can tell whether you're dealing with a string primitive or String object. (Perhaps you're thinking of Object.prototype.toString, which is very handy, but doe...
can you host a private repository for your organization to use with npm?
...e name, based on organization name
Publish and control access to @org-name/foo
(disclaimer: not even remotely affiliated in any way with npm, Inc.)
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How to execute a JavaScript function when I have its name as a string
...vascript equivalent of Python's locals()?
Basically, you can say
window["foo"](arg1, arg2);
or as many others have suggested, you can just use eval:
eval(fname)(arg1, arg2);
although this is extremely unsafe unless you're absolutely sure about what you're eval-ing.
...
Like Operator in Entity Framework?
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Well, we'd like to be able to match on blah *blah foobar foo?bar ?foobar? and other complex patterns. Our current approach is similar to what you mentioned, we would convert those queries into operations using contains, indexof, startswith, endswith, etc. I was just hoping...
NodeJS: How to get the server's port?
...uire('express')();
server.get('/', function(req, res) {
res.send("Hello Foo!");
});
var listener = server.listen(3000);
console.log('Your friendly Express server, listening on port %s', listener.address().port);
// Your friendly Express server, listening on port 3000
Again, this is tested in E...