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Best way to store date/time in mongodb
...shell version: 2.4.9
connecting to: 10.0.1.223/test
Create your database by inserting items
> db.penguins.insert({"penguin": "skipper"})
> db.penguins.insert({"penguin": "kowalski"})
>
Lets make that database the one we are on now
> use penguins
switched to db penguins
Get the r...
Confused about __str__ on list in Python [duplicate]
... but in this case eval(repr(obj)) won't return the actual node. The answer by @tapicki is a bit closer to truth but lacks the essential part asked by OP. Whoever reads this answer might want to check out quora.com/What-does-repr-method-mean
– user3081519
Apr 18...
How to change max_allowed_packet size
...
Change in the my.ini or ~/.my.cnf file by including the single line under [mysqld] or [client] section in your file:
max_allowed_packet=500M
then restart the MySQL service and you are done.
See the documentation for further information.
...
How to create multidimensional array
...t="text" id="input8"/>
var els = [
[
document.getElementById('input5'),
document.getElementById('input6')
],
[
document.getElementById('input7'),
document.getElementById('input8')
]
];
els[0][0].id = 'input5';
els[0][1].id = 'input6';
els[1]...
Retrieve a Fragment from a ViewPager
...
The main answer relies on a name being generated by the framework. If that ever changes, then it will no longer work.
What about this solution, overriding instantiateItem() and destroyItem() of your Fragment(State)PagerAdapter:
public class MyPagerAdapter extends Fragment...
How to retrieve form values from HTTPPOST, dictionary or?
...g array of all keys in the form.
// NOTE: you specify the keys in form by the name attributes e.g:
// <input name="this is the key" value="some value" type="test" />
var keys = Request.Form.AllKeys;
// This will return the value for the keys.
var value1 = Request.Form.Get(...
Sequence contains more than one element
... 1 elerment then you need to look into you data as i suspect that its not by design that you have customers sharing a customernumber.
But to the point i wanted to give you a quick overview.
//success on 0 or 1 in the list, returns dafault() of whats in the list if 0
list.SingleOrDefault();
//suc...
How to insert an element after another element in JavaScript without using a library?
... referenceNode.nextSibling will be null and insertBefore handles that case by adding to the end of the list.
So:
function insertAfter(newNode, referenceNode) {
referenceNode.parentNode.insertBefore(newNode, referenceNode.nextSibling);
}
You can test it using the following snippet:
fun...
SQL ON DELETE CASCADE, Which Way Does the Deletion Occur?
...Here is a simple example for others visting this old post, but is confused by the example in the question:
Delivery -> Package (One -> Many)
CREATE TABLE Delivery(
Id INT IDENTITY PRIMARY KEY,
NoteNumber NVARCHAR(255) NOT NULL
)
CREATE TABLE Package(
Id INT IDENTITY PRIMARY KEY,...
How to implement the Android ActionBar back button?
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How do you change the direction of the "wipe"? By default, implementing this back navigation sweeps the screen from right to left, and it looks like it's loading a new screen. However, I want it to wipe from left to right, just like hitting the device own back key.
...