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Rails: Custom text for rails form_for label
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How to dynamically build a JSON object with Python?
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Dan Loughney
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answered Apr 16 '14 at 13:07
Martijn Pieters♦Mar...
MySQL search and replace some text in a field
... edited Nov 7 '17 at 11:20
T30
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answered Sep 24 '08 at 3:23
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Java: Literal percent sign in printf statement
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Calling a base class's classmethod in Python
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MongoDB: Combine data from multiple collections into one..how?
...b.users.save({firstName:"Sarah",lastName:"T",gender:"F",country:"US",age:"13"});
var users = db.users.find();
db.comments.save({userId: users[0]._id, "comment": "Hey, what's up?", created: new ISODate()});
db.comments.save({userId: users[1]._id, "comment": "Not much", created: new ISODate()});
db.co...
SQLite - increase value by a certain number
...row):
UPDATE Products SET Price = Price + 50 WHERE ProductID = 1
Sample 3 (generic):
UPDATE {Table} SET {Column} = {Column} + {Value} WHERE {Condition}
Where:
{Table} - table name
{Column} - column name
{Value} - a number by which column's value should be increased or decreased
{Condition} -...
How do I decode HTML entities in Swift?
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JSHint and jQuery: '$' is not defined
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382
If you are using a relatively recent version of JSHint, the generally preferred approach is to...
How to position a div in the middle of the screen when the page is bigger than the screen
...bc/1/
#mydiv {
position:fixed;
top: 50%;
left: 50%;
width:30em;
height:18em;
margin-top: -9em; /*set to a negative number 1/2 of your height*/
margin-left: -15em; /*set to a negative number 1/2 of your width*/
border: 1px solid #ccc;
background-color: #f3f3f3;
}
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