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How to change value of object which is inside an array using JavaScript or jQuery?
...have to search in the array like:
function changeDesc( value, desc ) {
for (var i in projects) {
if (projects[i].value == value) {
projects[i].desc = desc;
break; //Stop this loop, we found it!
}
}
}
and use it like
var projects = [ ... ];
changeDesc ( 'jquery-ui'...
CKEditor automatically strips classes from div
... to change the code to how it sees fit whenever I press the source button. For example if I hit source and create a <div> ...
...
SQL Add foreign key to existing column
...sing the following SQL command in SQL Server 2008 to update a table with a foreign key constraint:
6 Answers
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Update a table using JOIN in SQL Server?
...ant data), you can use a CTE (common table expression) - see here and here for more details:
;WITH t2 AS
(
SELECT [key], CalculatedColumn = SUM(some_column)
FROM dbo.table2
GROUP BY [key]
)
UPDATE t1
SET t1.CalculatedColumn = t2.CalculatedColumn
FROM dbo.table1 AS t1
INNER JOIN t2
...
Difference between and
...lt;context:annotation-config> to the rescue. This activates the actions for the annotations that it finds on the beans defined in the same application context where itself is defined.
If I change my XML to this:
<context:annotation-config />
<bean id="bBean" class="com.xxx.B" />
<...
Structs in Javascript
...mes.split(' ');
var count = names.length;
function constructor() {
for (var i = 0; i < count; i++) {
this[names[i]] = arguments[i];
}
}
return constructor;
}
var Item = makeStruct("id speaker country");
var row = new Item(1, 'john', 'au');
alert(row.speaker); // displays: j...
MySql Table Insert if not exist otherwise update
...date re-written using the proper INSERT ... ON DUPLICATE KEY UPDATE syntax for MySQL:
INSERT INTO AggregatedData (datenum,Timestamp)
VALUES ("734152.979166667","2010-01-14 23:30:00.000")
ON DUPLICATE KEY UPDATE
Timestamp=VALUES(Timestamp)
...
jquery .html() vs .append()
...Nodes) over to a newly created document fragment, which it will then cache for next time. It will then return the fragment's childNodes as a fresh DOM collection.
Note that it's actually a lot more complicated than that, as jQuery does a bunch of cross-browser checks and various other optimisation...
How do you create a random string that's suitable for a session ID in PostgreSQL?
I'd like to make a random string for use in session verification using PostgreSQL. I know I can get a random number with SELECT random() , so I tried SELECT md5(random()) , but that doesn't work. How can I do this?
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PostgreSQL delete all content
...
Thanks! Thats it! With this information i found this: stackoverflow.com/questions/2829158/…
– vo1d
Nov 4 '12 at 22:59
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