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How to use Servlets and Ajax?
... further. It allows for more dynamics. First, you'd like to have a tool to convert between Java objects and JSON strings. There are plenty of them as well (see the bottom of this page for an overview). My personal favourite is Google Gson. Download and put its JAR file in /WEB-INF/lib folder of your...
Get ID of last inserted document in a mongoDB w/ Java driver
... initializeVersionProperty(objectToSave);
maybeEmitEvent(new BeforeConvertEvent<T>(objectToSave, collectionName));
DBObject dbDoc = toDbObject(objectToSave, writer);
maybeEmitEvent(new BeforeSaveEvent<T>(objectToSave, dbDoc, collectionName));
Object id = insertDBObj...
What does threadsafe mean?
...he mechanism used though multiple threads running the same code should not interfere with each other.
– Vincent Ramdhanie
Mar 28 '16 at 15:49
...
How can I SELECT rows with MAX(Column value), DISTINCT by another column in SQL?
...
Here goes T-SQL version:
-- Test data
DECLARE @TestTable TABLE (id INT, home INT, date DATETIME,
player VARCHAR(20), resource INT)
INSERT INTO @TestTable
SELECT 1, 10, '2009-03-04', 'john', 399 UNION
SELECT 2, 11, '2009-03-04', 'juliet', 244 UNION
SELECT 5, 12, '2009-03-04', 'borat', 555 ...
How to determine day of week by passing specific date?
....util.Calendar:
Calendar c = Calendar.getInstance();
c.setTime(yourDate);
int dayOfWeek = c.get(Calendar.DAY_OF_WEEK);
if you need the output to be Tue rather than 3 (Days of week are indexed starting at 1 for Sunday, see Calendar.SUNDAY), instead of going through a calendar, just reformat the str...
Resize Google Maps marker icon image
...erals support the same parameters as MarkerImage, allowing
you to easily convert a MarkerImage to an Icon by removing the
constructor, wrapping the previous parameters in {}'s, and adding the
names of each parameter.
Phillippe's code would now be:
var icon = {
url: "../res/sit_marron....
Can we open pdf file using UIWebView on iOS?
...
Please first create path of your pdf and convert it to url and use this code to load web view, its working for me so please use same in your code
– dheerendra
Dec 9 '13 at 12:37
...
LINQ equivalent of foreach for IEnumerable
...dex as a parameter, whereas with foreach you must rebuild the classic for (int i..) construct. And functional languages have to allow iteration that has side effects - otherwise you could never do one iota of work with them :) I'd like to point out that the typical functional method would be to ...
Protect .NET code from reverse engineering?
...cutable on the local machine is crackable. Eventually, that code has to be converted into native machine code and every application that is runnable is vulnerable.
What you want to do is just make it difficult enough to crack to make it not worth peoples' trouble.
Some suggestions I have for you t...
MySQL Update Inner Join tables query
...no syntax error in my query:
mysql> create table business (business_id int unsigned primary key auto_increment, mapx varchar(255), mapy varchar(255)) engine=innodb;
Query OK, 0 rows affected (0.01 sec)
mysql> create table business_geocode (business_geocode_id int unsigned primary key auto_in...