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JavaScript window resize event
... eg.
window.onresize = function(event) {
...
};
jQuery may do some work to ensure that the resize event gets fired consistently in all browsers, but I'm not sure if any of the browsers differ, but I'd encourage you to test in Firefox, Safari, and IE.
...
What does Java option -Xmx stand for? [duplicate]
...oc, it says,
-Xmxn
Specify the maximum size, in bytes, of the memory allocation pool. This value must a multiple of 1024 greater than 2MB. Append the letter k or K to indicate kilobytes, or m or M to indicate megabytes. The default value is 64MB. The upper limit for this value will be appr...
When should I use RequestFactory vs GWT-RPC?
...gure out if I should migrate my gwt-rpc calls to the new GWT2.1 RequestFactory cals.
8 Answers
...
How does facebook, gmail send the real time notification?
...onds), to check if something has happened. However, this can be pretty network intensive, and you often make pointless requests, because nothing has happened.
The way Facebook does it is using the comet approach, rather than polling on an interval, as soon as one poll completes, it issues another o...
How to “EXPIRE” the “HSET” child key in redis?
...
This is not possible, for the sake of keeping Redis simple.
Quoth Antirez, creator of Redis:
Hi, it is not possible, either use a different top-level key for that
specific field, or store along with the filed another field with an
expire t...
Access mysql remote database from command line
...remote mysql console, use the below command:
mysql -u {username} -p'{password}' \
-h {remote server ip or name} -P {port} \
-D {DB name}
For example
mysql -u root -p'root' \
-h 127.0.0.1 -P 3306 \
-D local
no space after -p as specified in the documentation
It will tak...
Best practices for API versioning? [closed]
Are there any known how-tos or best practices for web service REST API versioning?
7 Answers
...
Git Server Like GitHub? [closed]
...
You can just set up an ssh server and run a central repository there. All developers then simply agree (as a matter of policy) to push to the server when they are done making commits. This is the usage pattern at my workplace. Very CVS and SVN-like.
Find somewhere to put the reposi...
Javascript what is property in hasOwnProperty?
...on which you are calling it has a property with the name of the argument. For example:
var x = {
y: 10
};
console.log(x.hasOwnProperty("y")); //true
console.log(x.hasOwnProperty("z")); //false
However, it does not look at the prototype chain of the object.
It's useful to use it when you enum...
Using PHP with Socket.io
... communicate with a PHP based application on the server? Does PHP even support such a 'long-lived connection' way of writing code?
...