What is/are the differences (in performance/usability/functionality) in using #pragma once and #if !defined MYHEADER_INCLUDED_ constructs? Or what is the difference between the two?
What's the difference between local/html5 on this page:
http://code.google.com/p/jquery-jstore/wiki/DefaultEngines
I was under the impression that I could use localstorage on Chrome, but looks like that's not the case?
Some elucidation would be greatly appreciated.
Thanks.
Or should I pony up for a usb 3.0 external hard drive? (my mobo will support it)
I intend to only use it for playing videos if that makes a difference.
I know close to nothing about hardware so let me know if you need more info.
I was looking into Swiz framework and i felt the same of Spring. Just i felt the difference between these two is one is JAVA based and the other is Action Script based.
http://swizframework.org/
http://www.springsource.org/
My Question is:
Does the goal of the both framework is same?
Does the pattern they apply is same or different?
The concept of beans, dependency injection and IOC lies in both.
From what time I've spent with threads in Java, I've found these two ways to write threads.
public class ThreadA implements Runnable {
public void run() {
//Code
}
}
//with a "new Thread(threadA).start()" call
public class ThreadB extends Thread {
public ThreadB() {
super("ThreadB");
}
public void run() {
//Code
}
}
//with a "threadB.start()" call
Is there any significant difference in these two blocks of code?
I'm messing about with Canvas in Adobe Air. But their seems to be some issue with the mouse coordinates. The more I click towards the right, the difference between the draw position and actual click increases.
My code is
Wb.canvas.fillRect(evt.clientX-canvasTag.clientX, evt.clientY-canvasTag.clientY, 50, 50);
Is it possible to use Enterprise Bean from JEE 5 server application in client application written in J2EE 1.4. What about difference in interfaces in this two technologies?
In the Java Generic Book, while contrasting the difference between C++ Templates and Java Generic says:
In C++, a problem arises because
without the space denotes the
right-shift operator. Java fixes the
problem by a trick in the grammar.)
What is this trick?
Hi,
I need to compare two files and redirect the different lines to third file. I know using diff command i can get the difference . But, is there any way of doing it in python ?
What is the difference between linking two tables and then the PK is an FK in the other table, but the FK has not got the primary key option (so it does not have the gold key),
and having the PK in one table as a PK in another table?
Am I right to think that the second option is for a many-to-many relationship?
Thanks
Please advise me the difference between two ways of declaration of java constructor
public class A{
private static A instance = new A();
public static A getInstance() { return instance;
}
public static void main(String[] args) {
A a= A.getInstance();
}
}
AND
public class B{
public B(){};
public static void main(String[] args) {
B b= new B();
}
}
Thanks
Is there any reason to use malloc and free in C++ over their more modern counterparts? Occasionally I see this, and I can't see why some people do it.
Are there any advantages/disadvantage, or is there no real difference, except that it's just better to use C++ constructs in C++?
Right,
so when I set up my mock using the testing plugin's mockFor method, I expect a method
that returns null. If I do
myControl.demand.theMethod {return null}
in the debugger, the value that I set the 'theMethod' call result to is some closure in the debugger.
If I do
myControl.demand.theMethod {->return null}
the value is null, as expected.
I dont understand the difference....
Why is ++i is l-value? and i++ not
Initially there were 2 questions one was removed since that was exact duplicate. So don't down vote the answers that were answering difference between pre- and post-increment.
Does the original data type of the username string in a call to FormsAuthentication.SetAuthCookie(...) make any difference with regards to security or code maintainability?
As I understand it, the cookie is encrypted and used to identify a user on each request. I'm curious whether it should affect the design of the primary key on my Users table in my database, eg. Guid vs int or a unique username string.
Hi,
I have recenlty stumbled into Zend Lucene port of Lucene project. I have a little bit experience with SOLR so I would like to know what is the difference between two of them especially from performance and installation side.
As much as I know SOLR requires Tomcat serverlet running in web hosting in order to work, what about Zend Lucene library?
I am also a bit confused what means "being implemented on the top of Lucene"?
This is either trivial or runs counter to the philosophy of how make should be used, but I'd like to have a command line that reads as "make debug" rather than "make DEBUG=1". I tried creating a phony target called debug that did nothing except set the DEBUG variable, but then there was a difference between "make debug build" and "make build debug"--namely that in one case, the variable got set after the build happened.
Is there a way to give certain targets precedence?
Thanks for your help.
Hi,
I want to customize list view item spaces between different items. We generally display list item with default space between them to get viewed in list.I want to customize the space difference between them so that more data can be displayed in the list within the display part at a time.
Please provide me some solution .
Thanks in adv.
Praween