大约有 47,000 项符合查询结果（耗时：0.0676秒） [XML]
How to test my servlet using JUnit
...t find bundle for base name javax.servlet.LocalStrings, locale de_DE - It happens during the execution of new MyServlet().doPost(...). Any idea what could be broken?
– Benny Neugebauer
Sep 14 '14 at 15:38
...
What's wrong with using $_REQUEST[]?
...ding the expected parameters. This is very easy to do if you have multiple apps on the same site, and can be very hard to debug when you have just a couple of users with old cookies you don't use any more hanging around and breaking the forms in ways no-one else can reproduce.
You can change this b...
Understanding PrimeFaces process/update and JSF f:ajax execute/render attributes
...through the entire JSF lifecycle upon (partial) form submit.
JSF will then apply the request values (finding HTTP request parameter based on component's own client ID and then either setting it as submitted value in case of EditableValueHolder components or queueing a new ActionEvent in case of Acti...
What's the difference between django OneToOneField and ForeignKey?
...shell execute the following:
OneToOneField Example
>>> from testapp.models import Car, Engine
>>> c = Car.objects.get(name='Audi')
>>> e = Engine.objects.get(name='Diesel')
>>> e.car
<Car: Audi>
ForeignKey with unique=True Example
>>> from test...
How Drupal works? [closed]
...h hands off the content to Drupal's theming/skinning system. There, it's wrapped in sidebars/headers/widgets/etc..
The rendered page is then handed back to apache and it gets sent back to the user's browser.
During that entire process, Drupal and third-party plugin modules are firing off events, a...
Difference between wait() and sleep()
... is being waited on whereas a sleep cannot. Also a wait (and notify) must happen in a block synchronized on the monitor object whereas sleep does not:
Object mon = ...;
synchronized (mon) {
mon.wait();
}
At this point the currently executing thread waits and releases the monitor. Another thr...
Why do you have to link the math library in C?
...re than GCC conservatism: "it's always worked like that". I only wish they applied the same reasoning to their compiler extensions.
– anon
Jun 23 '09 at 17:59
...
Should I learn C before learning C++? [closed]
...ectory to find it was done in C++ (most of the other projects were Java 3D apps).
14 Answers
...
What are MVP and MVC and what is the difference?
...rmining which View to display in response to any action including when the application loads. This differs from MVP where actions route through the View to the Presenter. In MVC, every action in the View correlates with a call to a Controller along with an action. In the web, each action involves a ...
What is the difference between google tag manager and google analytics?
...gets this information from the tags.
Tags for each and every action that happens on the website has a separate tag.
For example, If I wanna play a video on a website, I need to click a button to play a video, that button has a tag.
If I wanna make a purchase or need to submit a review form, I nee...