大约有 47,000 项符合查询结果（耗时：0.0814秒） [XML]
Can you 'exit' a loop in PHP?
... to the exact same source I supplied (which is where the sample code comes from at the very top). You basically did the same thing as I did, but made it so the OP won't see the sample until after he clicks the link.
– TheTXI
Feb 26 '09 at 2:58
...
How to programmatically set the layout_align_parent_right attribute of a Button in Relative Layout?
...
You can access any LayoutParams from code using View.getLayoutParams. You just have to be very aware of what LayoutParams your accessing. This is normally achieved by checking the containing ViewGroup if it has a LayoutParams inner child then that's the one...
Disable click outside of bootstrap modal area to close modal
...fore this "$('#modalForm').modal('show');". But for me, the best answer is from @ಅನಿಲ್
– Lucas
Jun 7 '17 at 19:55
...
React.js: Wrapping one component into another
...it easy to pass the props down do children component (in this case Hello). From React 0.14.* onwards the only way to pass props to children components would be to use React.createClone, which might be expensive.
– Mukesh Soni
Sep 10 '15 at 18:47
...
JPA: How to have one-to-many relation of the same Entity type
...:
public static void main(String[] args) {
EntityManager em = ... // from EntityManagerFactory, injection, etc.
em.getTransaction().begin();
A parent = new A();
A son = new A();
A daughter = new A();
son.setParent(parent);
daughter.setParent(parent);
paren...
Django set default form values
...
If you are creating modelform from POST values initial can be assigned this way:
form = SomeModelForm(request.POST, initial={"option": "10"})
https://docs.djangoproject.com/en/1.10/topics/forms/modelforms/#providing-initial-values
...
Regex: matching up to the first occurrence of a character
..., by enclosing a list of characters in [] , which will match any character from the list. If the first character after the "[" is "^", the class matches any character not in the list.
This should work in most regex dialects.
...
How do I break out of a loop in Perl?
..."){
last;
}
}
If you have nested loops, then last will exit from the innermost loop. Use labels in this case:
LBL_SCORE: {
for my $entry1 (@array1) {
for my $entry2 (@array2) {
if ($entry1 eq $entry2) { # Or any condition
last LBL_SCORE;
...
Disable/turn off inherited CSS3 transitions
...t sets the transition time to 0, which effectively prevents the transition from being noticeable. The use of the a.noTransition selector is simply to provide a specific selector for the elements without transitions.
Edited to note that @Frédéric Hamidi's answer, using all (for Opera, at least) ...
Is is possible to check if an object is already attached to a data context in Entity Framework?
...y = new EntityKey("MyEntities.User", "Id", 1);
You can get the EntityKey from an existing instance of User by using the property User.EntityKey (from interface IEntityWithKey).
share
|
improve thi...