大约有 25,400 项符合查询结果（耗时：0.0374秒） [XML]
How do I check if string contains substring? [duplicate]
I have a shopping cart that displays product options in a dropdown menu and if they select "yes", I want to make some other fields on the page visible.
...
How to set background color of an Activity to white programmatically?
... to any View contained
// within the main layout you are using
View someView = findViewById(R.id.randomViewInMainLayout);
// Find the root view
View root = someView.getRootView();
// Set the color
root.setBackgroundColor(getResources().getColor(android.R.color.red));
...
Is there a way to dump a stack trace without throwing an exception in java?
...
add a comment
|
254
...
Shortcut to comment out a block of code with sublime text
I want to comment out a block of code in sublime text.
8 Answers
8
...
how to get last insert id after insert query in codeigniter active record
...nsert the form fields into a MySQL table. I want to get the last auto-incremented id for the insert operation as the return value of my query but I have some problems with it.
...
How to debug JavaScript / jQuery event bindings with Firebug or similar tools?
I need to debug a web application that uses jQuery to do some fairly complex and messy DOM manipulation. At one point, some of the events that were bound to particular elements, are not fired and simply stop working.
...
“java.lang.OutOfMemoryError: PermGen space” in Maven build [duplicate]
...s error while building Maven project, I increased MAVEN_OPTS but all the same, I found some similar posts but they are refering to something else. How do I fix this?
...
warning: Insecure world writable dir /usr/local/bin in PATH, mode 040777
Every time I run this command rails server :
12 Answers
12
...
UIView Hide/Show with animation
...iOS 4 and later, there's a way to do this just using the UIView transition method without needing to import QuartzCore. You can just say:
Objective C
[UIView transitionWithView:button
duration:0.4
options:UIViewAnimationOptionTransitionCrossDissolve
...