大约有 40,000 项符合查询结果（耗时：0.0215秒） [XML]
Android Camera Preview Stretched
... resize, rotate or reformatting changes here
// start preview with new settings
try {
Camera.Parameters parameters = mCamera.getParameters();
parameters.setPreviewSize(mPreviewSize.width, mPreviewSize.height);
mCamera.setParameters(parameters);
...
Difference between Django's annotate and aggregate methods?
...unction () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f7981837%2fdifference-between-djangos-annotate-and-aggregate-methods%23new-answer', 'question_page');
}
);
...
How can I make my custom objects Parcelable?
...rcelling part
public Student(Parcel in){
String[] data = new String[3];
in.readStringArray(data);
// the order needs to be the same as in writeToParcel() method
this.id = data[0];
this.name = data[1];
this.grade = data[2];
...
What is the use of the JavaScript 'bind' method?
...
Bind creates a new function that will force the this inside the function to be the parameter passed to bind().
Here's an example that shows how to use bind to pass a member method around that has the correct this:
var myButton = {
conte...
How to fetch FetchType.LAZY associations with JPA and Hibernate in a Spring Controller
... Long> {
@Query("SELECT p FROM Person p JOIN FETCH p.roles WHERE p.id = (:id)")
public Person findByIdAndFetchRolesEagerly(@Param("id") Long id);
}
This method will use JPQL's fetch join clause to eagerly load the roles association in a single round-trip to the database, and will there...
Android Fragment onClick button Method
...Button) view.findViewById(R.id.btn_conferma);
button.setOnClickListener(new OnClickListener()
{
@Override
public void onClick(View v)
{
// do something
}
});
return view;
}
...
Can someone explain how to implement the jQuery File Upload plugin?
...r({src:res.data});
})
}
function image_preview(file){
var def = new $.Deferred();
var imgURL = '';
if (file.type.match('image.*')) {
//create object url support
var URL = window.URL || window.webkitURL;
if (URL !== undefined) {
imgURL = URL.crea...
Using the “animated circle” in an ImageView while loading stuff
...he dialog:
//maybe in onCreate
showDialog(MY_LOADING_DIALOG);
fooThread = new FooThread(handler);
fooThread.start();
Now the thread does the work:
private class FooThread extends Thread {
Handler mHandler;
FooThread(Handler h) {
mHandler = h;
}
public void run() {
...
Remove duplicate rows in MySQL
...can be easily adapted to different needs.
The general idea is to create a new temporary table, usually adding a unique constraint to avoid further duplicates, and to INSERT the data from your former table into the new one, while taking care of the duplicates. This approach relies on simple MySQL IN...
Create table with jQuery - append
...+ i + '</td></tr>' );
Appends to the div#here_table not the new table.
There are several approaches:
/* Note that the whole content variable is just a string */
var content = "<table>"
for(i=0; i<3; i++){
content += '<tr><td>' + 'result ' + i + '</td>...