大约有 40,000 项符合查询结果（耗时：0.0513秒） [XML]
Removing whitespace between HTML elements when using line breaks
......">
I'd worry about the semantics of having a series of images side by side though.
share
|
improve this answer
|
follow
|
...
What exactly does the post method do?
...s if a user press a button which will do longOperation ?
((Button)findViewById(R.id.Button1)).setOnClickListener(
new OnClickListener() {
@Override
public void onClick(View v) {
final Bitmap b = loadImageFromNetwork();
mImageView.s...
How can I make a multipart/form-data POST request using Java?
...uest. It's expecting the following parameters: ~@PathVariable final String id, @RequestParam("image") final MultipartFile image, @RequestParam("l") final String l, @RequestParam("lo") final String lo, @RequestParam("bac") final String bac, @RequestParam("cac") final String ca...
Ignoring time zones altogether in Rails and PostgreSQL
... in PostgreSQL
Internal storage and epoch
Internally, timestamps occupy 8 bytes of storage on disk and in RAM. It is an integer value representing the count of microseconds from the Postgres epoch, 2000-01-01 00:00:00 UTC.
Postgres also has built-in knowledge of the commonly used UNIX time counting...
Difference between CouchDB and Couchbase
...ause those are described pretty much everywhere (see The Future of CouchDB by Damien Katz or
Couchbase vs. Apache CouchDB
by Couchbase). Instead, I will try to enumerate features of CouchDB that you will not find in the Couchbase Server.
All of the names relating to CouchDB and Couchbase can be re...
How to sort a collection by date in MongoDB?
...
Sorting by date doesn't require anything special. Just sort by the desired date field of the collection.
Updated for the 1.4.28 node.js native driver, you can sort ascending on datefield using any of the following ways:
collection....
When should I use jQuery's document.ready function?
... state where it's ready to be manipulated. With jQuery, we accomplish this by putting our code in a function, and then passing that function to $(document).ready(). The function we pass can just be an anonymous function.
$(document).ready(function() {
console.log('ready!');
});
This will ...
Django Passing Custom Form Parameters to Formset
... is the cleanest approach, and doesn't affect ServiceForm in any way (i.e. by making it difficult to subclass).
share
|
improve this answer
|
follow
|
...
Android Fragments. Retaining an AsyncTask during screen rotation or configuration change
...es you can take. Note that each fragment has a unique identifier returned by Fragment.getId(). You can also find out if a fragment is being torn down for a config change through Fragment.getActivity().isChangingConfigurations(). So, at the point where you would decide to stop your AsyncTask (in o...
Vertically centering a div inside another div [duplicate]
...x)
I started to use flexbox more and more its also well supported now Its by far the easiest way.
CSS
.cn {
display: flex;
justify-content: center;
align-items: center;
}
Demo
More examples & possibilities:
Compare all the methods on one pages
...