大约有 44,000 项符合查询结果（耗时：0.0580秒） [XML]
Adding a build configuration in Xcode
...
For me it was working only when I pressed "Build Settings" tab. However, you can scroll "Build Settings" down to "User-Defined" section and add setting manually.
– Leo
Oct 28 '16 at 14:2...
Get margin of a View
...n;
lp.bottomMargin;
edit:
perhaps ViewGroup.MarginLayoutParams will work for you. It's a base class for other LayoutParams.
ViewGroup.MarginLayoutParams lp = (ViewGroup.MarginLayoutParams) view.getLayoutParams();
http://developer.android.com/reference/android/view/ViewGroup.MarginLayoutParams.h...
How to impose maxlength on textArea in HTML using JavaScript
... function() {
var txts = document.getElementsByTagName('TEXTAREA');
for(var i = 0, l = txts.length; i < l; i++) {
if(/^[0-9]+$/.test(txts[i].getAttribute("maxlength"))) {
var func = function() {
var len = parseInt(this.getAttribute("maxlength"), 10);
if(this.v...
Store select query's output in one array in postgres
...two ways. One is to aggregate:
SELECT array_agg(column_name::TEXT)
FROM information.schema.columns
WHERE table_name = 'aean'
The other is to use an array constructor:
SELECT ARRAY(
SELECT column_name
FROM information.schema.columns
WHERE table_name = 'aean')
I'm presuming this is for plpgsql...
Changing Mercurial “Default” Parent URL
...
Example of setting default BitBucket repository for Mercurial push and pull.
Normally we can use
$ hg push https://bitbucket.org/username/com.example.app
But if we want to use $ hg push without the repository URL we must add the URL to the file $REPO/.hg/hgrc. We add the ...
Difference between .success() and .complete()?
... using $.ajax() and set dataType:xml
But in complete() you can get string format of readed xml document using
$.ajax({
url:'??',
dataType:'xml',
oncomplete: function(data,status){
console.log(data.responseText);
}
})
sha...
Equivalent of jQuery .hide() to set visibility: hidden
...
Good point, just a force of habit. Thanks. +1 to alex's answer!
– James Allardice
Mar 8 '12 at 8:29
...
PHP namespaces and “use”
...
The use operator is for giving aliases to names of classes, interfaces or other namespaces. Most use statements refer to a namespace or class that you'd like to shorten:
use My\Full\Namespace;
is equivalent to:
use My\Full\Namespace as Names...
How can I add an empty directory to a Git repository?
...t's worth noting that this solution does precisely what the question asked for, but is not perhaps what many people looking at this question will have been looking for. This solution guarantees that the directory remains empty. It says "I truly never want files checked in here". As opposed to "I don...
Can you put two conditions in an xslt test attribute?
Is this right for When 4 < 5 and 1 < 2 ?
4 Answers
4
...