大约有 30,000 项符合查询结果（耗时：0.0415秒） [XML]
Is PHP compiled or interpreted?
...
He means the utility called php (or on windows php.exe) is compiled.
– sepp2k
Oct 3 '09 at 20:02
7
...
ListView item background via custom selector
...d finally solved it. As Romain Guy hinted to, there's another state, "android:state_selected", that you must use. Use a state drawable for the background of your list item, and use a different state drawable for listSelector of your list:
list_row_layout.xml:
<?xml version="1.0" encoding="utf-8...
How to revert a merge commit that's already pushed to remote branch?
... reinstate the tree as it was in 7c6b236.
To better understand the parent IDs, you can run:
git log 8989ee0
and
git log 7c6b236
share
|
improve this answer
|
follow
...
Why does C# not provide the C++ style 'friend' keyword? [closed]
...well argue that public member methods. Both ensure that the methods specifically listed in the class are given access to private members of the class.
– jalf
Jan 20 '10 at 5:16
8
...
Centering floating divs within another div
...ivs,
use display: inline-block. Might also be wise to give them explicit widths too.
<div style="margin: auto 1.5em; display: inline-block;">
<img title="Nadia Bjorlin" alt="Nadia Bjorlin" src="headshot.nadia.png"/>
<br/>
Nadia Bjorlin
</div>
...
Bootstrap 3 Flush footer to bottom. not fixed
...
@HardlyNoticeable one is min-width to force the wrapper even if the content is less.
– Surjith S M
Jul 14 '17 at 6:34
...
Javascript equivalent of Python's zip function
...ger parts of arrays don't exist:
function zip() {
var args = [].slice.call(arguments);
var shortest = args.length==0 ? [] : args.reduce(function(a,b){
return a.length<b.length ? a : b
});
return shortest.map(function(_,i){
return args.map(function(array){return a...
Assign output of a program to a variable using a MS batch file
...erstand how the macro itself works.
The full example
@echo off
setlocal
call :initMacro
%$set% ipOutput="ipconfig"
call :ShowVariable ipOutput
echo First line is %ipOutput[0]%
echo(
%$set% driveNames="wmic logicaldisk get name /value | findstr "Name""
call :ShowVariable driveNames
exit /b
:S...
How can I convert a DOM element to a jQuery element?
... take not only a string selector, but an existing jquery object, or any valid dom object as an argument to the main $() query function.
– Samuel Meacham
Nov 16 '09 at 20:54
...
Use cases for the 'setdefault' dict method
...o these values later as well.
intGen is a tiny class I build that automatically increments an int and returns its value:
class intGen:
def __init__(self):
self.i = 0
def __call__(self):
self.i += 1
return self.i
If someone has a way to do this with defaultdict I'd lo...