大约有 12,800 项符合查询结果（耗时：0.0160秒） [XML]
How to implement a confirmation (yes/no) DialogPreference?
...o-generated method stub
super.onCreate(savedInstanceState);
requestWindowFeature(Window.FEATURE_NO_TITLE);
showDialog();
}
/**
* @throws NotFoundException
*/
private void showDialog() throws NotFoundException {
new AlertDialog.Builder(this)
.setTitle(getResources().ge...
Print function log /stack trace for entire program using firebug
...ift();
isCallstackPopulated = true;
}
else if (window.opera && e.message) { //Opera
var lines = e.message.split('\n');
for (var i = 0, len = lines.length; i < len; i++) {
if (lines[i].match(/^\s*[A-Za-z0-9\-_\$]+\(/)) {
...
Why wasn't PyPy included in standard Python?
...As of 2018, PyPy now runs on more architectures x86 (32/64 bits on Linunx, Windows, MacOS and BSDs), but also, on Linux, newer ARM hardware (ARMv6 or ARMv7, with VFPv3), big- and little-endian variants of PPC64, and s390x.
– Frédéric Grosshans
Mar 21 '18 at 1...
Get the full URL in PHP
...nly browser/client side functionality ).
DIRECTORY_SEPARATOR returns \ for Windows-type hosting, instead of /.
For WordPress
//(let's say, if wordpress is installed in subdirectory: http://example.com/wpdir/)
home_url() ???? http://example.com/wpdir/ //if is_ssl() is ...
Pushing an existing Git repository to SVN
...ps://your.svn.repo
fetch = :refs/remotes/git-svn
Now, from a console window, type these:
git svn fetch svn
git checkout -b svn git-svn
git merge master
Now, if it breaks here for whatever reason, type these three lines:
git checkout --theirs .
git add .
git commit -m "some message"
And f...
How do I sort an observable collection?
...e bound to a ListBox though, then frameworks such as WPF or Silverlight or Windows Store Apps will provide useful visual feedback as objects in the collection are re-indexed.
– Carlos P
Oct 13 '12 at 11:09
...
How many parameters are too many? [closed]
...e correct number of parameters. Take this often used function:
HWND CreateWindowEx
(
DWORD dwExStyle,
LPCTSTR lpClassName,
LPCTSTR lpWindowName,
DWORD dwStyle,
int x,
int y,
int nWidth,
int nHeight,
HWND hWndParent,
HMENU hMenu,
HINSTANCE hInstance,
LPVOID lpParam
);
That'...
Prevent scrolling of parent element when inner element scroll position reaches top/bottom? [duplicat
...Query and this code works for me:
function preventDefault(e) {
e = e || window.event;
if (e.preventDefault)
e.preventDefault();
e.returnValue = false;
}
document.getElementById('a').onmousewheel = function(e) {
document.getElementById('a').scrollTop -= e. wheelDeltaY;
preventDefa...
Create Directory if it doesn't exist with Ruby
...stooshort @zrl3dx how is a system call better than fileutils again? I'm on Windows and mkdir_p works just fine without spawning a subshell just to parse mkdir -p which would fail anyway. Glad that fileutils is the first alternative in the answer.
– TWiStErRob
A...
Why do you program in assembly? [closed]
...are some optimizations the compiler isn't aware of, and for a small enough window of code, a human is going to do better.
For example, for floating point, compilers tend to be pretty conservative and may not be aware of some of the more advanced features of your architecture. If you're willing to ...