大约有 44,000 项符合查询结果（耗时：0.0650秒） [XML]
How do you move a commit to the staging area in git?
If you want to move a commit to the staging area - that is uncommit it and move all of the changes which were in it into the staging area (effectively putting the branch in the state that it would have been in prior to the commit) - how do you do it? Or is it something that you can't do?
...
Show AlertDialog in any position of the screen
... public void onClick(DialogInterface dialog, int item) {
if(item == 0) {
} else if(item == 1) {
} else if(item == 2) {
}
}
});
AlertDialog dialog = builder.create();
dialog.requestWindowFeature(Window.FEATURE_NO_TITLE);
...
How do you use a variable in a regular expression?
...
If you need to use an expression like /\/word\:\w*$/, be sure to escape your backslashes: new RegExp( '\\/word\\:\\w*$' ).
– Jonathan Swinney
Nov 9 '10 at 23:04
...
Semi-transparent color layer over background-image?
...
Of course you need to define a width and height to the .background class, if there are no other elements inside of it
share
|
improve this answer
|
follow
|
...
Get average color of image via Javascript
...= -4,
length,
rgb = {r:0,g:0,b:0},
count = 0;
if (!context) {
return defaultRGB;
}
height = canvas.height = imgEl.naturalHeight || imgEl.offsetHeight || imgEl.height;
width = canvas.width = imgEl.naturalWidth || imgEl.offsetWidth || imgEl.width;
...
How to properly handle a gzipped page when using curl?
...
curl will automatically decompress the response if you set the --compressed flag:
curl --compressed "http://example.com"
--compressed
(HTTP) Request a compressed response using one of the algorithms libcurl supports, and save the uncompressed document. If this ...
Error “initializer element is not constant” when trying to initialize variable with const
...t expressions.
A "large" object is never a constant expression in C, even if the object is declared as const.
Moreover, in C language, the term "constant" refers to literal constants (like 1, 'a', 0xFF and so on), enum members, and results of such operators as sizeof. Const-qualified objects (of ...
Best way to obfuscate an e-mail address on a website?
...pointing out that the suggestion here was to use HTML entities, which are different than URL encoding. According to that study, using entities for the @ and periods was the second most effective method (the most effective were three methods tied for first that all resulted in 0 spam messages). It wo...
How to prevent UINavigationBar from covering top of view in iOS 7?
...r updating to Xcode 5, the navigation bars in all of my app's views have shifted down. Here are some screenshots, the first showing everything in the view as it's pulled down, and the second showing all of it untouched. The search bar should begin where the navigation bar.
...
Returning redirect as response to XHR request
What happens if the browser receives a redirect response to an ajax request?
2 Answers
...