大约有 44,000 项符合查询结果（耗时：0.0746秒） [XML]
What's the point of the X-Requested-With header?
...
A good reason is for security - this can prevent CSRF attacks because this header cannot be added to the AJAX request cross domain without the consent of the server via CORS.
Only the following headers are allowed cross domain:
Accept...
How do I undo the most recent local commits in Git?
...e changes you committed unstaged (so they'll appear as "Changes not staged for commit" in git status, so you'll need to add them again before committing). If you only want to add more changes to the previous commit, or change the commit message1, you could use git reset --soft HEAD~ instead, which i...
Detect if stdin is a terminal or pipe?
...
On POSIX there is no io.h and for isatty() you need to include unistd.h.
– maxschlepzig
Sep 29 '11 at 13:22
...
Find which commit is currently checked out in Git
...ou have marked as bad and good so far. I'm pretty sure this existed well before version 1.8.3, I'm just not sure in which version it was introduced:
git bisect visualize
git bisect view # shorter, means same thing
share...
Add Bootstrap Glyphicon to Input Box
How can I add a glyphicon to a text type input box? For example I want to have 'icon-user' in a username input, something like this:
...
How to get error information when HttpWebRequest.GetResponse() fails
...both endpoints and would like the receiving end to get a little bit more information. For example, I would like to pass the exception message from server to client. Is this possible using HttpWebRequest and HttpWebResponse?
...
Notification click: activity already open
...re previously displayed on top. This certainly is not an expected behavior for a user putting the app in background while in a different activity and reopening it.
– German
May 5 '14 at 19:28
...
How do you get the footer to stay at the bottom of a Web page?
...
To get a sticky footer:
Have a <div> with class="wrapper" for your content.
Right before the closing </div> of the wrapper place the
<div class="push"></div>.
Right after the closing </div> of the wrapper place the
<div class="footer"></div>.
*...
How to force the browser to reload cached CSS/JS files?
... own static content server does exactly the same, except I use a parameter for versioning (base.css?v=1221534296) rather than a filename change (base.1221534296.css). I suspect your way may be a little bit more efficient though. Very cool.
– Jens Roland
Jun 2 '...
Adding additional data to select options using jQuery
...
@ithcy All browsers support (and have for 10+ years) "invalid" attributes in the markup, and getting/setting these through the DOM. HTML5 "data" attributes are just custom attributes with a naming scheme and a new standard that declares them to be legal.
...