大约有 44,000 项符合查询结果（耗时：0.0488秒） [XML]
Rails DB Migration - How To Drop a Table?
I added a table that I thought I was going to need, but now no longer plan on using it. How should I remove that table?
22 ...
WAMP/XAMPP is responding very slow over localhost
I don't know what the problem is. WAMP was very slow, so I reformatted my computer and installed WAMP. Still, accessing localhost is very, very slow, and sometimes it doesn't even load at all. I even removed it and replaced it with XAMPP, but I still got the same result. What might possibly be the p...
Simplest two-way encryption using PHP
... guys, just FYI => MCRYPT IS DEPRECATED. capsing so everyone should know not to use it as it gave us a myriad of issues. It deprecated since PHP 7.1 if i'm not mistaken.
– clusterBuddy
Jun 3 '19 at 10:29
...
Read entire file in Scala?
... I'm too late to the party, but I'd hate for people not to know they can do "io.File("/etc/passwd").slurp" in trunk.
– psp
Aug 26 '09 at 3:48
28
...
How can I detect when the mouse leaves the window?
....nodeName == "HTML") {
// stop your drag event here
// for now we can just use an alert
alert("left window");
}
});
Finally, here is an html page with the script embedded for debugging:
<html>
<head>
<script type="text/javascript">
function addEvent(obj...
What is default color for text in textview?
...nd after that I want to set the color again back to default, but I do not know what is default color, does anyone knows ?
1...
When should you NOT use a Rules Engine? [closed]
...
Don't know if that's what you'd call it. What changes by using that name? Nothing that I can see...
– duffymo
Nov 12 '13 at 0:21
...
“where 1=1” statement [duplicate]
...
Awesome. Now I can build my complex queries with strings rather than arrays ;). I did, however, want to verify with an EXPLAIN query whether it triggered "Using Where." Indeed, it does not.
– landons
...
UIRefreshControl - beginRefreshing not working when UITableViewController is inside UINavigationCont
...
@ColinBasnett : Adding that code (which is now sendActions(for: UIControlEvents.valueChanged)), results in an infinite loop...
– Kendall Helmstetter Gelner
Jul 11 '18 at 18:16
...
Should I use Vagrant or Docker for creating an isolated environment? [closed]
...ac and Windows, but since docker 0.7, any linux distro works fine. If you know of a non-working one, please let me know. Also, unless you have a Mac or Windows stack (which is unlikely but can happen), you do not want to run Docker anywhere but on linux. The docker client works fine on Mac, should w...