大约有 40,000 项符合查询结果（耗时：0.0447秒） [XML]
How to check the version of GitLab?
...
It does, but it's SLOW AS HELL. WebURL/help page is much better solution for such a simple task - checking version.
– stamster
Oct 18 '16 at 11:02
...
Benefits of using the conditional ?: (ternary) operator
...
I would basically recommend using it only when the resulting statement is extremely short and represents a significant increase in conciseness over the if/else equivalent without sacrificing readability.
Good example:
int result = Check...
Resize image proportionally with CSS? [duplicate]
Is there a way to resize (scale down) images proportionally using ONLY CSS?
18 Answers
...
Vertical Text Direction
... the following property to your css.
white-space: pre;
So, the css class shall be
.vericaltext{
width:1px;
word-wrap: break-word;
font-family: monospace; /* this is just for good looks */
white-space: pre;/* this is for displaying whitespaces */
}
JSFiddle! Demo With Whitespace
Upda...
Redirect From Action Filter Attribute
...e controller) that simply calls the protected RedirectToAction from System.Web.Mvc.Controller. Adding this method allows for a public call to your RedirectToAction from the filter.
public new RedirectToRouteResult RedirectToAction(string action, string controller)
{
return base.RedirectToActio...
Is it possible to register a http+domain-based URL Scheme for iPhone apps, like YouTube and Maps?
...y domain (e.g. http://martijnthe.nl ) with my app whenever the app is installed on the phone, and with Mobile Safari in case it is not.
...
Closing WebSocket correctly (HTML5, Javascript)
...ink the connection is still open even when it's not.
The browser should really do this for you when you close or reload the page. However, you can make sure a close frame is sent by doing capturing the beforeunload event:
window.onbeforeunload = function() {
websocket.onclose = function () {};...
How to find Unused Amazon EC2 Security groups
...AWS CLI tool, I found an easy way to get what I need:
First, get a list of all security groups
aws ec2 describe-security-groups --query 'SecurityGroups[*].GroupId' --output text | tr '\t' '\n'
Then get all security groups tied to an instance, then piped to sort then uniq:
aws ec2 describe-instance...
Linux, Why can't I write even though I have group permissions?
...hat means it has special access rules. For example:
[user_in_apache_group@web02 html]$ ls -l
total 16
drwxrwxr-x 16 apache apache 4096 Sep 4 13:46 ilias
drwxrwxr-x+ 15 apache apache 4096 Sep 4 13:46 ilias5
View the permission:
[user_in_apache_group@web02 html] getfacl ilias5
# file: ilias5
# ...
How to add a delay for a 2 or 3 seconds [closed]
...swered Mar 27 '11 at 14:46
digEmAlldigEmAll
51.9k99 gold badges106106 silver badges131131 bronze badges
...