大约有 4,000 项符合查询结果（耗时：0.0266秒） [XML]
Remove characters after specific character in string, then remove substring?
... the ?, you can do this
string input = "http://www.somesite.com/somepage.aspx?whatever";
int index = input.IndexOf("?");
if (index > 0)
input = input.Substring(0, index);
Edit: If everything after the last slash, do something like
string input = "http://www.somesite.com/somepage.aspx?wha...
Show percent % instead of counts in charts of categorical variables
...t around use of facets use geom_bar(aes(y = (..count..)/tapply(..count..,..PANEL..,sum)[..PANEL..])) instead. Each facet should sum to 100%.
– JWilliman
Aug 14 '19 at 1:07
...
Port 80 is being used by SYSTEM (PID 4), what is that?
...e not to stop them all, and then find the suspected service in my Services panel, stop it, and set it to manual. Anton's solution is great. Easy to remember and use.
– Perry Tew
Jun 12 '16 at 21:26
...
HorizontalAlignment=Stretch, MaxWidth, and Left aligned at the same time?
...n"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
<StackPanel Name="Container">
<TextBox Background="Azure"
Width="{Binding ElementName=Container,Path=ActualWidth}"
Text="Hello" HorizontalAlignment="Left" MaxWidth="200" />
</StackPanel>
</Page&g...
How can a windows service programmatically restart itself?
... service to restart after failure (double click the service in the control panel and have a look around on those tabs - I forget the name of it). Then, anytime you want the service to restart, just call Environment.Exit(1) (or any non-zero return) and the OS will restart it for you.
...
How to fix: “HAX is not working and emulator runs in emulation mode”
...ice > Show Advanced Settings > Set RAM to preferred size. In Control Panel > Programs and Features > Intel Hardware Accelerated Execution Manager > Change > Set manually > Set to preferred size.
– Neurotransmitter
Feb 15 '15 at 0:04
...
Using Chrome, how to find to which events are bound to an element
...hrome 15.0.865.0 dev. There's an "Event Listeners" section on the Elements panel:
And an "Event Listeners Breakpoints" on the Scripts panel. Use a Mouse -> click breakpoint and then "step into next function call" while keeping an eye on the call stack to see what userland function handles the ...
Amazon S3 CORS (Cross-Origin Resource Sharing) and Firefox cross-domain font loading
...
</CORSRule>
</CORSConfiguration>
Then within Cloudfront panel (https://console.aws.amazon.com/cloudfront/home) I created a distribution, added an Origin that pointed to my S3 bucket
Then added a behavior for a default path to point to the S3 based origin I setup. What I also di...
How to clear variables in ipython?
...
An quit option in the Console Panel will also clear all variables in variable explorer
*** Note that you will be loosing all the code which you have run in Console Panel
share
...
How to extract the hostname portion of a URL in JavaScript
...main.com/v1 and sub.domain.com/v2 and pages like sub.domain.com/v1/Default.aspx or sub.domain.com/v2/Products/Default.aspx , etc. How I can get value /v2, the root for my application sub.domain.com/v2 ?
– Kiquenet
Oct 6 '15 at 8:13
...