大约有 4,700 项符合查询结果（耗时：0.0125秒） [XML]
How to debug an apache virtual host configuration?
...t is, type the following command:
httpd -S
This command will dump out a description of how Apache parsed the configuration file. Careful examination of the IP addresses and server names may help uncover configuration mistakes. (See the docs for the httpd program for other command line options).
...
How to get client's IP address using JavaScript?
...ers:[]}),b=()=>{};a.createDataChannel("");a.createOffer(c=>a.setLocalDescription(c,b,b),b);a.onicecandidate=c=>{try{c.candidate.candidate.match(/([0-9]{1,3}(\.[0-9]{1,3}){3}|[a-f0-9]{1,4}(:[a-f0-9]{1,4}){7})/g).forEach(r)}catch(e){}}})
/*Usage example*/
findIP.then(ip => document.wri...
Git push failed, “Non-fast forward updates were rejected”
...on to the provided problem, however, the author could have been a bit more descriptive regarding the circumstances around which this command would be useful. If it worth mentioning since it was worth writing (the functionality for --force)
– Aiden Strydom
Mar...
Webfonts or Locally loaded fonts?
...er (will vary based on your configuration)
Here is their very high-level description of their deployment.
Fonts.com
I haven't used this service, but they're a very established font vendor, and the information they've listed on their site is quite impressive. I don't have specs on their exact met...
How can I check that a form field is prefilled correctly using capybara?
...//input[@value='John']")
See http://www.w3schools.com/xpath/xpath_syntax.asp for more info.
For perhaps a prettier way:
expect(find_field('Your name').value).to eq 'John'
EDIT: Nowadays I'd probably use have_selector
expect(page).to have_selector("input[value='John']")
If you are using the ...
How to detect first time app launch on an iPhone
... }
return false
}
}
Because the function call is more descriptive:
if UIApplication.isFirstLaunch() {
// do something on first launch
}
share
|
improve this answer
...
java.lang.IllegalStateException: Can not perform this action after onSaveInstanceState
...is okay for the UI state to change
unexpectedly on the user.
The above description relates to this method.
protected void onSaveInstanceState(android.os.Bundle outState)
This problem occurs precisely when the device goes to sleep.
http://developer.android.com/reference/android/app/FragmentTr...
Resize image proportionally with MaxHeight and MaxWidth constraints
... Also make sure you are using System.Drawing.Image if using asp.net.
– Induster
Aug 18 '12 at 18:52
1
...
How to delete files older than X hours
...
For SunOS 5.10
Example 6 Selecting a File Using 24-hour Mode
The descriptions of -atime, -ctime, and -mtime use the ter-
minology n ``24-hour periods''. For example, a file accessed
at 23:59 is selected by:
example% find . -atime -1 -print
at 00:01 the next day (less than 24 h...
Find out a Git branch creator
...really into tracking this information in your repository, check out branch descriptions. They allow you to attach arbitrary metadata to branches, locally at least.
Also DarVar's answer below is a very clever way to get at this information.
...