大约有 2,610 项符合查询结果（耗时：0.0151秒） [XML]
Ruby: How to iterate over a range, but in set increments?
...)
range.step(2) {|x| puts x}
range.step(3) {|x| puts x}
produces:
1 x
3 xxx
5 xxxxx
7 xxxxxxx
9 xxxxxxxxx
1 x
4 xxxx
7 xxxxxxx
10 xxxxxxxxxx
Reference: http://ruby-doc.org/core/classes/Range.html
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Visual Studio: How do I show all classes inherited from a base class?
... I got an error saying "There are no types that derive from XXX in the current project", so I think it's limited to types in the current project, not the solution
– Andy
Mar 9 '16 at 12:54
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Can't connect to localhost on SQL Server Express 2012 / 2016
...me as you. I had even disabled firewall, and nothing worked. There was a 40xxx port in TCP Dynamic Ports. I removed it, and put 1433 in TCP Port for IPAll, this did it as well. Thanks!
– Alisson
Jul 18 '16 at 23:23
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How to get domain URL and application name?
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91
The web application name (actually the context path) is available by calling HttpServletrequest...
How to increase storage for Android Emulator? (INSTALL_FAILED_INSUFFICIENT_STORAGE)
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@MLindsay I agree
– mwa91
Feb 5 '19 at 15:33
Just FYI, I didn't have to delete *.img or ...
Remove all the elements that occur in one list from another
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DonutDonut
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How to add test coverage to a private constructor?
...s. If you can use Java 8, then you can use interface instead.
package com.XXX;
public interface Foo {
public static int bar() {
return 1;
}
}
There is no constructor and no complain from Cobertura. Now you need to test only the lines you really care about.
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How do I hide a menu item in the actionbar?
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491
Get a MenuItem pointing to such item, call setVisible on it to adjust its visibility and then c...
Get user info via Google API
...o array.
$q = 'https://www.googleapis.com/oauth2/v1/userinfo?access_token=xxx';
$json = file_get_contents($q);
$userInfoArray = json_decode($json,true);
$googleEmail = $userInfoArray['email'];
$googleFirstName = $userInfoArray['given_name'];
$googleLastName = $userInfoArray['family_name'];
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Can I access a form in the controller?
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91
If you want to pass the form to the controller for validation purposes you can simply pass it a...