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How to recover a dropped stash in Git?
...at, you can do whatever you want with all the normal tools. When you’re done, just blow the branch away.
Finding the hash
If you have only just popped it and the terminal is still open, you will still have the hash value printed by git stash pop on screen (thanks, Dolda).
Otherwise, you can find i...
Spring MVC: How to perform validation?
...is not a unique "cleanest and best way" to validate, but there is probably one that fits your project/problem/context better.
Let's have a User :
public class User {
private String name;
...
}
Method 1 : If you have Spring 3.x+ and simple validation to do, use javax.validation.constra...
get name of a variable or parameter [duplicate]
...tring().TrimStart('{').TrimEnd('}').Split('=')[0].Trim();
}
2) The below one can be faster though (from my tests)
GETNAME(new { variable });
public static string GETNAME<T>(T myInput) where T : class
{
if (myInput == null)
return string.Empty;
return typeof(T).GetProperties...
How should I unit test threaded code?
...just seems like too much of a minefield. I'd like to ask how people have gone about testing code that relies on threads for successful execution, or just how people have gone about testing those kinds of issues that only show up when two threads interact in a given manner?
...
Is there a way to access an iteration-counter in Java's for-each loop?
...C is reaquired. Quite the opposite, you need to invoke constructor, scan sooner with GC and finalize. This not only loads CPU but also invalidates the cache all the time. Nothing like this is necessary for local variables. Why do you say that this is "the same"?
– Val
...
how to get the host url using javascript from the current page
...ugh. Use the relative protocol. Might be more appropriate than hard-coding one.
– Darth Egregious
May 13 '15 at 15:32
33
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How to reset Django admin password?
...eate a 2nd superuser, and then view the list of Users to find the original one. Then log in as the original one and delete the new superuser.
– shacker
May 14 '18 at 16:09
...
How to check if array element exists or not in javascript?
... for if(arrayName[index] === undefined) you may use even shorter one which is if(!arrayName[index])
– Park JongBum
Jul 17 '18 at 14:09
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...
Configure Log4net to write to multiple files
...
Vinay is correct. In answer to your comment in his answer, one way you can do it is as follows:
<root>
<level value="ALL" />
<appender-ref ref="File1Appender" />
</root>
<logger name="SomeName">
<level value="ALL" />
<appender-r...
How to dismiss notification after action has been clicked
...notification id passing to achieve the same.
– endowzoner
Aug 9 '12 at 14:44
2
If you think this ...