大约有 15,630 项符合查询结果（耗时：0.0314秒） [XML]
Connect to a heroku database with pgadmin
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I am getting error on pgadmin 3 that the server you are trying to connect is not between 8.4 and 9.3 and it connects but shows a list of 159 databases with error popups all the time.
– Abhishek
Oct 2...
Why is nginx responding to any domain name?
...s run an 'nginx -t' to test the config before restarting - you may have an error preventing a restart.
– jwhitlock
Dec 12 '13 at 21:10
2
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What is a Lambda?
...a,b){ return a > b; }, 3 )
x = (lambda(a){ return a+1; }) + 5 // type error, not syntax error
(lambda(a,b){ print(a); log(b); })( 1, 2 ) // () is valid operator here
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Which one will execute faster, if (flag==0) or if (0==flag)?
...e
{
// code never executes
}
if (0 = flag) // typo and syntactic error -> compiler complains
{
// ...
}
While it's true, that e.g. a C-compiler does warn in case of the former (flag = 0), there are no such warnings in PHP, Perl or Javascript or <insert language here>.
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Closing Hg Branches
... the branch exists, it updates to the given branch or else exists with
an error message.
It closes the branch.
Updates to the default branch.
Stops.
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Which characters are valid in CSS class names/selectors?
...ryl Of course, this is a pretty extreme example, but stuff like class="404-error" can be useful.
– Mathias Bynens
Jul 7 '11 at 15:12
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Uninstalling Android ADT
...Of course, I could just delete the folder of the SDK, but this just throws errors when starting up Eclipse the next time. The reason I'm asking is because my old ADT keeps throwing a wierd error (Failed to fetch URL https://dl-ssl.google.com/android/repository/addons_list.xml , reason: File not fou...
AngularJS: ng-repeat list is not updated when a model element is spliced from the model array
... @PerHornshøj-Schierbeck I agree, otherwise Angular will not be aware of errors if those occur.
– Jim Aho
Apr 15 '15 at 11:22
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What algorithms compute directions from point A to point B on a map?
...sman problem to solve routing problems. The trick with ACO is to build an error calculation based upon known facts of the routing so that the graph solving model knows when to quit (when is the error small enough).
You can google ACO or TSP to find more on this technique. I've not used any of the...
Why is super.super.method(); not allowed in Java?
...duce output that the super class cannot produce, this includes throwing an error that the super class does not throw.
– Konstantin Tarashchanskiy
Jan 18 '12 at 19:50
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