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enum - getting value of enum on string conversion
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When I compare it with a integer value, it returns as object. Ex: if D.x == 10: .... What approach should I take for integers?
– alper
Apr 24 at 18:49
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What's the difference between window.location= and window.location.replace()?
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Discussion here: stackoverflow.com/questions/2383401/…
– goodeye
Oct 25 '12 at 23:39
1
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What is the difference between i++ and ++i?
...ame results as the precise and correct description. First, I don't see any compelling value in getting the right answers through incorrect reasoning, and second, yes, I have seen production code that gets exactly this sort of thing wrong. I get probably half a dozen questions a year from real progra...
Why is a “GRANT USAGE” created the first time I grant a user privileges?
...you can not authenticate. An user with USAGE privilege can run certain SQL commands like 'select 1+1' and 'show processlist'.
– Mircea Vutcovici
Feb 26 '15 at 16:10
add a comm...
Make the first letter uppercase inside a django template
...postrophes like "My friend's house" or "you're an uppercase freak" which becomes "Friend'S" and 'You\'Re'.
– Timo
Jan 3 '15 at 20:14
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AngularJS - convert dates in controller
...ebservice is {"basicPersonalInfo":{"empNo":"04005001","dob":490645800000},"communicationInfo":null} , I need to display it in my bootstrap/HTML5 date input field. I used the filter in my controller like $scope.basicInfo = BasicInformationService.query(); $scope.basicInfo.$promise.then(functio...
How to wait for all goroutines to finish without using time.Sleep?
... "http://www.golang.org/",
"http://www.google.com/",
"http://www.somestupidname.com/",
}
for _, url := range urls {
// Increment the WaitGroup counter.
wg.Add(1)
// Launch a goroutine to fetc...
How to conclude your merge of a file?
...should be added (git add), and if there is no unmerged file you should git commit
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How to manage REST API versioning with spring?
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Regardless whether versioning can be avoided by doing backwards compatible changes (which might not always possible when you are bound by some corporate guidelines or your API clients are implemented in a buggy way and would break even if they should not) the abstracted requirement is an ...
Scala @ operator
...you wanted not the content of Some, but the option itself? That would be accomplished with this:
o match {
case x @ Some(_) => println(x)
case None =>
}
Note that @ can be used at any level, not just at the top level of the matching.
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