大约有 15,571 项符合查询结果（耗时：0.0239秒） [XML]
What is the Scala annotation to ensure a tail recursive function is optimized?
...eption("bang!")
| else bang(x-1)
| }
| }
<console>:9: error: could not optimize @tailrec annotated method: it contains a recursive call not in tail position
@tailrec def boom(x: Int): Int = {
^
<console>:13: error: could not optimize @tailrec ann...
How to check Google Play services version?
...s client.
Returns
status code indicating whether there was an error.
Can be one of following in ConnectionResult:
SUCCESS, SERVICE_MISSING, SERVICE_VERSION_UPDATE_REQUIRED,
SERVICE_DISABLED, SERVICE_INVALID.
It will ensure that the device is using the version your app requi...
httpd: Could not reliably determine the server's fully qualified domain name, using 127.0.0.1 for Se
... Hi I did try all of the above and I am still getting the same errors, I don't quite understand what I lack here. My FQDN is ak.local.com set in the same fashion as your answer but I am still getting the same issues. I am running on OSX 10.10
– AKFourSeven
...
Why is Python running my module when I import it, and how do I stop it?
...ess to the file, though, you might be able to look and see what causes the error. It might be possible to modify your environment to prevent the error from happening.
share
|
improve this answer
...
Form inline inside a form horizontal in twitter bootstrap?
...w naam" value="{--NAAM--}" >
<div id="naamx" class="form-error form-hidden">Wat is uw naam?</div>
</div>
</div>
<div class="form-row">
<div class="form-group col-5">
<label class="control-label col-sm-4" for=...
How do I insert NULL values using PDO?
...t->bindParam(':v1', $myNull, PDO::PARAM_NULL);
You would get the same error message if you tried:
$stmt->bindParam(':v1', 5, PDO::PARAM_NULL);
share
|
improve this answer
|
...
Eclipse will not start and I haven't changed anything
...
this always helps me after some strange background errors of incorrectly closing
– ramusus
May 26 '14 at 10:25
2
...
Semantic Issue: Property's synthesized getter follows Cocoa naming convention for returning 'owned'
...tle, when synthesised, yields a method called -newTitle, hence the warning/error. -newTitle is supposed to be a getter method for the newTitle property, however naming conventions state that a method whose name begins with new returns an object that’s owned by the caller, which is not the case of ...
Any idea why I need to cast an integer literal to (int) here?
...ass. This involves something called auto-boxing, and can cause some subtle errors in your code.
The prefered method of doing what you want is:
Integer i6 = Integer.valueOf(-128)
share
|
improve th...
How can I check that a form field is prefilled correctly using capybara?
...
I would still prefer the selected answer because the error message shows you the expected and actual strings. This gives the unhelpful "expected field "my field" to return something" error. But this one does definitely read better and follows the page matcher API better. Upvote...