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Return type of '?:' (ternary conditional operator)
...ve to implicitly promote the type of x to match the type of y (since both sides of : are not of the same type), and with that it has to create a temporary.
What does the standard say? (n1905)
Expressions 5.17 Assignment and compound assignment operators
5.17/3
If the second and third operand ...
Why JSF saves the state of UI components on server?
.... Also, there is an open issue to include in JSF specs, an option to provide stateless mode for JSF.
(P.S. Consider voting for the issues this & this if this is a useful feature for you.)
...
Rails formatting date
...12)
%l - Hour of the day, 12-hour clock, blank-padded ( 1..12)
%P - Meridian indicator, lowercase (``am'' or ``pm'')
%p - Meridian indicator, uppercase (``AM'' or ``PM'')
%M - Minute of the hour (00..59)
%S - Second of the minute (00..59)
%L - Millisecond of the second (000..999)
%N...
Count number of matches of a regex in Javascript
...wer
The problem with your initial code is that you are missing the global identifier:
>>> 'hi there how are you'.match(/\s/g).length;
4
Without the g part of the regex it will only match the first occurrence and stop there.
Also note that your regex will count successive spaces twice:
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Most concise way to convert a Set to a List
...
Considering that we have Set<String> stringSet we can use following:
Java 10 (Unmodifiable list)
List<String> strList = stringSet.stream().collect(Collectors.toUnmodifiableList());
Java 8 (Modifiable Lists)
impor...
What is pluginManagement in Maven's pom.xml?
...ou still need to add
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-dependency-plugin</artifactId>
</plugin>
</plugins>
in your build, because pluginManagement is only a way to share the sam...
Purpose of #!/usr/bin/python3
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@winklerrr Yes, it's more widely used.
– MerreM
Nov 25 '19 at 14:37
...
The thread has exited with code 0 (0x0) with no unhandled exception
... which returns with a huge amount of defunct processes. I have not a clear idea about this server works (and which are its tasks) but I suppose that the aforementioned threads could impact server behavior.
– Gionata
Sep 13 '12 at 21:12
...
Golang tests in sub-directory
... exported content.
you wouldn't access non-exported content.
That being said, I would still prefer keep the _test.go file right beside the main source file: it is easier to find.
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How to Get the Title of a HTML Page Displayed in UIWebView?
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For those who just scroll down to find the answer:
- (void)webViewDidFinishLoad:(UIWebView *)webView{
NSString *theTitle=[webView stringByEvaluatingJavaScriptFromString:@"document.title"];
}
This will always work as there is no way to turn off Javascript in UIWebView.
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