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How to Iterate over a Set/HashSet without an Iterator?
...ing[] movieArray = movies.toArray(new String[movies.size()]);
for (int i = 0; i < movieArray.length; i++) {
System.out.println(movieArray[i]);
}
Method 4
// Supported in Java 8 and above
movies.stream().forEach((movie) -> {
System.out.println(movie);
});
Method 5
// Supported in Java...
Android get free size of internal/external memory
...atSize(long size) {
String suffix = null;
if (size >= 1024) {
suffix = "KB";
size /= 1024;
if (size >= 1024) {
suffix = "MB";
size /= 1024;
}
}
StringBuilder resultBuffer = new Str...
Failed to execute goal org.apache.maven.plugins:maven-surefire-plugin:2.10:test
... |
edited Jan 14 at 12:40
zb226
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answered Nov 1...
Check if a variable is of function type
...
– Justin Warkentin
Oct 3 '12 at 18:04
7
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How to remove all null elements from a ArrayList or String Array?
...
LithiumLithium
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...
a href link for entire div in HTML/CSS
...
10 Answers
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How to use JUnit to test asynchronous processes
...
answered Mar 10 '09 at 18:53
Cem CatikkasCem Catikkas
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Drop unused factor levels in a subsetted data frame
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answered Jul 28 '09 at 22:41
hatmatrixhatmatrix
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What is an uninterruptible process?
...
Anthony Geoghegan
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answered Oct 21 '08 at 22:14
ddaaddaa
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event.preventDefault() vs. return false
...
+500
return false from within a jQuery event handler is effectively the same as calling both e.preventDefault and e.stopPropagation on th...