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What is a loop invariant?
...while ( A[mid] != a && start <= end ) but we shorten the actual test since the first part is implied. This conditional is clearly false after the loop regardless of how the loop terminates.
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How do you stop Console from popping up automatically in Eclipse
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Works for most cases, but whenever I run JUnit tests, the console view in Mars steals focus from the JUnit view as soon as a breakpoint is hit and again when the test finishes (even if there is absolutely no output to the console). Only solution (well, workaround) I've be...
How to center align the ActionBar title in Android?
...iewActionBar.findViewById(R.id.actionbar_textview);
textviewTitle.setText("Test");
abar.setCustomView(viewActionBar, params);
abar.setDisplayShowCustomEnabled(true);
abar.setDisplayShowTitleEnabled(false);
abar.setDisplayHomeAsUpEnabled(true);
abar.setIcon(R.color.transparent);
abar.setHomeButtonEna...
How do I execute a program using Maven?
....0</version>
<configuration>
<mainClass>org.dhappy.test.NeoTraverse</mainClass>
</configuration>
</plugin>
invoking mvn exec:java on the command line will invoke the plugin which is configured to execute the class org.dhappy.test.NeoTraverse.
So, to tri...
How to style a checkbox using CSS
...d + span {
background: url("link_to_another_image");
}
<label for="test">Label for my styled "checkbox"</label>
<label class="myCheckbox">
<input type="checkbox" name="test" />
<span></span>
</label>
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What's a good Java, curses-like, library for terminal applications? [closed]
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Here is a way to call the ncurses lib using JNI. I tested this and it works.
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How do you make sure email you send programmatically is not automatically marked as spam?
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brandonchecketts.com/emailtest.php you can test if your mail server setup conforms to DomainKeys, DKIM, SPF and other anti-spam methods.
– Jonas
Jun 9 '10 at 7:02
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svn: replace trunk with branch
...ually named <FeatureBranchName>-Merged. Then I resolve conflicts and test the merged code. Once that's complete I move the trunk to the tags folder so I don't lose anything. Lastly I move my <FeatureBranchName>-Merged to the trunk.
In addition I prefer to avoid the working copy when do...
How to implement classic sorting algorithms in modern C++?
...erators.
Details omitted:
selection sort can be optimized with an early test if (std::distance(first, last) <= 1) return; (or for forward / bidirectional iterators: if (first == last || std::next(first) == last) return;).
for bidirectional iterators, the above test can be combined with a loop ...
Elegant ways to support equivalence (“equality”) in Python classes
...t copies sitting around, then it's usually good add an initial an identity test if other is self. This avoids the more lengthy dictionary comparison, and can be a huge savings when objects are used as dictionary keys.
– Dane White
Dec 3 '13 at 0:18
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