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How do you debug a regex? [closed]
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edited Feb 8 '17 at 14:22
Community♦
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answered Feb 27 '10 at 19:49
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Detect and exclude outliers in Pandas data frame
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Nihal
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answered Apr 21 '14 at 17:20
tanemakitanemaki...
How do I remove documents using Node.js Mongoose?
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Kaspar Lee
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answered Apr 22 '12 at 9:28
Yusuf XYusuf X
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How to center an element horizontally and vertically
...ly/horizontally centered!</div>
</section>
Approach 4 - Absolutely positioned 50% from the top with displacement:
Example Here / Full Screen Example
This approach assumes that the text has a known height - in this instance, 18px. Just absolutely position the element 50% from...
AssertContains on strings in jUnit
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If you add in Hamcrest and JUnit4, you could do:
String x = "foo bar";
Assert.assertThat(x, CoreMatchers.containsString("foo"));
With some static imports, it looks a lot better:
assertThat(x, containsString("foo"));
The static imports needed would be:...
Android - Setting a Timeout for an AsyncTask?
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44
Yes, there is AsyncTask.get()
myDownloader.get(30000, TimeUnit.MILLISECONDS);
Note that by c...
How to scroll to specific item using jQuery?
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edited Oct 6 '17 at 2:04
maxhud
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answered Ma...
How to quickly check if folder is empty (.NET)?
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There is a new feature in Directory and DirectoryInfo in .NET 4 that allows them to return an IEnumerable instead of an array, and start returning results before reading all the directory contents.
What's New in the BCL in .NET 4 Beta 1
Directory.EnumerateFileSystemEntries method over...
How can I pad an int with leading zeros when using cout
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AraKAraK
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When to use AtomicReference in Java?
... true) reference assignment (i.e. =) is itself atomic (updating primitive 64-bit types like long or double may not be atomic; but updating a reference is always atomic, even if it's 64 bit) without explicitly using an Atomic*.
See the Java Language Specification 3ed, Section 17.7.
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