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Border for an Image view in Android?
...1.0" encoding="UTF-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android">
<solid android:color="#FFFFFF" />
<stroke android:width="1dp" android:color="#000000" />
<padding android:left="1dp" android:top="1dp" android:right="1dp"
android:bo...
Print all the Spring beans that are loaded
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A related link: stackoverflow.com/questions/14829258/…
– smwikipedia
Nov 3 '15 at 8:53
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Split string into array of character strings
... called a negative lookahead. Checkout the documentation here: docs.oracle.com/javase/6/docs/api/java/util/regex/…
– Erwin
May 28 '14 at 8:51
4
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Catching an exception while using a Python 'with' statement
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As noted in stackoverflow.com/questions/5205811/…, the try block here is really too broad. No distinction is made between exceptions while creating the context manager and those in the body of the with statement, so it may not be a valid solution fo...
Why do browsers match CSS selectors from right to left?
...match that selector.
If you only had one selector and only one element to compare against that selector, then left-to-right makes more sense in some cases. But that's decidedly not the browser's situation. The browser is trying to render Gmail or whatever and has the one <span> it's trying ...
Detect a finger swipe through JavaScript on the iPhone and Android
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How to say “should_receive” more times in RSpec
...with(@project).and_return(@project)
more details at https://www.relishapp.com/rspec/rspec-mocks/v/2-13/docs/message-expectations/receive-counts under Receive Counts
Hope it helps =)
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How can I produce an effect similar to the iOS 7 blur view?
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Check if string matches pattern
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import re
pattern = re.compile("^([A-Z][0-9]+)+$")
pattern.match(string)
Edit: As noted in the comments match checks only for matches at the beginning of the string while re.search() will match a pattern anywhere in string. (See also: https://doc...