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Java 8 Stream and operation on arrays
I have just discovered the new Java 8 stream capabilities. Coming from Python, I was wondering if there was now a neat way to do operations on arrays like summing, multiplying two arrays in a "one line pythonic" way ?
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How to find out which fonts are referenced and which are embedded in a PDF document
We have a little problem with fonts in PDF documents. In order to put the finger on the problem I'd like to inspect, which fonts are actually embedded in the pdf document and which are only referenced. Is there an easy (and cheap as in free) way to do that?
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How to find children of nodes using BeautifulSoup
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Try this
li = soup.find('li', {'class': 'text'})
children = li.findChildren("a" , recursive=False)
for child in children:
print child
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How do I find which transaction is causing a “Waiting for table metadata lock” state?
I am trying to perform some DDL on a table and SHOW PROCESSLIST results in a " Waiting for table metadata lock " message.
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What is The difference between ListBox and ListView
...any significant difference in their properties. Is there different typical use?
3 Answers
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Iterating Over Dictionary Key Values Corresponding to List in Python
... in Python 2.7. I have a dictionary with team names as the keys and the amount of runs scored and allowed for each team as the value list:
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LINQ to Entities does not recognize the method
I'm getting the following error when trying to do a linq query:
4 Answers
4
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What does “@” mean in Windows batch scripts
I saw @ is used in such contexts:
7 Answers
7
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How to get the root dir of the Symfony2 application?
...e root app directory from inside the controller? Is it possible to get it outside of the controller?
5 Answers
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Execute SQLite script
I start up sqlite3 version 3.7.7, unix 11.4.2 using this command:
5 Answers
5
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