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How to kill a process running on particular port in Linux?
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And this fuser -k 8080/tcp will kill that process.
Works on Linux only. More universal is use of lsof -i4 (or 6 for IPv6).
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What are the best practices for catching and re-throwing exceptions?
...$connect->disconnect(); // we don't want to keep the connection open anymore
throw $e; // but we also don't know how to respond to the failure
}
PHP 5.5 has introduced the finally keyword, so for cleanup scenarios there is now another way to approach this. If the cleanup code needs to run n...
What is the difference between window, screen, and document in Javascript?
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Linq code to select one item
...throws. First() and FirstOrDefault() stop on the first match, so they are more efficient.
Of the First() and Single() family, here's where they throw:
First() - throws if empty/not found, does not throw if duplicate
FirstOrDefault() - returns default if empty/not found, does not throw if duplica...
How can I debug javascript on Android?
...s://developers.google.com/chrome-developer-tools/docs/remote-debugging for more information.
Update: JavaScript Console
You can also navigate to about:debug in the URL bar to activate the debug menu and the JavaScript error console with recent Android devices. You should see SHOW JAVASCRIPT CONS...
Add a new item to a dictionary in Python [duplicate]
...ence except for personal taste. Personally I find the first to be a little more intuitive for just one item.
– Chris Eberle
Feb 26 '13 at 19:22
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Questions every good .NET developer should be able to answer? [closed]
...many categories, each category has many posts, and each post can belong to more than one category. Ask your applicant to write queries to pull specific information out.
Next, look for specific technical know-how:
(Event handlers) Create a class with a custom event handler, create another class w...
Add one row to pandas DataFrame
...l overwrite existing rows, or insert rows, or create gaps in your index. A more robust (but not fool-proof) approach for appending an existing nonzero-length dataframe would be: df.loc[df.index.max() + 1] = [randint(... or prepopulating the index as @FooBar suggested.
– hobs
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Split string every nth character?
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