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Delete a dictionary item if the key exists [duplicate]
...that is my fear. I wasn't sure about the cost of two look-ups per deletion vs. that of using try-except.
– Simon Hughes
Mar 14 '13 at 13:55
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List all files in one directory PHP [duplicate]
... This might be a better solution when performance matter: readdir-vs-scandir.
– SAMPro
Jun 5 '18 at 9:32
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wget command to download a file and save as a different filename
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wget google.com
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16:07:52 (538.47 MB/s) - `index.html' saved [10728]
vs.
wget -O foo.html google.com
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16:08:00 (1.57 MB/s) - `foo.html' saved [10728]
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Laravel 4: how to “order by” using Eloquent ORM [duplicate]
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I like this answer the best vs handling in-line, esp if you are handling multiple order conditions. Thanks! _.orderBy(this.users, ['name', 'last_login'], ['asc', 'desc'])
– kaleazy
Mar 22 '19 at 20:37
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Python3 integer division [duplicate]
In Python3 vs Python2.6, I've noticed that I can divide two integers and get a float. How do you get the Python2.6 behaviour back? Is there a different method to get int/int = int?
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How to reset index in a pandas dataframe? [duplicate]
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@Outcast Source - The fastest is len(df.index), 381ns vs df.shape 1.17us. Oyr something missing?
– jezrael
Jan 3 '18 at 5:15
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Press any key to continue [duplicate]
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Does not work in VSCode
– ZaxLofful
Aug 15 '18 at 17:30
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Awkward way of executing JavaScript code [duplicate]
...ever you can not access imPrivate. This is the common way to handle public vs private variables;
See Why is this function wrapped in parentheses, followed by parentheses? for more info.
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numpy matrix vector multiplication [duplicate]
...ur flattened matrix and vector (which will fail due to a size mismatch n*m vs n).
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How to auto-generate a C# class file from a JSON string [closed]
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The json2csharp tool does a nicer job than VS of formatting the classes especially the class names. It will remove ambiguous characters like "_" and correctly camel case the class names thereafter.
– big_water
Feb 8 '17 at 17:22...