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MongoDB - Update objects in a document's array (nested updating)
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243
For question #1, let's break it into two parts. First, increment any document that has "items...
Why would a post-build step (xcopy) occasionally exit with code 2 in a TeamCity build?
...ying is a file or a directory. This error will appear as "exited with code 2". When you run the same xcopy at a command prompt, you'll see that xcopy is asking for a response of file or directory.
To resolve this issue with an automated build, you can echo in a pre-defined response with a pipe.
To...
Python try…except comma vs 'as' in except
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The definitive document is PEP-3110: Catching Exceptions
Summary:
In Python 3.x, using as i...
Read a zipped file as a pandas DataFrame
...n argument from the docs:
compression : {‘infer’, ‘gzip’, ‘bz2’, ‘zip’, ‘xz’, None}, default ‘infer’
For on-the-fly decompression of on-disk data. If ‘infer’ and filepath_or_buffer is path-like, then detect compression from the following extensions: ‘.gz’, ‘.b...
How can I use if/else in a dictionary comprehension?
Does there exist a way in Python 2.7+ to make something like the following?
4 Answers
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Preventing Laravel adding multiple records to a pivot table
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Alexandre ButynskiAlexandre Butynski
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Set time part of DateTime in ruby
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221
Within a Rails environment:
Thanks to ActiveSupport you can use:
DateTime.now.midnight
DateT...
@RunWith(MockitoJUnitRunner.class) vs MockitoAnnotations.initMocks(this)
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2 Answers
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Active
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Aligning UIToolBar items
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Add two UIBarButtonSystemItemFlexibleSpace items to your toolbar, to the left and right of you...