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How to sort an array of objects by multiple fields?
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@Mike: Ok... finally ;) You see it is more complex now, as the options are preprocessed, but the final comparison function (see comment) is much simpler which (hopefully) leads to better performance. The more sorting options you have, the more advantage you have from this met...
Which HTML5 reset CSS do you use and why? [closed]
...;
background: white;
}
Whats up with 1.5. And why background white?(I know it's for correcting but still not necessary)
Normalize.css: (Not normal)
https://github.com/necolas/normalize.css/blob/master/normalize.css
It started good with some webkit/ie hacks but
h1 {
font-size: 2em;
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NumPy or Pandas: Keeping array type as integer while having a NaN value
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For now you have to specify a special dtype like 'Int64' to make it work. It will be even better when it will be enabled by default.
– Jean Paul
Jan 23 '19 at 13:42
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Rotating and spacing axis labels in ggplot2
...tor whose labels are long. While probably not an ideal visualization, for now I'd like to simply rotate these labels to be vertical. I've figured this part out with the code below, but as you can see, the labels aren't totally visible.
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What's wrong with foreign keys?
...n get nice "on delete cascade" behavior, automatically cleaning up tables
knowing about the relationships between tables in the database helps the Optimizer plan your queries for most efficient execution, since it is able to get better estimates on join cardinality.
FKs give a pretty big hint on wh...
Referring to the null object in Python
... message that mentions that NoneType can't do this or can't do that, just know that it's simply the one None that was being used in a way that it can't.
Also, None is a built-in constant. As soon as you start Python, it's available to use from everywhere, whether in module, class, or function. NoneT...
How to store a list in a column of a database table
...e. In the same vein, however, they should not be used as a substitute for knowing how the processes they employ actually work.
Your list may be entirely "atomic" now, and that may not change for this project. But you will, however, get into the habit of doing similar things in other projects, and y...
Is cout synchronized/thread-safe?
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Technically true for C++98/C++03, but I think everybody knows that. But this does not answer the two interesting questions: What about C++0x? What do typical implementations actually do?
– Nemo
Jun 16 '11 at 15:46
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PHP and Enumerations
I know that PHP doesn't have native Enumerations. But I have become accustomed to them from the Java world. I would love to use enums as a way to give predefined values which IDEs' auto-completion features could understand.
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Python Git Module experiences? [closed]
What are people's experiences with any of the Git modules for Python? (I know of GitPython, PyGit, and Dulwich - feel free to mention others if you know of them.)
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