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What are the differences between Perl, Python, AWK and sed? [closed]
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Half of my shell scripts use either sed or awk. They are far from dead. Python is my preferred scripting language, but sometimes sed and awk are the best tool for the job. Just because they have been in use for many years, does not m...
How to make shallow git submodules?
... the target commit is pointed to by a branch, and even if you put branch = mybranch on the .gitmodules as well.
Git 2.20 (Q4 2018) improves on the submodule support, which has been updated to read from the blob at HEAD:.gitmodules when the .gitmodules file is missing from the working tree.
See ...
How to apply multiple styles in WPF
...nario the user needs the ability to specify an unlimited number of styles, my first approach was to create a constructor that takes any number of strings using the “params” keyword:
public MultiStyleExtension(params string[] inputResourceKeys)
{
}
My goal was to be able to write the inputs as...
Method Resolution Order (MRO) in new-style classes?
...ally work sensibly." -- Epiphany! Thanks to this sentence, I can do MRO in my head again. \o/ Thank you very much.
– Esteis
Feb 13 '15 at 9:56
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What is a higher kinded type in Scala?
...nteresting to name all the possible versions of that feature. And it hurts my brain.
– Landei
Jun 7 '11 at 8:44
2
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Watermark / hint text / placeholder TextBox
...throw new NotImplementedException();
}
}
}
Note: This is not my code. I found it here, but I think this is the best approach.
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Why is it slower to iterate over a small string than a small list?
... indexing a list so much faster?
Well, I'll come back to you on that, but my guess is that's is down to the check for interned strings (or cached characters if it's a separate mechanism). This will be less fast than optimal. But I'll go check the source (although I'm not comfortable in C...) :).
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Replacing .NET WebBrowser control with a better browser, like Chrome?
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This broke my project. All references broken after installing winforms nuget package.
– toddmo
Sep 15 '17 at 23:28
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stringstream, string, and char* conversion confusion
My question can be boiled down to, where does the string returned from stringstream.str().c_str() live in memory, and why can't it be assigned to a const char* ?
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CROSS JOIN vs INNER JOIN in SQL
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My comments point out that the diagrams are hard to interpret even if one knows what they are trying to say and are inappropriate for this topic. By "key" (of Figure 2 or 1) I meant "explanation of what the parts of a diagram...