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Why is DarkGray lighter than Gray?
...n X, "Gray" is actually closer to "Silver". However, the W3C defined Gray (more appropriately?) as RGB 50%.
Here's some more Wikipedia on the subject:
Perhaps most unusual of the color clashes between X11 and W3C is the
case of "Gray" and its variants. In HTML, "Gray" is specifically
reserv...
Is there any simple way to find out unused strings in Android project?
...amazing tool. It can find all unused resources (not only strings) and many more. From its official site:
Here are some examples of the types of errors that it looks for:
- Missing translations (and unused translations)
- Layout performance problems (all the issues the old layoutopt tool used to fi...
How can I combine flexbox and vertical scroll in a full-height app?
... I opened the fiddle link and doesn't seem to be working anymore on Chrome (works in Firefox). The scroll bar disappeared. Does anyone have an idea how to get this working again?
– bets
Apr 3 '17 at 20:47
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How can I open a cmd window in a specific location?
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Why must we define both == and != in C#?
... is due to the fact that C# borrows much behavior from C++. See below for more on this.
When you override != and ==, you do not have to return bool.
This is another likely reason. In C#, this function:
public static int operator ==(MyClass a, MyClass b) { return 0; }
is as valid as this one...
Should I use “camel case” or underscores in python? [duplicate]
... intended meaning of the quoted part is that lowercase-with-underscores is more readable than lowercase-without-underscores. I think if it meant that snake_case is more readable than CamelCase the comma would be after "underscores" not after "lowercase".
– Rich
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Automatically creating directories with file output [duplicate]
... so that to protect us from race conditions.
In Python 3.2+, there is a more elegant way that avoids the race condition above:
import os
filename = "/foo/bar/baz.txt"
os.makedirs(os.path.dirname(filename), exist_ok=True)
with open(filename, "w") as f:
f.write("FOOBAR")
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List all files in one directory PHP [duplicate]
... }
}
closedir($handle);
}
Edit: miah's solution is much more elegant than mine, you should use his solution instead.
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Properties file in python (similar to Java Properties)
...tion]
database.dbname=unitTest
database.user=root
database.password=
For more functionality, read: https://docs.python.org/2/library/configparser.html
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Pan & Zoom Image
...zing this can be accomplished using an adorner, check out this article for more information.
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