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Pickle or json?
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The benchmark cited by @mac only tests strings. I tested str, int and float seperately and found out that json is slower than cPickle with float serialization, but faster with float unserialization. For int (and str), json is faster both ways. D...
How to write a simple Html.DropDownListFor()?
... IEnumerable<Color> Colors. Then, on your view, you can reference it by calling HtmlLists.Colors. Hope that makes sense. Let me know. :)
– Evan Nagle
Jun 17 '10 at 1:25
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Can unit testing be successfully added into an existing production project? If so, how and is it wor
...unit testing is a skill in itself. You can be a very productive programmer by "conventional" standards and still struggle to write unit tests in a way that scales in a larger project.
Also, and specifically for your situation, adding unit tests to an existing code base that has no tests is also a s...
Can a variable number of arguments be passed to a function?
...mber of arguments to a function. In a case like this call your "manyArgs" by creating a list called "args" and passing that to manyArgs like this "manyArgs(*args)"
– wilbbe01
Feb 16 '11 at 6:02
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delete vs delete[] operators in C++
... array of objects created with new [].
Using delete on a pointer returned by new [] or delete [] on a pointer returned by new results in undefined behavior.
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Difference between Destroy and Delete
... Hello @user740584 - thanks for your answer. What do you mean by "runs any callbacks on the model"?
– BKSpurgeon
Mar 10 '16 at 1:23
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ssl_error_rx_record_too_long and Apache SSL [closed]
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The link mentioned by Subimage was right on the money for me. It suggested changing the virtual host tag, ie, from <VirtualHost myserver.example.com:443> to <VirtualHost _default_:443>
Error code: ssl_error_rx_record_too_long
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Escape a string for a sed replace pattern
...ing is the one you need:
sed -e 's/[]\/$*.^[]/\\&/g'
And can be used by:
KEYWORD="The Keyword You Need";
ESCAPED_KEYWORD=$(printf '%s\n' "$KEYWORD" | sed -e 's/[]\/$*.^[]/\\&/g');
# Now you can use it inside the original sed statement to replace text
sed "s/$ESCAPED_KEYWORD/$ESCAPED_REPL...
Can I stop 100% Width Text Boxes from extending beyond their containers?
...xt box fill the width of its container without expanding beyond it?
Yes: by using the CSS3 property ‘box-sizing: border-box’, you can redefine what ‘width’ means to include the external padding and border.
Unfortunately because it's CSS3, support isn't very mature, and as the spec process...
How can I force division to be floating point? Division keeps rounding down to 0?
...ces an int. In Python 3, it produces a float. We can get the new behaviour by importing from __future__.
>>> from __future__ import division
>>> a = 4
>>> b = 6
>>> c = a / b
>>> c
0.66666666666666663
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