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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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See all breakpoints in Visual Studio 2010+
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Ctrl+Alt+B by default here. (Possibly due to ReSharper though)
– RJFalconer
Sep 4 '12 at 9:29
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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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val() vs. text() for textarea
...text('test').val('too').text()); // Prints test
The value property, used by .val() always shows the current visible value, whereas text()'s return value can be wrong.
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plot a circle with pyplot
...results in the following figure:
The first circle is at the origin, but by default clip_on is True, so the circle is clipped when ever it extends beyond the axes. The third (green) circle shows what happens when you don't clip the Artist. It extends beyond the axes (but not beyond the figure, ie ...
Check existence of directory and create if doesn't exist
... Oh damn, so I've been doing my if statements wrong as well by using |, is the vectorization the reason it doesn't work with || sometimes? I know this is off topic but I'm just too eager to find out. I'll defo go and read more about vectorization. Thanks
– Bas
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REST / SOAP endpoints for a WCF service
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This post has already a very good answer by "Community wiki" and I also recommend to look at Rick Strahl's Web Blog, there are many good posts about WCF Rest like this.
I used both to get this kind of MyService-service... Then I can use the REST-interface from jQue...