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Escape double quotes in a string
...ou?";
It prints;
He said to me, "Hello World". How are you?
which is em>x m>actly same prints with;
string str = @"He said to me, ""Hello World"". How are you?";
Here is a DEMO.
" is still part of your string.
Check out Escape Sequences and String literals from MSDN.
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How to print full stack trace in em>x m>ception?
For em>x m>ample, in one place...
3 Answers
3
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Bash: Copy named files recursively, preserving folder structure
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Have you tried using the --parents option? I don't know if OS m>X m> supports that, but that works on Linum>x m>.
cp --parents src/prog.js images/icon.jpg /tmp/package
If that doesn't work on OS m>X m>, try
rsync -R src/prog.js images/icon.jpg /tmp/package
as aif suggested.
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Interface or an Abstract Class: which one to use?
Please em>x m>plain when I should use a PHP interface and when I should use an abstract class ?
11 Answers
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Wget output document and headers to STDOUT
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Try the following, no em>x m>tra headers
wget -qO- www.google.com
Note the trailing -. This is part of the normal command argument for -O to cat out to a file, but since we don't use > to direct to a file, it goes out to the shell. You can use -qO...
How to display hidden characters by default (ZERO WIDTH SPACE ie. &#8203)
...how 'zero width space' mentioned in subject. I'm sure that the character em>x m>ists, because can display it with ie. Vi, but can't see it in Idea :/
– biesior
Mar 26 '12 at 15:40
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DESTDIR and PREFIm>X m> of make
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./configure --prefim>x m>=***
Number 1 determines where the package will go when it is installed, and where it will look for its associated files when it is run. It's what you should use if you're just compiling something for use on a single host....
Error: request entity too large
I'm receiving the following error with em>x m>press:
19 Answers
19
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Providing a default value for an Optional in Swift?
The idiom for dealing with optionals in Swift seems em>x m>cessively verbose, if all you want to do is provide a default value in the case where it's nil:
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JOIN two SELECT statement results
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Em>x m>cellent answer, but can someone tell is this type of 'solution' considered to em>x m>pensive or it just depends on what you are using it for?
– petrosmm
Apr 18 at 21:05
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