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In Sublime Text 2, how do I open new files in a new tab?
... drop. Search tour file in the menu, then just double click it.
This will cause it to display in a tab.
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How to select Python version in PyCharm?
...nswered Apr 25 '12 at 19:29
lukecampbelllukecampbell
12.1k33 gold badges2929 silver badges3232 bronze badges
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Sass .scss: Nesting and multiple classes?
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You can use the parent selector reference &, it will be replaced by the parent selector after compilation:
For your example:
.container {
background:red;
&.desc{
background:blue;
}
}
/* compiles to: ...
How can I divide two integers to get a double?
...
You want to cast the numbers:
double num3 = (double)num1/(double)num2;
Note: If any of the arguments in C# is a double, a double divide is used which results in a double. So, the following would work too:
double num3 = (double)num1/n...
How do I tell matplotlib that I am done with a plot?
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You can use figure to create a new plot, for example, or use close after the first plot.
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C# - Selectively suppress custom Obsolete warnings
...is okay
Foo("Good");
#pragma warning restore 0618
// This call is bad
Foo("Bad");
}
}
Restore the warning afterwards so that you won't miss "bad" calls.
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Inline code in org-mode
Markdown allows for embedded code . How can this be done in org-mode ?
2 Answers
2
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Piping both stdout and stderr in bash?
...to stdout and grep sees both strings on stdin, thus filters out both.
You can read more about redirection here.
Regarding your example (POSIX):
cmd-doesnt-respect-difference-between-stdout-and-stderr 2>&1 | grep -i SomeError
or, using >=bash-4:
cmd-doesnt-respect-difference-between-s...
How to find a min/max with Ruby
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You can do
[5, 10].min
or
[4, 7].max
They come from the Enumerable module, so anything that includes Enumerable will have those methods available.
v2.4 introduces own Array#min and Array#max, which are way faster than En...
jQuery - Create hidden form element on the fly
What is the simplest way to dynamically create a hidden input form field using jQuery?
6 Answers
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