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Makefiles with source files in different directories
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This is a classic approach and is widely used, but it is sub-optimal in several ways that get worse as the project grow. Dave Hinton has the pointer to follow.
– dmckee --- ex-moderator kitten
Jul 16 '09 at 19:35
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Best way to store time (hh:mm) in a database
I want to store times in a database table but only need to store the hours and minutes.
I know I could just use DATETIME and ignore the other components of the date, but what's the best way to do this without storing more info than I actually need?
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How do I set a background-color for the width of text, not the width of the entire element, using CS
...ne element, such as a <span>.
<h1><span>The Last Will and Testament of Eric Jones</span></h1>
And then apply the background color on the inline element.
h1 {
text-align: center;
}
h1 span {
background-color: green;
}
An inline element is as big as its...
how to convert binary string to decimal?
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The parseInt function converts strings to numbers, and it takes a second argument specifying the base in which the string representation is:
var digit = parseInt(binary, 2);
See it in action.
share...
Font size in CSS - % or em?
...icle on web typography on A List Apart.
Their conclusion:
Sizing text and line-height in ems,
with a percentage specified on the
body (and an optional caveat for
Safari 2), was shown to provide
accurate, resizable text across all
browsers in common use today. This is
a technique you...
How do I redirect output to a variable in shell? [duplicate]
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This captures the output of a command, but it does not use a redirect. If you actually need to use a redirect because of a more complex need, See my answer. Google brought you here, right? Why go somewhere else to find the answer you searched for?
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Python argparse: Make at least one argument required
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Dang, I like that vars. I just did .__dict__ and felt dumb before.
– Theo Belaire
Feb 13 '14 at 18:27
1
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Regular Expression: Any character that is NOT a letter or number
...h anything other than letter or number you could try this:
[^a-zA-Z0-9]
And to replace:
var str = 'dfj,dsf7lfsd .sdklfj';
str = str.replace(/[^A-Za-z0-9]/g, ' ');
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how to get the cookies from a php curl into a variable
...at this is the right answer. I think its ridiculous that curl can't just hand me a mapped array though.
– thirsty93
May 22 '09 at 15:26
3
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ERROR 2003 (HY000): Can't connect to MySQL server on '127.0.0.1' (111)
I use the following command:
15 Answers
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