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How to use arguments from previous command?
...the n-th last item, so like !:n, but counting from the end rather than the start?
– Charlie Harding
Nov 26 '16 at 15:37
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Twitter Bootstrap 3: how to use media queries?
...or use with @media(max-width).
EDIT: If you're using SCSS/SASS, variables start with a $ instead of a @, so it'd be $screen-xs-max etc.
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Testing modules in rspec
...pectations that a module might have. My concern being that my design would start to develop some areas of unpleasant inflexibility.
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Add an already existing directory to a directory in Solution Explorer
....", which to me suggests that it should be a comment instead of an answer. Starting your answer with a line like this may get it flagged as "Not An Answer". It looks to me like your answer really is attempting to answer to the question, so I've edited it to prevent NAA flags.
–...
Do I need to convert .CER to .CRT for Apache SSL certificates? If so, how?
...ry" X.509 encoding, and the other is a "text" base64 encoding that usually starts with "-----BEGIN CERTIFICATE-----". These encode the same data but in different ways. Most systems accept both formats, but, if you need to, you can convert one to the other via openssl or other tools. The encoding wit...
Resolving MSB3247 - Found conflicts between different versions of the same dependent assembly
...llowed this and the error has disappeared. Still do not know how or why, I started an MVC 4 project with VS2010 then migrated on VS2012. However, adding the version attribute, made the error disappear. Thanks
– MaiOM
Dec 12 '12 at 12:29
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GitHub relative link in Markdown file
...13, 16 months later:
GitHub Blog Post Relative links in markup files:
Starting today, GitHub supports relative links in markup files.
Now you can link directly between different documentation files, whether you view the documentation on GitHub itself, or locally, using a different markup rend...
Length of string in bash
...her parameter expansions - for example in this test I check that $rulename starts with the $RULE_PREFIX prefix: [ "${rulename:0:${#RULE_PREFIX}}" == "$RULE_PREFIX" ]
– Thomas Guyot-Sionnest
Jul 21 '15 at 14:13
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How to join int[] to a character separated string in .NET?
...uffer = new UnSafeCharBuffer(chRef, length);
buffer.AppendString(value[startIndex]);
for (int j = startIndex + 1; j <= num2; j++)
{
buffer.AppendString(separator);
buffer.AppendString(value[j]);
}
}
I'm too lazy to compare performance of suggested methods. But so...
using jquery $.ajax to call a PHP function
...ead of our document and placing request_handler.php on our server we would start using the plugin in the manner described below.
For ease of use reference the function in a simple manner:
var P = $.fn.php;
Then initialize the plugin:
P('init',
{
// The path to our function request hand...