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How to write a bash script that takes optional input arguments?
...on't want to buy an entire book for a simple reference... tldp.org/LDP/abs/html/parameter-substitution.html
– Ohad Schneider
Feb 8 '17 at 14:39
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RESTful API methods; HEAD & OPTIONS
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As per: http://www.w3.org/Protocols/rfc2616/rfc2616-sec9.html
9.2 OPTIONS
The OPTIONS method represents a request for information about the communication options available on the request/response chain identified by the Request-URI. This method allows the client to determine the o...
How do I use regex in a SQLite query?
... operator:
WHERE x REGEXP <regex>
http://www.sqlite.org/lang_expr.html#regexp
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How do you diff a directory for only files of a specific type?
...PATH1/ PATH2/
For example:
find PATH1/ -type f | grep --text -vP "php$|html$" | sed 's/.*\///' | sort -u > file1
diff PATH1/ PATH2/ -rq -X file1
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bootstrap modal removes scroll bar
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This is a feature, class modal-open gets added to the HTML body when you show the modal, and removed when you hide it.
This makes the scrollbar disappear since the bootstrap css says
.modal-open {
overflow: hidden;
}
You can override this by specifying
.modal-open {
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Truncating long strings with CSS: feasible yet?
Is there any good way of truncating text with plain HTML and CSS, so that dynamic content can fit in a fixed-width-and-height layout?
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How to reload/refresh an element(image) in jQuery
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Have you tried resetting the image containers html. Of course if it's the browser that is caching then this wouldn't help.
function imageUploadComplete () {
$("#image_container").html("<img src='" + newImageUrl + "'>");
}
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Memcached vs APC which one should I choose? [closed]
...ttp://nirlevy.blogspot.com/2009/06/apc-futexwait-lockdown-make-your-apache.html, and you should also read http://t3.dotgnu.info/blog/php/user-cache-timebomb.html (from one of the APC developers i think)
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Import a file from a subdirectory?
... documentation (Section 6.4) here: http://docs.python.org/tutorial/modules.html
In short, you need to put a blank file named
__init__.py
in the "lib" directory.
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On a CSS hover event, can I change another div's styling? [duplicate]
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Yes, you can do that, but only if #b is after #a in the HTML.
If #b comes immediately after #a: http://jsfiddle.net/u7tYE/
#a:hover + #b {
background: #ccc
}
<div id="a">Div A</div>
<div id="b">Div B</div>
That's using the adjacent sibling combinat...