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How can I display just a portion of an image in HTML/CSS?
...way to display just the the center 50x50px of an image that's 250x250px in HTML. How can I do that. Also, is there a way to do this for css:url() references?
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What are the typical reasons Javascript developed on Firefox fails on IE? [closed]
...t in Firefox. In <label> tags the for attribute is accessed with elm.htmlFor in IE vs elm.for in Firefox. Note that for is reserved in IE so elm['for'] is probably a better idea to stop IE from raising an exception.
Base JavaScript language:
Access characters in strings: 'string'[0] isn...
How do I position one image on top of another in HTML?
I'm a beginner at rails programming, attempting to show many images on a page. Some images are to lay on top of others. To make it simple, say I want a blue square, with a red square in the upper right corner of the blue square (but not tight in the corner). I am trying to avoid compositing (with...
django MultiValueDictKeyError error, how do I deal with it
...n it won't automatically generate a stacktrace. docs.python.org/2/glossary.html#term-eafp
– bjudson
Sep 22 '13 at 21:29
9
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Alternate output format for psql
...try \pset format wrapped (allowed formats are unaligned, aligned, wrapped, html, latex, troff-ms). If the display is narrow enough it will word wrap each column.
– Bryce
Apr 14 '13 at 23:05
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AngularJS - pass function to directive
...side an isolate scope directive, use dash-separated attribute names in the HTML like the OP said.
Also if you want to send a parameter to your function, call the function by passing an object:
<test color1="color1" update-fn="updateFn(msg)"></test>
JS
var app = angular.module('dr',...
PHP + curl, HTTP POST sample code?
...curl_init();
curl_setopt($ch, CURLOPT_URL,"http://www.example.com/tester.phtml");
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS,
"postvar1=value1&postvar2=value2&postvar3=value3");
// In real life you should use something like:
// curl_setopt($ch, CURLO...
Git command to show which specific files are ignored by .gitignore
...here in the tree.
*.[oa]
$ cat Documentation/.gitignore
# ignore generated html files,
*.html
# except foo.html which is maintained by hand
!foo.html
$ git ls-files --ignored \
--exclude='Documentation/*.[0-9]' \
--exclude-from=.git/ignore \
--exclude-per-directory=.gitignore
Actuall...
HTML text-overflow ellipsis detection
I have a collection of block elements on a page. They all have the CSS rules white-space, overflow, text-overflow set so that overflowing text is trimmed and an ellipsis is used.
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