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What's the difference between fill_parent and wrap_content?
...n placed in. It's roughly equivalent of setting the dockstyle of a Windows Form Control to Fill.
Setting a top level layout or control to fill_parent will force it to take up the whole screen.
wrap_content
Setting a View's size to wrap_content will force it to expand only far enough to contain t...
How to validate GUID is a GUID
...ypically represented by a 32-character hexadecimal string. A GUID (in hex form) need not contain any alpha characters, though by chance it probably would. If you are targeting a GUID in hex form, you can check that the string is 32-characters long (after stripping dashes and curly brackets) and ha...
ASP.NET MVC partial views: input name prefixes
...to the old prefix from helper.ViewData.TemplateInfo.HtmlFieldPrefix in the form of {oldprefix}.{newprefix}
– Ivan Zlatev
Mar 1 '12 at 16:29
...
What makes Lisp macros so special?
... macros are the only way to go. As a busy developer, working on other platforms, I have not had the privilege of using Lisp macros. As someone who wants to understand the buzz, please explain what makes this feature so powerful.
...
Detect Click into Iframe using JavaScript
...1300px"></iframe>
<br></br>
<br></br>
<form name="form" id="form" action=""><textarea name="console"
id="console" style="width: 100%; height: 300px;" cols="" rows=""></textarea>
<button name="clear" id="clear" type="reset">Clear</button>...
PHP - include a php file and also send query parameters
...d
$phpinclude = substr($phpinclude, 0, $pos_incl);
// transform to array with & as divisor
$arr_qstr = explode('&',$qry_string);
// in $arr_qstr you should have a result like this:
// ('id=123', 'active=no', ...)
foreach ($arr_qstr as $param_...
How does the Amazon Recommendation feature work?
... own it" button they create a very complete profile of you
Demographic information (your shipping address, etc.) - they know what is popular in your general area for your kids, yourself, your spouse, etc.
user segmentation = did you buy 3 books in separate months for a toddler? likely have a ki...
CSS vertical alignment text inside li
...exbox. Right now the browser support is dismal, but it is supported in one form or another in all current browsers.
Browser support: http://caniuse.com/flexbox
.vertically_aligned {
/* older webkit */
display: -webkit-box;
-webkit-box-align: center;
-webkit-justify-content: center...
std::enable_if to conditionally compile a member function
...ution in argument deduction of a template argument makes the construct ill-formed. There is no such substitution.
I thought of that too and tried to use std::is_same< T, int >::value and ! std::is_same< T, int >::value which gives the same result.
That's because when the class tem...
Date query with ISODate in mongodb doesn't seem to work
...is returned when you print out the Query object in Spring. The serialized form of the query is not necessarily a valid query that you can just copy/paste into a mongo shell, which in itself is kind of frustrating. The culprit is here: grepcode.com/file/repo1.maven.org/maven2/org.mongodb/…
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