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AngularJS sorting by property
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AngularJS' orderBy filter does just support arrays - no objects. So you have to write an own small filter, which does the sorting for you.
Or change the format of data you handle with (if you have influence on that). An array containin...
Get the first key name of a javascript object [duplicate]
..." key in a hash (Javascript calls them objects). They are fundamentally unordered. Do you mean just choose any single key:
for (var k in ahash) {
break
}
// k is a key in ahash.
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Is there a JSON equivalent of XQuery/XPath?
... within your JSON documents. Using JSPath, you can select items of JSON in order to retrieve the data they contain.
JSPath for JSON like an XPath for XML.
It is heavily optimized both for Node.js and modern browsers.
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Eclipse doesn't highlight references anymore
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works for PHP too if you go to window -> preferences -> php -> editor -> mark occurences
– max4ever
Sep 28 '11 at 15:31
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How can you encode a string to Base64 in JavaScript?
I have a PHP script that can encode a PNG image to a Base64 string.
26 Answers
26
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How do I make a text input non-editable?
...nt input to be shown, but totally disabled (even processing languages like PHP wont be able to read those).
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How to saveHTML of DOMDocument without HTML wrapper?
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All of these answers are now wrong, because as of PHP 5.4 and Libxml 2.6 loadHTML now has a $option parameter which instructs Libxml about how it should parse the content.
Therefore, if we load the HTML with these options
$html->loadHTML($content, LIBXML_HTML_NOIMPLIED...
How do I remove duplicate items from an array in Perl?
...een; grep !$seen{$_}++, @_ } is a better implementation since it preserves order at no cost. Or even better, use the one from List::MoreUtils.
– ikegami
Nov 6 '12 at 18:51
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Why is textarea filled with mysterious white spaces?
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Open (and close!) your PHP tags right after, and before, your textarea tags:
<textarea style="width:350px; height:80px;" cols="42" rows="5" name="sitelink"><?php
if($siteLink_val) echo $siteLink_val;
?></textarea>
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Why aren't superclass __init__ methods automatically invoked?
...se class. You may have more parameters, fewer, they may be in a different order or not related at all.
class myFile(object):
def __init__(self, filename, mode):
self.f = open(filename, mode)
class readFile(myFile):
def __init__(self, filename):
super(readFile, self).__init_...