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Why does Clojure have “keywords” in addition to “symbols”?
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Here's the Clojure documentation for Keywords and Symbols.
Keywords are symbolic identifie...
Parsing a string into a boolean value in PHP
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There is a native PHP method of doing this which uses PHP's filter_var method:
$bool = filter_v...
Showing Difference between two datetime values in hours
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I think you're confused because you haven't declared a TimeSpan you've declared a TimeSpan? wh...
How to use Comparator in Java to sort
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JavaScript: Class.method vs. Class.prototype.method
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edited Oct 28 '09 at 4:19
answered Oct 28 '09 at 4:08
Ch...
Which characters need to be escaped in HTML?
... text content in your document in a location where text content is expected1, you typically only need to escape the same characters as you would in XML. Inside of an element, this just includes the entity escape ampersand & and the element delimiter less-than and greater-than signs < >:
&...
font-style: italic vs oblique in CSS
...blique is a roman font that has been skewed a certain number of degrees (8-12 degrees, usually). An italic is created by the type designer with specific characters (notably lowercase a) drawn differently to create a more calligraphic, as well as slanted version.
Some type foundries have arbitrarily...
Why JSF saves the state of UI components on server?
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JSTL in JSF2 Facelets… makes sense?
... component tree, roughly represented like this:
<h:outputText id="item_1" value="#{bean.items[0].value}" />
<h:outputText id="item_2" value="#{bean.items[1].value}" />
<h:outputText id="item_3" value="#{bean.items[2].value}" />
...which in turn individually generate their HTML o...
How do I replace the *first instance* of a string in .NET?
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