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What are the differences between Mustache.js and Handlebars.js?
...find a variable within the current context; Handlebars will return a blank string.
This is barely mentioned in the GitHub README, where there's one line for it:
Handlebars deviates from Mustache slightly in that it does not perform recursive lookup by default.
However, as noted there, there i...
possibly undefined macro: AC_MSG_ERROR
...se I had accidentally quoted the AC_MSG_ERROR so it was being treated as a string:
AX_BOOST_BASE([1.42], [], [AC_MSG_ERROR([Could not find Boost])])
Once I removed the square brackets around the AC_MSG_ERROR macro, it worked:
AX_BOOST_BASE([1.42], [], AC_MSG_ERROR([Could not find Boost]))
Thos...
jQuery Validate Required Select
...the most simple solution
just set the value of the first option to empty string value=""
<option value="">Choose...</option>
and jquery validation required rule will work
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Unexpected value from nativeGetEnabledTags: 0
...rstand the components (start of line, negative look-ahead, any characters, string literal, any characters, end of line), but I don't understand why some of it is necessary. Doesn't a regex return any line that contains a match, so why do we need ^, .*, and $? Why not just (?!nativeGetEnabledTags)? (...
How to set the java.library.path from Eclipse
...gger = Logger.getLogger(Test.class.getName());
public static void main(String[] args) {
logger.info(System.getProperty("java.library.path"));
}
}
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How do I SET the GOPATH environment variable on Ubuntu? What file must I edit?
...
Ubuntu 14.04
export GOPATH=$HOME/go
Additionally you can add this string to file
$HOME/.bashrc
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package R does not exist
...a code auto-generated from your XML files (UI layout, internationalization strings, etc.) If the code used to be working before (as it seems it is), you need to tell your IDE to regenerate these files somehow:
in IntelliJ, select Tools > Android > Generate sources for <project>
(If you...
Prevent text selection after double click
...nt unselectable:
function makeUnselectable(elem) {
if (typeof(elem) == 'string')
elem = document.getElementById(elem);
if (elem) {
elem.onselectstart = function() { return false; };
elem.style.MozUserSelect = "none";
elem.style.KhtmlUserSelect = "none";
elem.unselectable = "...
How do I get the time of day in javascript/Node.js?
...
If you only want the time string you can use this expression (with a simple RegEx):
new Date().toISOString().match(/(\d{2}:){2}\d{2}/)[0]
// "23:00:59"
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Can an int be null in Java?
...
A great way to find out:
public static void main(String args[]) {
int i = null;
}
Try to compile.
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