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Difference between variable declaration syntaxes in Javascript (including global variables)?
...lt;script src="external.js"></script>
/* external.js */
console.info(varDeclaration == true); // could be .log, alert etc
// returns false in IE8
console.info(noVarDeclaration == true); // could be .log, alert etc
// returns false in IE8
console.info(window.hungOnWindow == true); // cou...
How can I use console logging in Internet Explorer?
...script type="text/javascript">
console.log('some msg');
console.info('information');
console.warn('some warning');
console.error('some error');
console.assert(false, 'YOU FAIL');
</script>
Also, you can clear the Console by calling console.clear().
NOTE: It appears yo...
Array.size() vs Array.length
...highest index.
As stated before Array.size() is not a valid method.
More information
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How to install JSTL? The absolute uri: http://java.sun.com/jstl/core cannot be resolved
...lso:
JSTL core taglib documentation (for the right taglib URIs)
JSTL tag info page (for JSTL download links and web.xml examples)
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How to check the version before installing a package using apt-get?
...eading package lists... Done
Building dependency tree
Reading state information... Done
The following extra packages will be installed:
libjemalloc1 redis-tools
The following NEW packages will be installed:
libjemalloc1 redis-server redis-tools
0 upgraded, 3 newly installed, 0 to remove a...
How can I break up this long line in Python?
...enthesized expressions are considered to be a single line of code:
logger.info("Skipping {0} because it's thumbnail was "
"already in our system as {1}.".format(line[indexes['url']],
video.title))
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Bootstrap control with multiple “data-toggle”
...l="TCP" data-ports="80" data-remarks="none"><a class="btn btn-sm btn-info" data-toggle="tooltip" title="Click to edit row" data-original-title="Click to edit row" data-trigger="hover" href="javascript:void(0)"><i class="fa fa-pencil" aria-hidden="true"></i></a></span>...
Get current time as formatted string in Go?
...
Thanks for that info. How does the time package know from passing "20060102150405", just what we are passing, as it is not one of the pre-defined constants in the time package? What is the significance of that date and time in the time packa...
href image link download on click
..., 'Off');
// File Exists?
if( file_exists($fullPath) ){
// Parse Info / Get Extension
$fsize = filesize($fullPath);
$path_parts = pathinfo($fullPath);
$ext = strtolower($path_parts["extension"]);
// Determine Content Type
switch ($ext) {
case "pdf": $ctype="appli...
How can I change Mac OS's default Java VM returned from /usr/libexec/java_home
...arched everywhere how /usr/libexec/java_home works but I couldn't find any information on how it determines the available Java Virtual Machines it lists.
I've experimented a bit and I think it simply executes a ls /Library/Java/JavaVirtualMachines and then inspects the ./<version>/Contents/In...