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In a javascript array, how do I get the last 5 elements, excluding the first element?
... in my answer arr.slice(1).slice(-5) >.>. also some of you failed to read the title as the OP wanted to exclude the first result of the array :|
– Belldandu
Dec 18 '15 at 22:56
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Convert blob to base64
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var reader = new FileReader();
reader.readAsDataURL(blob);
reader.onloadend = function() {
var base64data = reader.result;
console.log(base64data);
}
Form the docs readAsDataURL encodes to base64
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Remove last character of a StringBuilder?
...mption is incorrect, then check the StringBuilder's length first; e.g.
// Readable version
if (sb.length() > 0) {
sb.setLength(sb.length() - 1);
}
or
// Concise but harder-to-read version of the above.
sb.setLength(Math.max(sb.length() - 1, 0));
...
What is the App_Data folder used for in Visual Studio?
...ab. "App_Data" is listed there as a restricted folder. Yes i know this thread is really old, but this is still applicable.
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Number of processors/cores in command line
...--all, nproc only shows Processing Units available to the current process. Read the man page for more details. MMV.
– JamesThomasMoon1979
Dec 2 '14 at 1:36
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How to pass parameters using ui-sref in ui-router to controller
...ams : {}
There is also new, more granular setting params : {}. As we've already seen, we can declare parameters as part of url. But with params : {} configuration - we can extend this definition or even introduce paramters which are not part of the url:
.state('other', {
url: '/other/:foo?bar'...
How do you do block comments in YAML?
...romote them from plain text blocks to objects
Your app may -in the future- read or update those comments
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Actual examples for HATEOAS (REST-architecture) [closed]
...-standard ways of passing this information, like documentation meant to be read by humans.
– ygormutti
Oct 14 '15 at 20:34
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How to convert strings into integers in Python?
...ambda) is also silly ;) A list comprehension is more natural and easier to read.
– wjandrea
Sep 14 at 0:54
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jQuery UI dialog positioning
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After reading all replies, this finally worked for me:
$(".mytext").mouseover(function() {
var x = jQuery(this).position().left + jQuery(this).outerWidth();
var y = jQuery(this).position().top - jQuery(document).scrollTop(...