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How to prevent ifelse() from turning Date objects into numeric objects
...ls(X) = levels.y
} else {
class(X) <- class.y
}
return(X)
}
By the way: ifelse sucks... with great power comes great responsibility, i.e. type conversions of 1x1 matrices and/or numerics [when they should be added for example] is ok to me but this type conversion in ifelse is clearly ...
Choosing a stand-alone full-text search server: Sphinx or SOLR? [closed]
...d Sphinx, so I'm obviously biased.
However, I'll try to keep it objective by quoting the docs or other people. I'll also take patches to my answer :-)
Similarities:
Both Solr and Sphinx satisfy all of your requirements. They're fast and designed to index and search large bodies of data efficient...
Rspec, Rails: how to test private methods of controllers?
...
Ruby lets you call private methods with send, but that doesn't necessarily mean you should. Testing private methods is done through testing the public interface to those methods. This approach will work, but it's not ideal. It...
How to find/remove unused dependencies in Gradle
...used dependencies.
Promotes transitive dependencies that are used directly by your code
to explicit first order dependencies.
Relocates dependencies to the 'correct' configuration.
To apply the rule, add:
gradleLint.rules += 'unused-dependency'
Details of Unused Dependency Rule is given in the ...
HTTP 401 - what's an appropriate WWW-Authenticate header value?
... WWW-Authenticate header because I can't be sure if the request is handled by my ajax or the browser. Beyond the title of this question, given the detail which suggests forms based authentication, I would send no WWW-Authenticate header at all. This is because I'm not asking the browser to participa...
What's the point of the X-Requested-With header?
...ted browsers, although you will leave old browsers vulnerable.)
New Flash bypass discovered
You may wish to combine this with a token, because Flash running on Safari on OSX can set this header if there's a redirect step. It appears it also worked on Chrome, but is now remediated. More details her...
What does multicore assembly language look like?
...pts called Inter Processor Interrupts (IPI).
Those interrupts can be done by programming Advanced Programmable Interrupt Controller (APIC) through the Interrupt command register (ICR)
The format of the ICR is documented at: 10.6 "ISSUING INTERPROCESSOR INTERRUPTS"
The IPI happens as soon as we wr...
Custom CSS Scrollbar for Firefox
... start of the spec, but it's enabled in Firefox Nightly now out of the box by default.
– wegry
Nov 2 '18 at 15:09
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show 11 more comments
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Prevent wrapping of span or div
...ldren in this case, since their default white-space was already overridden by the parents nowrap.
– GullerYA
Oct 27 '19 at 11:56
...
jQuery get values of checked checkboxes into array
..._button").click(function(event){
event.preventDefault();
var searchIDs = $("#find-table input:checkbox:checked").map(function(){
return $(this).val();
}).get(); // <----
console.log(searchIDs);
});
Per the documentation:
As the return value is a jQuery object, which co...