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Select2 dropdown but allow new values by user?

...eep the code alive, I'm posting @rrauenza Fiddle's code from his comment. HTML <input type='hidden' id='tags' style='width:300px'/> jQuery $("#tags").select2({ createSearchChoice:function(term, data) { if ($(data).filter(function() { return this.text.localeCompar...
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#ifdef #ifndef in Java

...mple: http://weblogs.java.net/blog/schaefa/archive/2005/01/how_to_do_condi.html In the same manner you can, for example, write a filter to replace LOG.debug(...); with /*LOG.debug(...);*/. This would still execute faster than if (LOG.isDebugEnabled()) { ... } stuff, not to mention being more concis...
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How to clear the cache of nginx?

...nt to make a request to the cached page. curl http://abcdomain.com/mypage.html -s -I -H "secret-header:true" this will return a fresh copy of the item and it will also replace what's in cache. share | ...
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adding multiple entries to a HashMap at once in one statement

...ibraries.googlecode.com/git/javadoc/com/google/common/collect/ImmutableMap.html A somewhat related question: ImmutableMap.of() workaround for HashMap in Maps? share | improve this answer |...
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Markdown to create pages and table of contents?

... The TOC extension produces HTML tocs, not Markdown. It is remarkable that this is hard. – rjurney Sep 29 '19 at 22:05 add a com...
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How to remove the hash from window.location (URL) with JavaScript without page refresh?

... Solving this problem is much more within reach nowadays. The HTML5 History API allows us to manipulate the location bar to display any URL within the current domain. function removeHash () { history.pushState("", document.title, window.location.pathname ...
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Automatically open Chrome developer tools when new tab/new window is opened

I have HTML5 application which opens in a new window by clicking a link. I'm a bit tired of pressing Shift + I each time I want to logging network communication to launch Developer tools because I need it always. I was not able to find an option to keep Developer Tools always enabled on startup....
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Is arr.__len__() the preferred way to get the length of an array in Python?

...f interfaces, have a look here: http://docs.python.org/reference/datamodel.html#basic-customization share | improve this answer | follow | ...
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How does the NSAutoreleasePool autorelease pool work?

.../mac/documentation/cocoa/conceptual/MemoryMgmt/Articles/mmAutoreleasePools.html share | improve this answer | follow | ...
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java: ArrayList - how can i check if an index exists?

...va 9 to the class List: docs.oracle.com/javase/9/docs/api/java/util/List.html#of-- – Orici Mar 4 '18 at 19:09 ...