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jQuery/Javascript function to clear all the fields of a form [duplicate]

... @DayronGallardo Might also want to add $(container_element).find(':checkbox, :radio').prop('checked', false); – rybo111 Mar 16 '14 at 9:55 ...
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When to use .First and when to use .FirstOrDefault with LINQ?

...lements, if the sequence is initially empty. – SPIRiT_1984 May 16 '12 at 7:12 3 @RoyiNamir, yes i...
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A Regex that will never be matched by anything

...e of $a. It's Perl equivalent $(?:a) is also very slow perl -Mre=debug -e'$_=a x 50; /$(?:a)/'. – Brad Gilbert Apr 6 '13 at 14:56 ...
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UIButton Long Press Event

...s = UILongPressGestureRecognizer(target: self, action: #selector(longPress(_:))) self.button.addGestureRecognizer(longPress) } func longPress(gesture: UILongPressGestureRecognizer) { if gesture.state == UIGestureRecognizerState.began { print("Long Press"...
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What's the point of 'const' in the Haskell Prelude?

... y It's somewhat neater than using a lambda x >> y = x >>= \_ -> y and you can even use it point-free (>>) = (. const) . (>>=) although I don't particularly recommend that in this case. sha...
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Reference: mod_rewrite, URL rewriting and “pretty links” explained

... links" is an often requested topic, but it is rarely fully explained. mod_rewrite is one way to make "pretty links", but it's complex and its syntax is very terse, hard to grok, and the documentation assumes a certain level of proficiency in HTTP. Can someone explain in simple terms how "pretty l...
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“Auto Layout still required after executing -layoutSubviews” with UITableViewCell subclass

...UITableViewCellAutolayoutIHope) + (void)load { Method existing = class_getInstanceMethod(self, @selector(layoutSubviews)); Method new = class_getInstanceMethod(self, @selector(_autolayout_replacementLayoutSubviews)); method_exchangeImplementations(existing, new); } - (void)_autolayout...
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Can't find the 'libpq-fe.h header when trying to install pg gem

...all pg -- --with-pg-config=/opt/local/lib/postgresql[version number]/bin/pg_config For OpenSuse: zypper in postgresql-devel For ArchLinux: pacman -S postgresql-libs share | improve this answer ...
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Force to open “Save As…” popup open at text link click for PDF in HTML

... <a href="file link" download target="_blank">Click here to download</a> It works for me in Firefox and Chrome. share | improve this answer |...
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Creating a simple XML file using python

...know how to add that exact string, since ElementTree seems to only obey xml_declaration=True if you specify an encoding... but, to get equivalent behaviour, call tree.write() like this: tree.write("filename.xml", xml_declaration=True, encoding='utf-8') You can use any encoding as long as you explici...