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Clear form fields with jQuery

... there will be more type of inputs other than type=password (like SammyK said) in HTML5: type=url, type=digits, type=email, etc http://www.w3.org/TR/html5/forms.html#states-of-the-type-attribute – Gabriel Sep 12 '13 at 22:56 ...
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Why all the Active Record hate? [closed]

...> :company ) This generates SQL with LEFT JOIN companies on companies.id = person.company_id, and automatically generates associated Company objects so you can do people.first.company and it doesn't need to hit the database because the data is already present. @pix0r The inherent probl...
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how to implement a long click listener on a listview

...tOnItemLongClickListener(new OnItemLongClickListener() { @Override public boolean onItemLongClick(AdapterView<?> arg0, View arg1, int pos, long id) { // TODO Auto-generated method stub Log.v("long clicked","pos: " + p...
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How to list all the files in a commit?

I am looking for a simple git command that provides a nicely formatted list of all files that were part of the commit given by a hash (SHA1), with no extraneous information. ...
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PHP - include a php file and also send query parameters

...l access $someVar in the included file directly (even though you might consider a class based structure where you pass $someVar as a parameter or refer to a few global variables). share | improve th...
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Using “Object.create” instead of “new”

...n exist, if you call again this method on an existing object instance, the id and name properties will change. Object.create lets you initialize object properties using its second argument, e.g.: var userB = { sayHello: function() { console.log('Hello '+ this.name); } }; var bob = Object....
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HTML form readonly SELECT tag/input

... You should keep the select element disabled but also add another hidden input with the same name and value. If you reenable your SELECT, you should copy its value to the hidden input in an onchange event and disable (or remove) the hidden input. Here is a demo: $('#mainform').submit(...
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Should IBOutlets be strong or weak under ARC?

...ple is for IBOutlets to be strong unless weak is specifically needed to avoid a retain cycle. As Johannes mentioned above, this was commented on in the "Implementing UI Designs in Interface Builder" session from WWDC 2015 where an Apple Engineer said: And the last option I want to point out is t...
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Best practices for in-app database migration for Sqlite

...database version, I use the built in user-version variable that sqlite provides (sqlite does nothing with this variable, you are free to use it however you please). It starts at 0, and you can get/set this variable with the following sqlite statements: > PRAGMA user_version; > PRAGMA user_...
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How to change color of SVG image using CSS (jQuery SVG image replacement)?

...bed an SVG graphic. I used Adobe Illustrator to make the graphic. <img id="facebook-logo" class="svg social-link" src="/images/logo-facebook.svg"/> This is just like how you'd embed a normal image. Note that you need to set the IMG to have a class of svg. The 'social-link' class is just for...