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How are echo and print different in PHP? [duplicate]

... From: http://web.archive.org/web/20090221144611/http://faqts.com/knowledge_base/view.phtml/aid/1/fid/40 Speed. There is a difference between the two, but speed-wise it should be irrelevant which one you use. echo is marginally faster since it doesn't set a return value if you really want to ge...
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Using Python String Formatting with Lists

...rmat with print() to iterate a list. How about this (python 3.x): sample_list = ['cat', 'dog', 'bunny', 'pig'] print("Your list of animals are: {}, {}, {} and {}".format(*sample_list)) Read the docs here on using format(). ...
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How to close current tab in a browser window?

...ndow.close(); or you can specify a different window. So: function close_window() { if (confirm("Close Window?")) { close(); } } with HTML: <a href="javascript:close_window();">close</a> or: <a href="#" onclick="close_window();return false;">close</a> You r...
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Pass Additional ViewData to a Strongly-Typed Partial View

...e child control which will be reset otherwise – Simon_Weaver Jul 6 '13 at 10:44 12 This is defini...
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String's Maximum length in Java - calling length() method

...he maximum length that would be returned by the method would be Integer.MAX_VALUE, which is 2^31 - 1 (or approximately 2 billion.) In terms of lengths and indexing of arrays, (such as char[], which is probably the way the internal data representation is implemented for Strings), Chapter 10: Arrays ...
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MongoDB Many-to-Many Association

...intain the roles in separate documents then you can include the document's _id in the roles array instead of the name: {name:"Joe" ,roles:["4b5783300334000000000aa9","5783300334000000000aa943","6c6793300334001000000006"] } and set up the roles like: {_id:"6c6793300334001000000006" ,rolename:"Eng...
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Find the most common element in a list

...ponents. Consider for example: import itertools import operator def most_common(L): # get an iterable of (item, iterable) pairs SL = sorted((x, i) for i, x in enumerate(L)) # print 'SL:', SL groups = itertools.groupby(SL, key=operator.itemgetter(0)) # auxiliary function to get "quality"...
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How to add new column to MYSQL table?

... Thanks, It worked with - mysql_query("ALTER TABLE assessment ADD q6 INT(1) NOT NULL AFTER q5"); – Steven Trainor Apr 19 '13 at 21:33 ...
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Multiple Updates in MySQL

...teresting look at the functionality of casing... – me_ Feb 7 '17 at 21:55 1 @user2536953 , it can...
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iOS: how to perform a HTTP POST request?

...y abandoned by it's developer as this post states: allseeing-i.com/[request_release]; ,I would recommend you to use other libraries as the developer suggests, or even better, try to learn NSURLRequest :) Cheers. – Goles Oct 11 '11 at 15:13 ...