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How to get first element in a list of tuples?

... do you mean something like this? new_list = [ seq[0] for seq in yourlist ] What you actually have is a list of tuple objects, not a list of sets (as your original question implied). If it is actually a list of sets, then there is no first element because set...
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What's the difference between IEquatable and just overriding Object.Equals()?

...swered Apr 29 '10 at 5:33 this. __curious_geekthis. __curious_geek 40.1k2020 gold badges105105 silver badges132132 bronze badges ...
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Refresh a page using JavaScript or HTML [duplicate]

...g (ajax) at loading. for example: www.yoursite.com/page/about?getVer=1&__[date] Compare it to the stored versionnumber (stored in cookie or localStorage) if user has visited the page once, otherwise store it directly. If version is not the same as local version, refresh the page using window.loc...
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How do I move files in node.js?

...e rename function to do that. http://nodejs.org/docs/latest/api/fs.html#fs_fs_rename_oldpath_newpath_callback fs.rename(oldPath, newPath, callback) Added in: v0.0.2 oldPath <String> | <Buffer> newPath <String> | <Buffer> callback <Function> Asynchronous...
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Passing a dictionary to a function as keyword parameters

... This is great, just used it with argparse/__dict__ to make it really easy to do command line argument parsing directly into options for a class object. – Horus Jun 14 '12 at 3:47 ...
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How do I get class name in PHP?

...j->getNameOfClass(); ?> For older versions of PHP, you can use get_class(). share | improve this answer | follow | ...
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SQL WHERE.. IN clause multiple columns

...ble1 to this derived table: select * from table1 LEFT JOIN ( Select CM_PLAN_ID, Individual_ID From CRM_VCM_CURRENT_LEAD_STATUS Where Lead_Key = :_Lead_Key ) table2 ON table1.CM_PLAN_ID=table2.CM_PLAN_ID AND table1.Individual=table2.Individual WHERE table2.CM_PLAN_ID IS NOT NULL ...
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How to debug JavaScript / jQuery event bindings with Firebug or similar tools?

...Query stores your handler internally). jQuery 1.8.x var clickEvents = $._data($('#foo')[0], "events").click; jQuery.each(clickEvents, function(key, handlerObj) { console.log(handlerObj.handler) // prints "function() { console.log('clicked!') }" }) ...
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How to use if statements in underscore.js templates?

...ver again, which templates are supposed to solve for you. As of right now, _.template inserts a ; at the start of each compiled code tag. Thus, it can handle tags breaking between statements, but not inside of expressions. Compare;if(a){b;}else{c;} to ;a?b;:c;. – Keen ...
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Add a property to a JavaScript object using a variable as the name?

... With lodash, you can create new object like this _.set: obj = _.set({}, key, val); Or you can set to existing object like this: var existingObj = { a: 1 }; _.set(existingObj, 'a', 5); // existingObj will be: { a: 5 } You should take care if you want to use dot (".") i...