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What methods of ‘clearfix’ can I use?

...rt for oldIE, the solution can be simplified to one css statement. Additionally, using display: block (instead of display: table) allows margins to collapse properly when elements with clearfix are siblings. .container::after { content: ""; display: block; clear: both; } This is the most mo...
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AngularJS ng-click stopPropagation

... ngClick directive (as well as all other event directives) creates $event variable which is available on same scope. This variable is a reference to JS event object and can be used to call stopPropagation(): <table> <tr ng-repeat="user in users...
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Setting different color for each series in scatter plot on matplotlib

... I don't know what you mean by 'manually'. You can choose a colourmap and make a colour array easily enough: import numpy as np import matplotlib.pyplot as plt import matplotlib.cm as cm x = np.arange(10) ys = [i+x+(i*x)**2 for i in range(10)] colors = cm.ra...
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What is setup.py?

...ts and also from [I]Python prompts. It does the similar job of pip, easy_install etc., Using setup.py Let's start with some definitions: Package - A folder/directory that contains __init__.py file. Module - A valid python file with .py extension. Distribution - How one package relates to ...
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How can I reverse a NSArray in Objective-C?

...ne. If I see a method that returns an immutable object, I expect it to actually be returning an immutable object. Having it appear to return an immutable object but actual return a mutable object is a dangerous practice to get into. – Christine Jul 2 '12 at 22:...
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How to catch curl errors in PHP

... You can use the curl_error() function to detect if there was some error. For example: $ch = curl_init(); curl_setopt($ch, CURLOPT_URL, $your_url); curl_setopt($ch, CURLOPT_FAILONERROR, true); // Required for HTTP error codes to be reported via ...
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Re-sign IPA (iPhone)

I currently build all my applications with hudson using xcodebuild followed by a xcrun without any problems 11 Answers ...
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Why the switch statement cannot be applied on strings?

... The reason why has to do with the type system. C/C++ doesn't really support strings as a type. It does support the idea of a constant char array but it doesn't really fully understand the notion of a string. In order to generate the code for a switch statement the compiler must under...
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How to have Android Service communicate with Activity

...ption e) { e.printStackTrace(); } A full example can be found in the API demos: MessengerService and MessengerServiceActivity. Refer to the full example for how MyService works. share | improv...
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Random alpha-numeric string in JavaScript? [duplicate]

...'0123456789'; if (chars.indexOf('!') > -1) mask += '~`!@#$%^&*()_+-={}[]:";\'<>?,./|\\'; var result = ''; for (var i = length; i > 0; --i) result += mask[Math.floor(Math.random() * mask.length)]; return result; } console.log(randomString(16, 'aA')); console.log(rando...