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remove None value from a list without removing the 0 value

... - it's just for scientific purposes) >>> from operator import is_not >>> from functools import partial >>> L = [0, 23, 234, 89, None, 0, 35, 9] >>> filter(partial(is_not, None), L) [0, 23, 234, 89, 0, 35, 9] ...
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How to handle both a single item and an array for the same property using JSON.net

....Categories)); Console.WriteLine(); } } } And finally, here is the output of the above: email: john.doe@sendgrid.com timestamp: 1337966815 event: open categories: newuser, transactional email: jane.doe@sendgrid.com timestamp: 1337966815 event: open categories: olduser F...
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How do I maintain the Immersive Mode in Dialogs?

... I get 'requestFeature() must be called before adding content' (I think it depends on active features on activity). Solution: Move the dialog.show() one line up so show() is invoked before copying SystemUiVisibility (but after setting non-focusable). Then it ...
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error LNK2019: 无法解析的外部符号_socket,该符号在函数 中被引用 - C/C+...

error LNK2019: 无法解析的外部符号_socket,该符号在函数 中被引用1>NetClient.obj : error LNK2019: 无法解析的外部符号 _closesocket@4,该符号在函数 _main 中被引用1>NetClient.obj : error L...1>NetClient.obj : error LNK2019: 无法解析的外部符号 _closesocket@...
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Iterate over object keys in node.js

Since Javascript 1.7 there is an Iterator object, which allows this: 5 Answers 5 ...
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Redirecting from HTTP to HTTPS with PHP

... Try something like this (should work for Apache and IIS): if (empty($_SERVER['HTTPS']) || $_SERVER['HTTPS'] === "off") { $location = 'https://' . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI']; header('HTTP/1.1 301 Moved Permanently'); header('Location: ' . $location); exit; }...
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Create a shortcut on Desktop

... This was really close for me. I needed to add the .exe's directory to the "WorkingDirectory" property on shortcut. (shortcut.WorkingDirectory) +1 – samuelesque May 16 '14 at 19:11 ...
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Trigger a Travis-CI rebuild without pushing a commit?

... This works when you initially activate the Travis CI building for a repo. The "reload build" button doesn't exist for a repo that doesn't have any previous builds. – Brian J. Miller Feb 5 '15 at 21:27 ...
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Changing the status bar text color in splash screen iOS 7

...some stackoverflow questions that say how to change the status bar for all view controllers. I am currently changing the color of status bar this way: ...
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git replacing LF with CRLF

...ons transparently. And it does! Bad news: value needs to be configured manually. Good news: it should only be done ONE time per git installation (per project setting is also possible). How autocrlf works: core.autocrlf=true: core.autocrlf=input: core.autocrlf=false: ...