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Express-js can't GET my static files, why?

... have /styles in your request URL, use: app.use("/styles", express.static(__dirname + '/styles')); Look at the examples on this page: //Serve static content for the app from the "public" directory in the application directory. // GET /style.css etc app.use(express.static(__dirname + '/p...
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Proper way to handle multiple forms on one page in Django

... BannedPhraseForm(request.POST, prefix='banned') if bannedphraseform.is_valid(): bannedphraseform.save() else: bannedphraseform = BannedPhraseForm(prefix='banned') if request.method == 'POST' and not bannedphraseform.is_valid(): expectedphraseform = ExpectedPhraseForm(request.PO...
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What is copy-on-write?

... data): raise NotImplementedError class Value(BaseValue): def __init__(self, data): self.data = data def read(self): return self.data def write(self, data): pass class ValueProxy(BaseValue): def __init__(self, subject): self.subject = subject...
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Share variables between files in Node.js?

...this will be used all over the application) // File: config/config.js var _ = require('underscore'); module.exports = _.extend( require(__dirname + '/../config/environments/' + process.env.NODE_ENV + '.json') || {}); And now you can get the data like this: // File: server.js ... var config ...
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ASP.NET MS11-100: how can I change the limit on the maximum number of posted form values?

...em.Web.Util.AppSettings.EnsureSettingsLoaded (an internal static class): _maxHttpCollectionKeys = 0x3e8; Also, Alexey Gusarov tweeted about this setting two days ago: http://twitter.com/#!/tr_tr_mitya/status/152473667102715904 http://twitter.com/#!/tr_tr_mitya/status/152475158941138944 And...
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How to call a parent class function from derived class function?

...disambiguate it by adding the base class's name followed by two colons base_class::foo(...). You should note that unlike Java and C#, C++ does not have a keyword for "the base class" (super or base) since C++ supports multiple inheritance which may lead to ambiguity. class left { public: void f...
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select and update database record with a single queryset

... Use the queryset object update method: MyModel.objects.filter(pk=some_value).update(field1='some value') share | improve this answer | follow | ...
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What are attributes in .NET?

...c: ControlDescriptionAttribute (String ^name, String ^description) : _name (name), _description (description) { } property String ^Name { String ^get () { return _name; } } property String ^Description { String ^get () { return _description; } } private: String...
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How to check whether a string is Base64 encoded or not

... for PHP5 //where $json is some data that can be base64 encoded $json=some_data; //this will check whether data is base64 encoded or not if (base64_decode($json, true) == true) { echo "base64 encoded"; } else { echo "not base64 encoded"; } Use this for PHP7 //$strin...
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Programmatically open new pages on Tabs

... You can, in Firefox it works, add the attribute target="_newtab" to the anchor to force the opening of a new tab. <a href="some url" target="_newtab">content of the anchor</a> In javascript you can use window.open('page.html','_newtab'); Said that, I partially ag...