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“Warning: iPhone apps should include an armv6 architecture” even with build config set

... If you uncheck "Build Active Architecture Only", then it will build all the valid architectures. Update: This is no longer applicable as of Xcode 4 - follow Nick's instructions for Xcode 4 and later. share |...
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append to url and refresh page

... a URL in different browsers? This is my suggested approach: function URL_add_parameter(url, param, value){ var hash = {}; var parser = document.createElement('a'); parser.href = url; var parameters = parser.search.split(/\?|&/); for(var i=0; i < paramete...
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Best way to store date/time in mongodb

...ISODate()}) > db.test.insert({date: new Date()}) > db.test.find() { "_id" : ObjectId("..."), "date" : ISODate("2014-02-10T10:50:42.389Z") } { "_id" : ObjectId("..."), "date" : ISODate("2014-02-10T10:50:57.240Z") } The native type supports a whole range of useful methods out of the box, which...
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What is the convention for word separator in Java package names?

... Packages The prefix of a unique package name is always written in all-lowercase ASCII letters and should be one of the top-level domain names, currently com, edu, gov, mil, net, org, or one of the English two-letter codes identifying countries as specified in ISO Standard 3166, 1981. S...
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django: BooleanField, how to set the default value to true?

...fields/#django.forms.Field.initial ) like class MyForm(forms.Form): my_field = forms.BooleanField(initial=True) If you're using a ModelForm, you can set a default value on the model field ( https://docs.djangoproject.com/en/2.2/ref/models/fields/#default ), which will apply to the resulting M...
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Glorified classes in the Java language

... lot of different answers, so I thought it would be useful to collect them all (and add some): Classes AutoBoxing classes - the compiler only allows for specific classes Class - has its own literals (int.class for instance). I would also add its generic typing without creating new instances. Stri...
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How do you iterate through every file/directory recursively in standard C++?

...e to the standard. An example, taken straight from the website: bool find_file( const path & dir_path, // in this directory, const std::string & file_name, // search for this name, path & path_found ) // placing path here if found { ...
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Regular expression for a string that does not start with a sequence

...ng this program , but I need to ignore ones that start with the label "tbd_". So far I have something like [^tbd_] but that simply not match those characters. ...
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String formatting in Python 3

...format(goals=2, penalties=4) "({goals} goals, ${penalties})".format(**self.__dict__) "first goal: {0.goal_list[0]}".format(self) "second goal: {.goal_list[1]}".format(self) "conversion rate: {:.2f}".format(self.goals / self.shots) # '0.20' "conversion rate: {:.2%}".format(self.goals / self.shots) ...
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querySelector search immediate children

...port): see full support list. function(elem) { return elem.querySelectorAll(':scope > someselector'); }; share | improve this answer | follow | ...