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Java HTTPS client certificate authentication

... running on your JVM, then you can configure your own SSLContext like so: String keyPassphrase = ""; KeyStore keyStore = KeyStore.getInstance("PKCS12"); keyStore.load(new FileInputStream("cert-key-pair.pfx"), keyPassphrase.toCharArray()); SSLContext sslContext = SSLContexts.custom() .load...
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What's “tools:context” in Android layout files?

...none of those attributes will be packaged into the APK. We're using it for extra metadata in the layout. It's also where for example the attributes to suppress lint warnings are stored -- as tools:ignore. share | ...
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How do I filter ForeignKey choices in a Django ModelForm?

... form = ClientForm(the_company,request.POST) #<-- Note the extra arg if form.is_valid(): form.save() return HttpResponseRedirect(the_company.get_clients_url()) else: form = ClientForm(the_company) return render_...
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What is uint_fast32_t and why should it be used instead of the regular int and uint32_t?

...ven addressable. In such a case working on them requires additional ops to extract the 32-bits from, say, 64-bit aligned units. See also the linked question. C++ standard is written so that it could work on a machine that has 37-bit words... so no 32-bit type there at all. – Ya...
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What is the difference between range and xrange functions in Python 2.X?

...e lists -- as you can see, time-wise, for a list of a million entries, the extra overhead is only 0.04 seconds. And as Corey points out, in Python 3.0 .xrange() will go away and .range() will give you nice iterator behavior anyway. ...
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Unable to Cast from Parent Class to Child Class

... and adapt the non-existing data. Like converting claws to nails, chasing string to chasing ball, etc... – TamusJRoyce Mar 1 '12 at 15:22 ...
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Twitter Bootstrap Tabs: Go to Specific Tab on Page Reload or Hyperlink

... I'd add 1 more extra line window.scrollTo(0, 0); to make sure the Window always scroll to the top – Trung Lê Apr 23 '12 at 21:27 ...
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pandas: How do I split text in a column into multiple rows?

I'm working with a large csv file and the next to last column has a string of text that I want to split by a specific delimiter. I was wondering if there is a simple way to do this using pandas or python? ...
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A proper wrapper for console.log with correct line number?

...function') this.debug[m] = console[m].bind(window.console, klass.toString()+": ") }else{ for (var m in console) if (typeof console[m] == 'function') this.debug[m] = function(){} } return this.debug } isDebug = true //global debug state debug = Debugger(isDebug, this...
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Compile time string hashing

I have read in few different places that using C++11's new string literals it might be possible to compute a string's hash at compile time. However, no one seems to be ready to come out and say that it will be possible or how it would be done. ...