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Worst security hole you've seen? [closed]

...ry common and easy to find one at that, is Google hacking. Case in point: http://www.google.com/search?q=inurl%3Aselect+inurl%3A%2520+inurl%3Afrom+inurl%3Awhere It's amazing how many pages on the Internet, government sites in particular, pass an SQL query through the query string. It's the worst f...
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Git clone without .git directory

...h/rsync path, it may not work if the remote server only provides git:// or https:// access. share | improve this answer | follow | ...
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Command to change the default home directory of a user

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what is the preferred way to mutate a React state?

... From the react docs (https://facebook.github.io/react/docs/state-and-lifecycle.html#state-updates-may-be-asynchronous): Because this.props and this.state may be updated asynchronously, you should not rely on their values for calculating the n...
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How do I make a checkbox required on an ASP.NET form?

... if (this.ControlToValidate.Length == 0) throw new System.Web.HttpException(string.Format("The ControlToValidate property of '{0}' is required.", this.ID)); if (this.CheckBoxToValidate == null) throw new System.Web.HttpException(string.Format("This control can only ...
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How to create a trie in Python

... Have a look at this: https://github.com/kmike/marisa-trie Static memory-efficient Trie structures for Python (2.x and 3.x). String data in a MARISA-trie may take up to 50x-100x less memory than in a standard Python dict; the raw lookup...
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What is the meaning of “__attribute__((packed, aligned(4))) ”

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In ASP.NET, when should I use Session.Clear() rather than Session.Abandon()?

...ublic static void RemoveEverythingButUserInfo() { foreach (String o in HttpContext.Current.Session.Keys) { if (o != "UserInfoIDontWantToAskForAgain") keys.Add(o); } } share | ...
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How to get value from form field in django framework?

... print form.cleaned_data['my_form_field_name'] return HttpResponseRedirect('/thanks/') # Redirect after POST else: form = ContactForm() # An unbound form return render_to_response('contact.html', { 'form': form, }) ...
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How does lombok work?

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