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What is the difference between MVC and MVVM? [closed]
...ata within views. This is usually a client-side implementation (e.g. using Knockout.js). MVC on the other hand is a way of separating concerns on the server-side.
For Silverlight and WPF, the MVVM pattern is more encompassing and can appear to act as a replacement for MVC (or other patterns of organ...
Real escape string and PDO [duplicate]
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You should use PDO Prepare
From the link:
Calling PDO::prepare() and PDOStatement::execute() for statements that will be issued multiple times with different parameter values optimizes the performance of your application by allowing the driver to negotiate cli...
In PyCharm, how to go back to last location?
edit: my system had global key map which had overridden pycharm.
Here's the original question:
11 Answers
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What is scaffolding? Is it a term for a particular platform?
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Scaffolding generally refers to a quickly set up skeleton for an app. It's not rails-only since other platforms have it as well. It's also not generally meant to be a "final" system; merely the first, smallest way to do it.
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How do I get a substring of a string in Python?
...gt;> x[2:-2]
'llo Worl'
Python calls this concept "slicing" and it works on more than just strings. Take a look here for a comprehensive introduction.
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Prevent the keyboard from displaying on activity start
... with an Edit Text input. When the activity is initialized, the Android keyboard is shown. How can the keyboard remain hidden until the user focuses the input?
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How can I tell jackson to ignore a property for which I don't have control over the source code?
...ws an exception when you call "getBoundary" (the why of this is another book, for now let's say this is the way it works).
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Is it possible to solve the “A generic array of T is created for a varargs parameter” compiler warni
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Other than adding @SuppressWarnings("unchecked"), I don't think so.
This bug report has more information but it boils down to the compiler not liking arrays of generic types.
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How to get only time from date-time C# [closed]
...e("6/22/2009 07:00:00 AM");
dt.ToString("HH:mm"); // 07:00 // 24 hour clock // hour is always 2 digits
dt.ToString("hh:mm tt"); // 07:00 AM // 12 hour clock // hour is always 2 digits
dt.ToString("H:mm"); // 7:00 // 24 hour clock
dt.ToString("h:mm tt"); // 7:00 AM // 12 hour clock
Helpful Link:
D...
Does a finally block always get executed in Java?
Considering this code, can I be absolutely sure that the finally block always executes, no matter what something() is?
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