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std::unique_lock or std::lock_guard?
...unique_lock can be (because unique_lock can be locked and unlocked several times).
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What is an example of the Liskov Substitution Principle?
...trating LSP (given by Uncle Bob in a podcast I heard recently) was how sometimes something that sounds right in natural language doesn't quite work in code.
In mathematics, a Square is a Rectangle. Indeed it is a specialization of a rectangle. The "is a" makes you want to model this with inheritanc...
How to find a deleted file in the project commit history?
Once upon a time, there was a file in my project that I would now like to be able to get.
9 Answers
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Cocoa: What's the difference between the frame and the bounds?
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A small tip - using NSStringFromCGRect can save some time to log rects.
– beryllium
May 27 '12 at 15:59
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ASP.NET MVC: No parameterless constructor defined for this object
...ed ( public MyModel(IHelper helper) {} ) the problem disappears... so everytime you create a constructor, you have to create a parameterless one... I can understand that like: once you start defined a constructor, the system does not take the risk to create 'default objects' because it does not know...
Value Change Listener to JTextField
...e problem mentioned in Jean-Marc Astesana's answer, where the document sometimes fires more events than it needs to.
Anyway, this method lets you replace annoying code which looks like this:
someTextBox.getDocument().addDocumentListener(new DocumentListener() {
@Override
public void insert...
How to get arguments with flags in Bash
...de a case statement
shift takes the first one away. You can shift multiple times inside of a case statement to take multiple values.
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What's the best way to store a group of constants that my program uses? [closed]
... Why readonly and not const? You are not setting the value at runtime, so there is no need to have them as readonly.
– Philip Wallace
Nov 12 '09 at 18:01
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What's the difference between ng-model and ng-bind
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@JakubBarczyk {{::va}} is one time binding and not one way.
– Vlad Bezden
Nov 24 '15 at 21:03
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Can I have an onclick effect in CSS?
...5px; }), but those are not true "click" events. They are "live" the entire time the element is selected (such as by Tabbing with your keyboard), which is a little different from a true click event, which fires an action on - typically - mouseUp.
Basic demo of the checkbox hack (the basic code struc...