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What does “use strict” do in JavaScript, and what is the reasoning behind it?
...ecking out this article:
ECMAScript 5 'Strict mode' support in browsers. What does this mean?
NovoGeek.com - Krishna's weblog
It talks about browser support, but more importantly how to deal with it safely:
function isStrictMode(){
return !this;
}
/*
returns false, since 'this' refers ...
How to simulate target=“_blank” in JavaScript
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window.open does what target="_blank" does - it opens the URL in a new window.
– ceejayoz
Oct 15 '09 at 18:13
3
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Getting “cannot find Symbol” in Java project in Intellij
... versed with eclipse and new to IntelliJ. Can you help me with respects to what's the difference between the two and any points/links that help me settle my time with IntellJ.
– nanosoft
Feb 16 '19 at 13:06
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When to use extern in C++
...urce files. For it to work, the definition of the x variable needs to have what's called “external linkage”, which basically means that it needs to be declared outside of a function (at what's usually called “the file scope”) and without the static keyword.
header:
#ifndef HEADER_H
#define...
Can you write virtual functions / methods in Java?
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I wonded if it's really true, because for what I've read, in Java, dynamic method dispatch happens only for the object the method is called on - as explained here so the example explaining virtual functions for C++ here is not valid for java.
–...
The calling thread must be STA, because many UI components require this
... using the [STAThread] tag doesn't appear to work in an async context, and what made the difference for me was changing the calling method to have the STAThread tag and also be non async
– Jack
Aug 30 at 22:00
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What is Dependency Injection and Inversion of Control in Spring Framework?
...er to a method, rather than having the method create the dependent object.
What it means in practice is that the method does not have a direct dependency on a particular implementation; any implementation that meets the requirements can be passed as a parameter.
With this implementation of objects d...
Replacement for Google Code Search? [closed]
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So, what do you consider the 'winner' now that Koders is discontinued?
– RastaJedi
Aug 1 '16 at 20:00
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system(“pause”); - Why is it wrong?
...ent which closes a terminal window before you can read the program output. What you should do is to fix that environment. If that can't be done, use this workaround, possibly only if IsDebuggerPresent() returns true and document this workaround properly ("why is this code here?").
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Good tool to visualise database schema? [closed]
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I just got what I needed from sqlfairy. Simple and quick.
– fivedogit
May 21 '15 at 20:37
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