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Difference between volatile and synchronized in Java
...ht require locks, though not on modern 64 bit hardware. Under the new (JSR-133) memory model for Java 5+, the semantics of volatile have been strengthened to be almost as strong as synchronized with respect to memory visibility and instruction ordering (see http://www.cs.umd.edu/users/pugh/java/memo...
Hibernate problem - “Use of @OneToMany or @ManyToMany targeting an unmapped class”
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answered Feb 10 '11 at 12:14
BozhoBozho
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Once upon a time, when > was faster than < … Wait, what?
...range of [0, 0.5]. Next frame, you render with GL_GREATER with a range of [1.0, 0.5]. You go back and forth, literally "flipping the sign of Z and the depth test" every frame.
This loses one bit of depth precision, but you didn't have to clear the depth buffer, which once upon a time was a rather s...
Undefined, unspecified and implementation-defined behavior
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Undefined behavior is one of those aspects of the C and C++ language that can be surprising to ...
How to use my view helpers in my ActionMailer views?
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edited May 29 '12 at 11:27
Daniel Magliola
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CSS horizontal centering of a fixed div?
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168
left: 50%;
margin-left: -400px; /* Half of the width */
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HTML/Javascript change div content
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answered Mar 31 '10 at 15:19
SyntacticSyntactic
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How to maximize the browser window in Selenium WebDriver (Selenium 2) using C#?
...ch can be tracked here: http://code.google.com/p/selenium/issues/detail?id=174
A workaround would be to use the JavascriptExector as follows:
public void resizeTest() {
driver.Navigate().GoToUrl("http://www.example.com/");
((IJavaScriptExecutor)driver).ExecuteScript("window.resizeTo(1024, 768)...
How do you tell a specific Delayed::Job to run in console?
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answering how to run specific job from console:
Delayed::Job.find(x).invoke_job
but you must...