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Static/Dynamic vs Strong/Weak
...e checked before being executed, and a program might be rejected before it starts. Dynamic typing means that the types of values are checked during execution, and a poorly typed operation might cause the program to halt or otherwise signal an error at run time. A primary reason for static typing i...
reStructuredText tool support
... document(s), it automagically re-renders and re-displays them. restview
starts a small web server
calls docutils to render your document(s) to HTML
calls your device's browser to display the output HTML.
rst2pdf - from reStructuredText to PDF
rst2odp - from reStructuredText to ODF Presentation
r...
What is a 'semantic predicate' in ANTLR?
...own when the boolean expression evaluates to false). You can use it at the start of a rule to check some property of a rule and let the parser match said rule or not.
Let's say the example grammar creates Number tokens (a lexer rule instead of a parser rule) that will match numbers in the range of ...
Difference between applicationContext.xml and spring-servlet.xml in Spring Framework
....ContextLoaderListener</listener-class>
</listener>
At server startup ContextLoaderListener instantiates beans defined in applicationContext.xml.
Assuming you have defined the following in applicationContext.xml:
<import resource="test1.xml" />
<import resource="test2.xml" />...
What is a Proxy in Doctrine 2?
I just finished reading all the Doctrine 2 documentation, I started my own sandbox, I understood most of the principes, but there is still a question and I couldn't find any complete explanation in the doc.
...
How to fix 'android.os.NetworkOnMainThreadException'?
...xception e) {
e.printStackTrace();
}
}
});
thread.start();
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What specifically are wall-clock-time, user-cpu-time, and system-cpu-time in UNIX?
... wall (or a stopwatch in hand) would measure as having elapsed between the start of the process and 'now'.
The user-cpu time and system-cpu time are pretty much as you said - the amount of time spent in user code and the amount of time spent in kernel code.
The units are seconds (and subseconds, w...
Is it faster to count down than it is to count up?
...
@Mark: The Delphi compiler as well, starting in 1996.
– dthorpe
May 12 '10 at 22:59
4
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Can I change the viewport meta tag in mobile safari on the fly?
... this is a little old, but, yes it can be done. Some javascript to get you started:
viewport = document.querySelector("meta[name=viewport]");
viewport.setAttribute('content', 'width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0');
Just change the parts you need and Mobile Sa...
I've found my software as cracked download on Internet, what to do?
...y $5), it falls below the threshold of "practically free", and people will start thinking "$5 is nothing, I might as well pay".
These two combined will prevent your honest customers from trying to get a hacked copy of your software.
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