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C# Test if user has write access to a folder
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Funnily enough I had one of those other questions open in another tab but hadn't seen the answer about DirectorySecurity, teach me to read all the answers not just the accepted one;-)
– Chris B
Sep 11 '09 at...
Why does C# allow {} code blocks without a preceding statement?
... a fact which is observable in mixed-language projects if the first thing done with a variable in a loop is to pass it as an out parameter to an interface implementation written in another language, and that implementation reads the variable before writing it.
– supercat
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Send string to stdin
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You can use one-line heredoc
cat <<< "This is coming from the stdin"
the above is the same as
cat <<EOF
This is coming from the stdin
EOF
or you can redirect output from a command, like
diff <(ls /bin) <(ls /u...
How to bind inverse boolean properties in WPF?
... if (targetType != typeof(bool))
throw new InvalidOperationException("The target must be a boolean");
return !(bool)value;
}
public object ConvertBack(object value, Type targetType, object parameter,
System.Globalization.CultureInfo culture...
Learning assembly [closed]
... MASM, with its quirks, bugs, and so-called high-level features has done more to confuse assembly programmers—beginners and experts alike—more than anything I can think of.
– I. J. Kennedy
Feb 7 '11 at 0:57
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Java SE 6 vs. JRE 1.6 vs. JDK 1.6 - What do these mean?
...s; there are more complex editions (Enterprise Edition – EE) and simpler ones (Micro Edition – ME – for mobile environments).
The JDK includes the compiler and other tools needed to develop Java applications; JRE does not. So, to run a Java application someone else provides, you need JRE; to...
Converting XML to JSON using Python?
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There is no "one-to-one" mapping between XML and JSON, so converting one to the other necessarily requires some understanding of what you want to do with the results.
That being said, Python's standard library has several modules for par...
Getting number of elements in an iterator in Python
...t the "size" of an iterator is simply to count the number of times you've gone through the iteration, right? In this case, it'd be numIters = 0 ; while iterator: numIters +=1?
– Mike Williamson
Mar 11 '14 at 23:33
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A JRE or JDK must be available in order to run Eclipse. No JVM was found after searching the followi
...file was missing in JDK's JRE installation. After I reinstalled the standalone JRE from http://java.com, overwriting the old one, the GlassFish installer continued and also Eclipse was able to start flawlessly without those two lines in eclipse.ini.
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Passing Data between View Controllers
...ller. You would use this method if you wanted to pass an object/value from one view controller to another view controller that you may be pushing on to a navigation stack.
For this example, we will have ViewControllerA and ViewControllerB
To pass a BOOL value from ViewControllerA to ViewController...