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Creating a comma separated list from IList or IEnumerable
... array, not a list... and you need to know the size of an array before you start. Best practice says you shouldn't enumerate a source more than once in LINQ unless you have to - it might be doing all kinds of nasty stuff. So, you're left with reading into buffers and resizing as you go - which is ex...
How to move all files including hidden files into parent directory via *
... is in the curlybrackets, separated by commas. {a,b}* would find all files starting with a or b such as "anatomy" and "bulldozer". The second match is just an empty match, equivalent to *, and the first match is equivalent to .[!.], where the group [!.] means a group NOT starting with a .. This mean...
“Thinking in AngularJS” if I have a jQuery background? [closed]
... with developing client-side applications in jQuery , but now I'd like to start using AngularJS . Can you describe the paradigm shift that is necessary? Here are a few questions that might help you frame an answer:
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Generate Java classes from .XSD files…?
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JAXB does EXACTLY what you want. It's built into the JRE/JDK starting at 1.6
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PHP Session Fixation / Hijacking
...h your own identifier name as the first parameter prior to calling session_start.
If you're really paranoid you could rotate the session name too, but beware that all sessions will automatically be invalidated if you change this (for example, if you make it dependent on the time). But depending o...
VS 2010 Test Runner error “The agent process was stopped while the test was running.”
... is a special case of uncaught exceptions in background tasks which can be started or scheduled (perhaps implicitly) by some test and can continue executing even if the test has been completed.
– satorg
May 26 '10 at 13:35
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What are the rules for evaluation order in Java?
...e and associativity. And in the second step recursively evaluate that tree starting with the root. With the evaluation of a node being: Evaluate the immediate child nodes left to right and then the note itself. | One advantage of this model is it trivially handles the case where binary operators hav...
How to Detect if I'm Compiling Code with a particular Visual Studio version?
...bout box, not to the year in the name. A thorough list can be found here. Starting recently, Visual Studio will start updating its ranges monotonically, meaning you should check ranges, rather than exact compiler values.
cl.exe /? will give a hint of the used version, e.g.:
c:\program files (x86)...
Analyze audio using Fast Fourier Transform
... you the frequency content of your signal at N equally spaced frequencies, starting at 0. Because your sampling frequency is 44100 samples / sec. and the number of points in your FFT is 256, your frequency spacing is 44100 / 256 = 172 Hz (approximately)
The first coefficient in your array will be t...
How to generate an entity-relationship (ER) diagram using Oracle SQL Developer
...Smith (link).
Excerpt:
Entity relationship diagram
Getting Started
To work through the example, you need an Oracle Database instance with the sample HR schema that’s available in the default database installation. You also need version 4.0 of Oracle SQL Developer, in which you...