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Best way to parse command line arguments in C#? [closed]
...epeat = 1;
var p = new OptionSet () {
{ "n|name=", "the {NAME} of someone to greet.",
v => names.Add (v) },
{ "r|repeat=",
"the number of {TIMES} to repeat the greeting.\n" +
"this must be an integer.",
(int v) => repeat = v },
{ "v", "increase de...
Print all properties of a Python Class [duplicate]
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Indeed. But I bet, it's really hard to teach one the overwhelming power of Python's dynamic constructions (objects, types, meta-classes, classes) unless one face them.
– Zaur Nasibov
May 11 '11 at 21:22
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HTML+CSS: How to force div contents to stay in one line?
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Everybody jumped on this one!!! I too made a fiddle:
http://jsfiddle.net/audetwebdesign/kh4aR/
RobAgar gets a point for pointing out white-space:nowrap first.
Couple of things here, you need overflow: hidden if you don't want to see the extra cha...
Synthetic Class in Java
...itch statement in it. You will see these variables when you have at least one switch statement anywhere in the class.
To answer your question, I don't believe you are able to access(other than reflection) the synthetic classes.
If you are analyzing a class that you don't know anything about (via...
How to run only one local test class on Gradle
...d in turn to execute that single test quicker.
– falconepl
Feb 17 '16 at 13:50
2
This option is d...
What do
...you, from within a type-parameterized class or trait, to further constrain one of its type parameters. Here's an example:
case class Foo[A](a:A) { // 'A' can be substituted with any type
// getStringLength can only be used if this is a Foo[String]
def getStringLength(implicit evidence: A =:...
What do 'real', 'user' and 'sys' mean in the output of time(1)?
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Real, User and Sys process time statistics
One of these things is not like the other. Real refers to actual elapsed time; User and Sys refer to CPU time used only by the process.
Real is wall clock time - time from start to finish of the call. This is all elapsed ...
How to set or change the default Java (JDK) version on OS X?
... El Capitan or newer (Sierra, High Sierra, Mojave). As far as I can tell, none of the current answers do that (*).
As a developer, I use several JDKs, and I want to switch from one to the other easily. Usually I have the latest stable one for general use, and others for tests. But I don't want the ...
Qt events and signal/slots
...ferred queue is the same as the queue event loop, or it exists two queues? one for deffered signals and on for event ?
– Guillaume07
Dec 10 '11 at 23:25
29
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How to count objects in PowerShell?
As I'm reading in the PowerShell user guide, one of the core PowerShell concepts is that commands accept and return objects instead of text. So for example, running get-alias returns me a number of System.Management.Automation.AliasInfo objects:
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