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Passing command line arguments in Visual Studio 2010?
...lorer and select Properties from the menu
Go to Configuration Properties -> Debugging
Set the Command Arguments in the property list.
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follo...
Colored logcat in android studio by colorpid
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Very helpful. For Intellij IDEA,go to File->Settings->Editor->Colors & Fonts->Android Logcat.
– nyxee
Oct 30 '16 at 20:25
9
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Java concurrency: Countdown latch vs Cyclic barrier
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Right - that's the major difference: CountDownLatch-->NumberOfCalls, CyclicBarrier-->NumberOfThreads
– Ivan Voroshilin
Jan 29 '14 at 13:22
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What is state-of-the-art for text rendering in OpenGL as of version 4.1? [closed]
...e quality on the other hand, is in an entirely different ballpark. The results are truly stunning, it is as fast as you can get, and effects such as glow are trivially easy to add, too. Also, the technique can be downgraded nicely to older hardware, if needed.
See the famous Valve paper for the tec...
Jackson overcoming underscores in favor of camel-case
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You should use the @JsonProperty on the field you want to change the default name mapping.
class User{
@JsonProperty("first_name")
protected String firstName;
protected String getFirstName(){return firstName;}
}
For more info: the API
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Regular expression for matching HH:MM time format
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Logic:
The first number (hours) is either:
a number between 0 and 19 --> [0-1]?[0-9] (allowing single digit number)
or
a number between 20 - 23 --> 2[0-3]
the second number (minutes) is always a number between 00 and 59 --> [0-5][0-9] (not allowing a single digit)
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Check synchronously if file/directory exists in Node.js
...// The check failed
}
Or with a callback:
fs.access("somefile", error => {
if (!error) {
// The check succeeded
} else {
// The check failed
}
});
Historical Answers
Here are the historical answers in chronological order:
Original answer from 2010
(stat/statS...
What is the difference between 'content' and 'text'
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You can also access the response body as bytes, for non-text requests:
>>> r.content
If you read further down the page it addresses for example an image file
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How do you test to see if a double is equal to NaN?
...rator = -2.0;
Double denominator = -2.0;
while (denominator <= 1) {
Double x = numerator/denominator;
Double y = new Double (x);
boolean z = y.isNaN();
System.out.println("y = " + y);
System.out.println("z = " + z);
if (z ...
Shorthand way for assigning a single field in a record, while copying the rest of the fields?
...Yes, there's a nice way of updating record fields. In GHCi you can do --
> data Foo = Foo { a :: Int, b :: Int, c :: String } -- define a Foo
> let foo = Foo { a = 1, b = 2, c = "Hello" } -- create a Foo
> let updateFoo x = x { c = "Goodbye" } -- function to update F...