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How do I get the picture size with PIL?
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edited Jan 4 '18 at 12:29
Gary S.
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Does Java 8 provide a good way to repeat a value or function?
...fferent from 1, you can use a mapping function, for example, for a step of 2:
IntStream.rangeClosed(1, 8)
.map(i -> 2 * i - 1)
.forEach(System.out::println);
Or build a custom iteration and limit the size of the iteration:
IntStream.iterate(1, i -> i + 2)
.limit(...
How to specify JVM maximum heap size “-Xmx” for running an application with “run” action in SBT?
...n {
override def runJVMOptions = super.runJVMOptions ++ Seq("-Xmx512m")
override def scalaJars = Seq(buildLibraryJar.asFile, buildCompilerJar.asFile)
})
}
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SLF4J: Class path contains multiple SLF4J bindings
...groupId>org.slf4j</groupId>
<artifactId>slf4j-log4j12</artifactId>
</exclusion>
</exclusions>
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Set NOW() as Default Value for datetime datatype?
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244
As of MySQL 5.6.5, you can use the DATETIME type with a dynamic default value:
CREATE TABLE f...
How to parse float with two decimal places in javascript?
... toFixed() to do that
var twoPlacedFloat = parseFloat(yourString).toFixed(2)
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How do I set up a basic Ruby project?
I want to create a small Ruby project with 10 ~ 20 classes/files. I need some gems and I want to use RSpec as test framework.
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How do I get the time of day in javascript/Node.js?
I want to get 1 to 24 , 1 being 1am Pacific Time.
9 Answers
9
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Is it possible to get the non-enumerable inherited property names of an object?
...allProps
}
I tested that on Safari 5.1 and got
> getAllProperties([1,2,3])
["0", "1", "2", "length", "constructor", "push", "slice", "indexOf", "sort", "splice", "concat", "pop", "unshift", "shift", "join", "toString", "forEach", "reduceRight", "toLocaleString", "some", "map", "lastIndexOf", "...
How do I do base64 encoding on iOS?
..., 'o', 'p', 'q', 'r', 's', 't', 'u', 'v',
'w', 'x', 'y', 'z', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', '+', '/'
};
@implementation NSString (NSStringAdditions)
+ (NSString *) base64StringFromData: (NSData *)data length: (int)length {
unsigned long ixtext, lentext;
long ctremaining;
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