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Scala Doubles, and Precision
...uy pointed out. (Thanks!)
If you want it to be fast, Kaito has the right idea. math.pow is slow, though. For any standard use you're better off with a recursive function:
def trunc(x: Double, n: Int) = {
def p10(n: Int, pow: Long = 10): Long = if (n==0) pow else p10(n-1,pow*10)
if (n < 0...
Android Eclipse - Could not find *.apk
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Bingo! +1 dude I'd ++++ more but can't. I have no idea how "is library" got selected in the first place.
– user562566
Aug 5 '11 at 7:44
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What are the typical reasons Javascript developed on Firefox fails on IE? [closed]
...ble.
General:
Problems with partially loaded documents: It’s a good idea to add your JavaScript in a window.onload or similar event as IE doesn’t support many operations in partially loaded documents.
Differing attributes: In CSS, it's elm.style.styleFloat in IE vs elm.style.cssFloat in Fir...
Postgresql 9.2 pg_dump version mismatch
... According to what has been said in this answer, it's a pretty bad idea as well.
– Arthur
Aug 29 '14 at 15:12
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What is the purpose of flush() in Java streams?
...d 'flush' should not be in its definition. Recursive definitions are a bad idea for understanding new things. I am aware that you did not write the definition.
– Jonathan Komar
May 23 '19 at 13:13
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Converting A String To Hexadecimal In Java
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@Kaleb Have you idea if possible to convert resulted String back? If, yes, can you give me some hints? Thanks!
– artaxerxe
Apr 11 '12 at 10:06
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Generating all permutations of a given string
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Here is my solution that is based on the idea of the book "Cracking the Coding Interview" (P54):
/**
* List permutations of a string.
*
* @param s the input string
* @return the list of permutations
*/
public static ArrayList<String> permutation(String...
How to find the JVM version from a program?
...20150511-1540.jar
Runtime Version: 1.8.0_91-b14
Found JVM: com.intellij.idea.Main
Runtime Version: 1.8.0_91-b14
Found JVM: Test
Runtime Version: 1.7.0_80-b15
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Can I export a variable to the environment from a bash script without sourcing it?
...dates - issues with the suggested method and work arounds the bashrc alias idea would probably be a great way forth
– V H
May 17 '13 at 23:21
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How to get the path of the batch script in Windows?
... Nice ! But, %~dp0 contains the `` at the end. Do you have an idea how to remove it ?
– Misha Moroshko
Sep 30 '10 at 3:56
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