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The most efficient way to implement an integer based power function pow(int, int)
... (to share computations). For example, in the shortest addition chain for a¹⁵ above, the subproblem for a⁶ must be computed as (a³)² since a³ is re-used (as opposed to, say, a⁶ = a²(a²)², which also requires three multiplies).
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C++ obtaining milliseconds time on Linux — clock() doesn't seem to work properly
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⁺¹ about mention a sleep() — I am already thought to ask a question (why it does works fine for everybody except me?!) , when found your answer.
– Hi-Angel
Dec 2 '14 at 9:05
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How can I decode HTML characters in C#?
...ttpUtility.HtmlDecode(s);
Response.Write(a);
Output is like
Svendborg Værft A/S
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converting Java bitmap to byte array
...te in Kotlin.
/**
* Convert bitmap to byte array using ByteBuffer.
*/
fun Bitmap.convertToByteArray(): ByteArray {
//minimum number of bytes that can be used to store this bitmap's pixels
val size = this.byteCount
//allocate new instances which will hold bitmap
val buffer = Byt...
Java: Get last element after split
... edited Aug 9 '17 at 7:22
buræquete
12.5k44 gold badges3131 silver badges6262 bronze badges
answered Apr 15 '14 at 5:37
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How to deal with floating point number precision in JavaScript?
...umbers are the even ones, etc. Conversely, for the previous range from 2⁵¹ to 2⁵², the spacing is 0.5, etc. This is due to simply increasing|decreasing the base|radix 2|binary exponent in/of the 64-bit float value (which in turn explains the rarely documented 'unexpected' behavior of toPrecisi...
What is the command to truncate a SQL Server log file?
... re-load all the transaction log backups in order to fully recover the DB. Fun times, to be sure! :)
– defines
Aug 22 '14 at 16:07
1
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What is the difference between the dot (.) operator and -> in C++? [duplicate]
... edited Apr 19 '17 at 4:00
buræquete
12.5k44 gold badges3131 silver badges6262 bronze badges
answered Aug 6 '09 at 12:42
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How to calculate an angle from three points? [closed]
... 'power of', so if you don't want to call it arcos, please just type cos⁻¹. (If you're using a commercial operating system that makes it difficult to type exponents, I expect there would be keycaps applications you could buy, or maybe a browser plug-in you could install. Or you can websearch and ...
Using CSS to affect div style inside iframe
...lp people give an example to of how to
– Simon Dragsbæk
Sep 27 '13 at 14:24
is this just come up in 2018? I remember ...