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Difference between abstraction and encapsulation?
...lier:
Every function is an encapsulation; in pseudocode:
point x = { 1, 4 }
point y = { 23, 42 }
numeric d = distance(x, y)
Here, distance encapsulates the calculation of the (Euclidean) distance between two points in a plane: it hides implementation details. This is encapsulation, pure and si...
Counting inversions in an array
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141
So here is O(n log n) solution in java.
long merge(int[] arr, int[] left, int[] right) {
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PHP ORMs: Doctrine vs. Propel
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answered Jan 14 '10 at 6:51
phidahphidah
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Php multiple delimiters in explode
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answered Feb 10 '11 at 9:45
SergeSSergeS
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记一次MongoDB性能问题 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
...目专门配备了几台高性能务器，清一色的双路四核超线程CPU，外加32G内存，运维人员安装好MongoDB后，就交我手里了，我习惯于在使用新服务器前先看看相关日志，了解一下基本情况，当我浏览MongoDB日志时，发现一些警告信息：
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Check whether a cell contains a substring
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broc.seib
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answered Sep 4 '13 at 14:57
gwin003gwin003
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What's the best way to iterate over two or more containers simultaneously
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Konrad RudolphKonrad Rudolph
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What exactly is the meaning of an API? [closed]
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edited Sep 16 '11 at 6:46
answered Sep 16 '11 at 5:56
us...
how to remove shared preference while application uninstall in android
...le, Application gets removed automatically by the Android OS.
EDITED: 29/04/15: for >= 21 API refer @Maher Abuthraa 's answer
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How do I display a text file content in CMD?
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345
You can use the more command. For example:
more filename.txt
Take a look at GNU utilities fo...